Komatsuengine(no series)

Komatsu SA12V140-1S(S/N 11640-UP)

Maintenance schedule, common problems & OEM parts breakdown

Search live SA12V140-1S(S/N 11640-UP) parts

The Komatsu SA12V140-1S (S/N 11640-UP) is a heavy-duty, water-cooled, turbocharged and aftercooled V12 diesel engine. It powers the Komatsu 330M, a mechanical-drive rigid haul truck from the Dresser/Komatsu Haulpak lineage. The 330M is built for large-scale mining and quarry hauling in the roughly 300,000+ lb (136+ metric ton) GVW class. The engine drives through a torque converter and powershift transmission to a mechanical driveline and axle final drives, riding on 27.00-49 tires. The SA12V140-1S is part of the SA12V140 series, which includes variants like the SA12V140Z-1. This engine grouping was produced across three factory-documented serial blocks, each covered by its own shop manual code, representing a single running production series rather than separate model generations.

Across its production run, the SA12V140-1S-powered 330M saw incremental factory running changes rather than a full model redesign, reflected in the progression of serial ranges and shop manual codes covering the engine, powertrain, and chassis systems as running improvements were introduced. Because this is a fully mechanical machine with no ECM, fault-code diagnostics, or sensor network, it remains straightforward to maintain, diagnose with gauges and visual inspection, and rebuild using conventional mechanical shop practices. That mechanical simplicity, combined with a broad base of engine, powertrain, and axle components shared across the SA12V140 build blocks, is a major reason this generation stays relevant in the used-truck and aftermarket parts market today: buyers value predictable rebuild costs and parts interchangeability over the electronic diagnostics of later drive-system trucks.

Below: full specifications, fluids & capacities, the factory service schedule, common service parts, verified fault codes, what owners discuss, attachment guidance, the complete assembly directory, and a serial-number reference. Complete parts lists with full OEM part numbers, exploded diagrams, quantities, and fitment data are available free in Heavy Parts AI.

Komatsu SA12V140-1S(S/N 11640-UP) specifications

Engine

Model	SA12V140-1
Configuration	V-type 12-cylinder, water-cooled, 4-cycle, turbocharged and aftercooled
Displacement	30.5 L (30,480 cc)
Bore x Stroke	140 mm x 165 mm
Gross/Net Power	574–603 kW (770–808 HP) @ 2,000 rpm (Net)
Torque	3,350–3,730 N·m (2,472–2,753 lbf·ft) @ 1,400 rpm
Emissions Tier	Not documented for this exact serial range — verify with your dealer

Weights

Operating Weight	Not documented for this exact serial range — verify with your dealer
Shipping Weight	Not documented for this exact serial range — verify with your dealer
Dry Weight (Engine Only)	3,100–3,300 kg (6,834–7,275 lb)
Ground Pressure	Not published

Dimensions

Transport Length	1,715–2,000 mm (5 ft 7.5 in – 6 ft 6.7 in)
Transport Width	1,450–1,515 mm (4 ft 9 in – 4 ft 11.6 in)
Transport Height	1,475–2,000 mm (4 ft 10 in – 6 ft 6.7 in) excluding exhaust pipe; 1,592 mm (5 ft 2.7 in) including exhaust pipe
Wheelbase/Track Gauge	Not published
Ground Clearance	Not published

Performance

Travel Speeds	Not documented for this exact serial range — verify with your dealer
Gradeability	Not published
Low Idling Speed	700–1,250 rpm (varies by configuration/series)
Minimum Fuel Consumption	205–215 g/kW·h (153–160 g/HP·h) at rated flywheel horsepower

Service capacities (summary)

Fuel Tank	Not documented for this exact serial range — verify with your dealer
Hydraulic System	Not documented for this exact serial range — verify with your dealer
Engine Oil	80–103 L (21.1–27.2 US gal) (refill capacity varies by configuration/series)
Cooling System	Not documented for this exact serial range — verify with your dealer

Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.

SA12V140-1S(S/N 11640-UP) fluids & capacities

System	Capacity	Recommended fluid
Engine crankcase (with filter)	88–103 L (23–27 US gal)	Komatsu Genuine EO diesel engine oil. Use EO10W30-LA or EO15W40-LA for emissions-controlled builds; EO10W30-DH or EO15W40-DH for earlier builds. Select viscosity by ambient temperature per the OMM chart (lighter 10W30 for cold climates, 15W40 for warm climates).
Cooling system	Not documented for this exact serial range — verify with your dealer or the 330M OMM for the confirmed serial range.	Komatsu Super Coolant (AF-NAC or AF-ACL type), pre-mixed ethylene-glycol coolant with corrosion inhibitors, rated for cold-climate protection to roughly -36 degC (-33 degF). Concentration adjusted by climate per the OMM coolant chart.
Fuel tank	Not documented in available sources for this specific engine grouping — varies by configuration/series. Verify against the 330M OMM for the confirmed serial range.	Ultra-low-sulfur diesel fuel meeting the SA12V140Z-1 engine's fuel specification; use winter-grade blend in cold climates per the OMM.
Transmission/powertrain compartments	Not documented in available sources for this specific 330M engine grouping — verify against the 330M OMM for the confirmed serial range.	Komatsu Genuine TO powertrain oil. Use TO10 (SAE 10W, API CD) for cold-climate service; TO30 (SAE 30W, API CD) for standard/warm-climate service.
Final drives (each)	Not documented in available sources for this specific 330M engine grouping — varies by configuration/series. Verify against the 330M OMM for the confirmed serial range.	Komatsu Genuine AXO axle/final-drive oil (AXO46 or AXO80, SAE 80W, API GL-4). Select grade by ambient temperature per the OMM chart.
Hydraulic system and tank	Not documented in available sources for this specific 330M engine grouping — varies by configuration/series. Verify against the 330M OMM for the confirmed serial range.	Komatsu Genuine HO hydraulic oil. Use HO46-HM (ISO VG46) for standard/warm climates; HO56-HE (ISO VG56, SAE 5W-30 equivalent) for cold-climate service.
Axles/differentials	Not documented in available sources for this specific 330M engine grouping — varies by configuration/series. Verify against the 330M OMM for the confirmed serial range.	Komatsu Genuine AXO axle/final-drive oil (AXO46 or AXO80, SAE 80W, API GL-4). Select grade by ambient temperature per the OMM chart.
Grease (chassis, pins, bushings)	Spec only — no fill quantity applies.	Komatsu Genuine G2-LI multipurpose lithium EP grease, used across pins, bushings and chassis grease points.

Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.

Komatsu SA12V140-1S(S/N 11640-UP) maintenance schedule

Service interval	Tasks
Every 10 h	Check engine oil level on the dipstick and top up with Komatsu EO engine oil before start-up Check coolant level in the sight glass and inspect for leaks around the SA12V140-1S block, radiator, and hoses Drain water and sediment from the fuel tank sumps and check the fuel/water separator Walk-around the frame, dump body hoist cylinders, and body pins looking for oil weeping or loose fasteners Check tire condition and inflation on all 27.00-49 positions and inspect rims for cracks Test service brakes, park brake, and horn/backup alarm before moving the truck
Every 250 h	Change engine oil and oil filter using the specified Komatsu EO viscosity grade for ambient conditions Grease all chassis, hoist, and articulation points with G2-LI grease per the lube chart Service the engine air cleaner and check restriction indicator Check powertrain (transmission/torque converter) oil level and top up with TO10 or TO30 as specified Inspect brake cooling oil level and wet-disc brake wear indicators Check wheel-rim nut torque and axle housing oil level
Every 500 h	Replace primary and secondary fuel filters Pull oil samples from engine, powertrain, and axle housings for fluid analysis before servicing Replace hydraulic oil filter elements and inspect the hydraulic tank breather Inspect the driveline U-joints, transmission mounts, and torque converter housing for leaks Check frame rails and dump body hinge structure for cracking, especially near the hoist mounts Torque-check dump body hoist cylinder pins and steering linkage fasteners
Every 1,000 h	Change powertrain oil (TO10/TO30) and clean the transmission/torque converter suction screen Check and adjust engine valve lash on the SA12V140-1S (mechanical jerk-pump engine, no electronic control) Inspect the turbocharger and aftercooler for oil seepage, boost leaks, and mounting security Check front and rear axle/differential oil level and condition, top up with AXO46 or AXO80 Replace air cleaner primary and secondary elements Inspect the injection pump drive and fuel linkage for wear and correct travel
Every 2,000 h	Change hydraulic oil (HO46-HM or HO56-HE) and clean or replace the hydraulic tank strainer Change front and rear axle/final drive oil and inspect final drive planetary sets for metal in the drain Drain, flush, and refill engine coolant with Super Coolant AF-NAC or AF-ACL per the corrosion-inhibitor schedule Inspect wet-disc brake packs, calipers, and cooling oil circuit for wear beyond service limits Check steering cylinder, drag link, and kingpin wear Inspect frame, dump body, and hoist cylinder mounts with dye penetrant or visual crack check
Every 6,000 h	Evaluate the SA12V140-1S for a top-end or in-frame overhaul based on oil consumption, blow-by, and compression trends Pull the torque converter and transmission for internal inspection or rebuild of clutch packs and bearings Overhaul wet-disc brake assemblies and replace brake cooling oil circuit components as needed Rebuild or replace front/rear axle housings, differentials, and final drive gearing as wear dictates Inspect and, if required, rebuild the steering system pump, cylinders, and linkage Have the frame and dump body structure inspected by a qualified welder and repaired before returning to service

Servicing the SA12V140-1S(S/N 11640-UP) beyond the schedule

Predictive Maintenance & Fluid Analysis

With no ECM or fault codes on the SA12V140-1S, condition monitoring runs on oil sampling, coolant testing, and gauge trends. Pull scheduled samples from the engine, torque converter/transmission, and axle housings to catch injector, bearing, or gear wear before failure. Use Komatsu KOWA analysis to track wear metals (iron, copper, lead, aluminum) and contaminants (silicon, sodium). Monitor coolant pH, SCA concentration, and glycol content to prevent corrosion and overheating in the V12 block. Adjust viscosity grades for ambient temperatures: EO10W30-LA for cold climates, EO15W40-DH for warm climates. Verify coolant protection with Super Coolant AF-NAC or AF-ACL ahead of winter.

Corrective & Common Repairs

The SA12V140-1S uses a mechanical jerk-pump fuel injection system with no electronic controller. Common repairs involve the Bosch PE-P (PS7S) fuel injection pump and Zexel PS7S governor. Inspect the injection pump drive and fuel linkage for wear and correct travel at 1,000-hour intervals. Check for oil seepage, boost leaks, and mounting security on the turbocharger and aftercooler. Inspect wet-disc brake packs, calipers, and cooling oil circuit for wear beyond service limits. Torque-check dump body hoist cylinder pins and steering linkage fasteners to prevent structural fatigue in the frame and dump body hinge structure.

Overhaul & Rebuild Points

Evaluate the SA12V140-1S for a top-end or in-frame overhaul at 6,000 hours based on oil consumption, blow-by, and compression trends. Pull the torque converter and transmission for internal inspection or rebuild of clutch packs and bearings. Overhaul wet-disc brake assemblies and replace brake cooling oil circuit components as needed. Rebuild or replace front/rear axle housings, differentials, and final drive gearing as wear dictates. Inspect and, if required, rebuild the steering system pump, cylinders, and linkage. Have the frame and dump body structure inspected by a qualified welder and repaired before returning to service.

Seasonal & Environment Servicing

In cold climates, use the correct Komatsu EO viscosity grade and verify coolant protection with Super Coolant AF-NAC or AF-ACL ahead of winter. The SA12V140-1S mechanical injection system is sensitive to fuel waxing and cold-start fuel quality. Use winter-grade blend in cold climates per the OMM. For warm climates, use EO15W40-DH engine oil. Select TO10 (SAE 10W) for cold-climate powertrain service and TO30 (SAE 30W) for standard/warm-climate service. Choose AXO46 or AXO80 axle oil based on ambient temperature. Use HO46-HM hydraulic oil for standard climates and HO56-HE for cold climates.

SA12V140-1S(S/N 11640-UP) common service parts

Part number	Part	Notes
07000-02080	O-Ring,Hydraulic Oil Filter	Hydraulic service	Check fitment →
6215-51-5690	Grommet,Oil Filter	Lubrication service	Check fitment →
600-181-4400	Element Assembly, Outer	Scheduled service item	Check fitment →
600-181-4401	Element Ass'Y,Outer	Scheduled service item	Check fitment →
600-212-1511	Filter, By-Pass (Spin-On) (1)	Scheduled service item	Check fitment →

Always confirm against your machine's serial number — cross-check any part in Heavy Parts AI before ordering.

SA12V140-1S(S/N 11640-UP) fault codes & troubleshooting

Code	Meaning	Likely cause	What to do
CA115	Engine crankshaft speed sensor failure	Broken sensor, wiring issue, or connector corrosion	Replace the speed sensor and verify the voltage at the pin connector
CA111	Internal engine controller fault	ECM internal abnormality	Replace or reprogram the ECM
CA441	Battery voltage too low	Alternator or battery failure	Replace the alternator or battery; check the voltage regulator
CA442	Battery voltage too high	Alternator or battery failure	Replace the alternator or battery; check the voltage regulator
CA122	Intake air pressure high voltage	Intake pressure sensor malfunction or actual overpressure	Verify the intake pressure sensor and wiring
CA123	Intake air pressure low voltage	Sensor short or airflow restriction	Check for a sensor short or an airflow restriction
CA451	Common rail pressure sensor feedback value too high	Rail sensor malfunction or actual overpressure condition	Diagnose the fuel rail pressure sensor or pump lines
CA452	Common rail pressure sensor feedback value too low	Rail sensor malfunction or low pressure condition	Diagnose the fuel rail pressure sensor or pump lines
CA234	Engine overspeed	Throttle calibration error, engine load cycle issue, or operator misuse	Verify throttle calibration, engine load cycle, or operator misuse
CA153	Intake air temperature sensor high voltage	IAT sensor malfunction	Replace or test the IAT sensor

Codes and remedies are general guidance for this model family — always confirm with diagnostic tooling and your dealer before major repairs.

SA12V140-1S(S/N 11640-UP) attachments & work tools

Wheel Loader Attachments

The SA12V140-1 engine powers the WA800-2 and WA900-1 wheel loader series. Factory configurations for these machines typically include standard bucket coupler systems compatible with Komatsu quick-attach mechanisms. Typical bucket capacities for this class range from 3.0 to 5.0 cubic meters, depending on material density and specific model variant.

Rigid Hauler Attachments

The SA12V140-1 engine is applied to the HD785-3/5 and HD985-3/5 rigid dump trucks. These machines do not utilize interchangeable work tools in the traditional sense but feature fixed dump bodies with capacities corresponding to their 100+ ton class. Guarding options include standard rock shields and underbody protection packages for mining applications.

Dozer Attachments

The SA12V140-1 engine is listed for the D475A-2 bulldozer. This machine utilizes a standard dozer blade mounting system, typically with a semi-U or universal blade configuration for heavy pushing. Factory options include side-cutters, blade extensions, and ripper attachments for rock breaking.

Generator Set Configurations

The SA12V140-1 engine is used in stationary generator sets (e.g., EGS1200 series). These configurations do not use mechanical work tools but feature fixed alternator mounts and exhaust silencing packages. Options include radiator-cooled or fan-cooled cooling systems and varying enclosure noise levels.

All SA12V140-1S(S/N 11640-UP) assemblies by section

Every catalogued assembly group for the Komatsu SA12V140-1S(S/N 11640-UP). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Engine

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : After Cooler Water Piping

01***20	Bolt,(For Mono Lever Steering)	4
01***25	Bolt,(For Canvas Canopy?Head Guard)	9
01***40	Bolt (Op)	7
01***65	Bolt - Return Line And Suction Linehose Clamps	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : After Cooler Water Piping (Cold Terrain Spec.) (For Electrical Governor)(#12378-)

01***20	Bolt,(For Mono Lever Steering)	4
01***25	Bolt,(For Canvas Canopy?Head Guard)	9
01***40	Bolt (Op)	7
01***65	Bolt - Return Line And Suction Linehose Clamps	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : After Cooler Water Piping (Cold Terrain Spec.) (For Mechanical Governor)(#12378-)

01***20	Bolt,(For Mono Lever Steering)	4
01***25	Bolt,(For Canvas Canopy?Head Guard)	9
01***40	Bolt (Op)	7
01***65	Bolt - Return Line And Suction Linehose Clamps	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : After Cooler Water Piping(#11972-)

01***20	Bolt,(For Mono Lever Steering)	4
01***25	Bolt,(For Canvas Canopy?Head Guard)	9
01***40	Bolt (Op)	7
01***65	Bolt - Return Line And Suction Linehose Clamps	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Cleaner(#11640-12363)

60***41	Pre-Cleaner Assembly	2
60***70	Nut, Wing	1
60***00	Element Assembly, Outer	1
60***01	Element Ass'Y,Outer	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Cleaner(#12364-)

60***41	Pre-Cleaner Assembly	2
60***70	Nut, Wing	1
60***01	Element Ass'Y,Outer	1
60***20	Nut, Wing	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor (Front) (Inner Parts)(#11640-13302)

62***01	Air Compressor A.,(See Fig.A7010-D7a3)	1
DK***40	Gasket,Air Compressor	1
DK***40	Gasket,Air Compressor	1
DK***00	Stopper	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor (Front) (Inner Parts)(#11755-)

62***01	Air Compressor A.,(See Fig.A7010-D7a3)	1
DK***40	Gasket,Air Compressor	1
DK***40	Gasket,Air Compressor	1
DK***00	Stopper	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor (Front) (Inner Parts)(#13303-)

62***01	Air Compressor A.,(See Fig.A7010-D7a3)	1
DK***40	Gasket,Air Compressor	1
DK***40	Gasket,Air Compressor	1
DK***00	Stopper	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor (Rear) (Inner Parts)(#11640-13302)

62***01	Air Compressor A.,(See Fig.A7010-E7a3)	1
DK***40	Gasket,Air Compressor	1
DK***40	Gasket,Air Compressor	1
DK***00	Stopper	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor (Rear) (Inner Parts)(#11755-)

62***01	Air Compressor A.,(See Fig.A7010-E7a3)	1
DK***40	Gasket,Air Compressor	1
DK***40	Gasket,Air Compressor	1
DK***00	Stopper	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor (Rear) (Inner Parts)(#13303-)

62***01	Air Compressor A.,(See Fig.A7010-E7a3)	1
DK***40	Gasket,Air Compressor	1
DK***40	Gasket,Air Compressor	1
DK***00	Stopper	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor And Mounting(#11640-13302)

01***35	Bolt, Mount Ground Driven Steering Pump	2
01***45	Bolt, Mounting Cranking Motor	2
01***95	Capscrew - M12	3
01***45	Bolt (M12-2.00x45)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor And Mounting(#11755-)

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor And Mounting(#13303-)

01***35	Bolt, Mount Ground Driven Steering Pump	2
01***45	Bolt, Mounting Cranking Motor	2
01***95	Capscrew - M12	3
01***45	Bolt (M12-2.00x45)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Gasket Kit(#11755-)

07***00	O-Ring (K8)	2
07***00	O-Ring,(For Dual Water Pump)	2
07***19	Gasket,(For Hd325-6) (See Fig.A7010)	11
07***12	Gasket,(Without Air Compressor Type) (K2)	10

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Piping (1/2)(#11640-13302)

01***35	Bolt,(For Fix Position)	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***50	Bolt,(Spark Arrester Spec.)	1
01***55	Bolt,(See Service News)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Piping (1/2)(#11755-)

01***35	Bolt,(For Fix Position)	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***50	Bolt,(Spark Arrester Spec.)	1
01***55	Bolt,(See Service News)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Piping (1/2)(#13303-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***50	Bolt,(Spark Arrester Spec.)	1
01***55	Bolt,(See Service News)	2
01***08	Nut,(For Canvas Canopy?Head Guard)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Piping (2/2)(#11640-13302)

01***45	Screw	1
01***50	Bolt,For Weight Adjusting Bolt	1
01***35	Bolt	1
01***32	Washer,(Not Used With Emergency Str.)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Piping (2/2)(#11755-)

01***45	Screw	1
01***50	Bolt,For Weight Adjusting Bolt	1
01***35	Bolt	1
01***32	Washer,(Not Used With Emergency Str.)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Compressor Piping (2/2)(#13303-)

01***50	Bolt,For Weight Adjusting Bolt	1
01***35	Bolt	1
01***32	Washer,(Not Used With Emergency Str.)	1
07***12	Gasket,(Without Air Compressor Type) (K2)	10

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Intake Manifold And After Cooler (1/2) (L.H. Bank)

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Intake Manifold And After Cooler (1/2) (L.H. Bank) (Cold Terrain Spec.)(#12378-)

01***00	Bolt,(For Front Brake Release)	7
01***10	Bolt,(With Joy Stick Steering)	5
01***60	Bolt	12
01***90	Screw	26

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Intake Manifold And After Cooler (1/2) (L.H. Bank)(#11972-)

01***00	Bolt,(For Front Brake Release)	7
01***10	Bolt,(With Joy Stick Steering)	5
01***60	Bolt	12
01***90	Screw	26

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Intake Manifold And After Cooler (2/2) (R.H. Bank)

01***00	Bolt,(For Front Brake Release)	8
01***10	Bolt,(With Joy Stick Steering)	4
01***60	Bolt	9
01***70	Screw	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Intake Manifold And After Cooler (2/2) (R.H. Bank) (Cold Terrain Spec.)(#12378-)

01***00	Bolt,(For Front Brake Release)	6
01***10	Bolt,(With Joy Stick Steering)	4
01***20	Capscrew	2
01***60	Bolt	9

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Intake Manifold And After Cooler (2/2) (R.H. Bank)(#11972-)

01***00	Bolt,(For Front Brake Release)	6
01***10	Bolt,(With Joy Stick Steering)	4
01***20	Capscrew	2
01***60	Bolt	9

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Vent(#11640-11882)

01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***10	Bolt,(With Joy Stick Steering)	1
01***30	Capscrew (1)	8
07***15	Gasket,(Hd325?Pc750?800?1800) (A5010)	26

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Vent(#11883-12237)

01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***10	Bolt,(With Joy Stick Steering)	1
01***30	Capscrew (1)	8
07***15	Gasket,(Hd325?Pc750?800?1800) (A5010)	26

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Air Vent(#12238-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***10	Bolt,(With Joy Stick Steering)	1
01***30	Capscrew (1)	8
07***15	Gasket,(Hd325?Pc750?800?1800) (A5010)	26

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator (75a) (Inner Parts)

60***30	Alternator A. (75a)	1
SD***X0	Coil Assembly	1
SD***X0	Washer	1
SD***X0	Bracket, Rear	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator (90a) (Inner Parts)(#12106-)

60***30	Alternator A. (90a)	1
KD***02	Bolt	4
KD***02	Washer,Spring	5
KD***00	Bracket Ass'Y,Front	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Drive (For 50a And 75a)

01***16	Bolt - Seat And Tether Belt Mounting	6
01***30	Bolt,(Not Used When Towing Winch)	2
01***90	Bolt,For Weight Adjusting Bolt	1
01***00	Bolt,For Weight Adjusting Bolt	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Drive (For 90a Alternator)(#11640-12105)

01***16	Bolt - Seat And Tether Belt Mounting	6
01***30	Bolt,(Not Used When Towing Winch)	2
01***90	Bolt,For Weight Adjusting Bolt	1
01***00	Bolt,For Weight Adjusting Bolt	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Drive (For 90a)(#12106-)

01***16	Bolt - Seat And Tether Belt Mounting	6
01***30	Bolt,(Not Used When Towing Winch)	2
01***90	Bolt,For Weight Adjusting Bolt	1
01***00	Bolt,For Weight Adjusting Bolt	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Mounting (75a)

01***25	Bolt,(For Canvas Canopy?Head Guard)	6
01***30	Bolt,(With Body Positioner)	6
01***20	Bolt,For Weight Adjusting Bolt	1
01***45	Bolt	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Mounting (90a)(#11640-12105)

01***25	Bolt,(For Canvas Canopy?Head Guard)	6
01***30	Bolt,(With Body Positioner)	6
01***55	Bolt - Mount Cage To Transmission Case	1
01***45	Bolt	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Mounting (90a)(#12106-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	6
01***30	Bolt,(With Body Positioner)	6
01***55	Bolt - Mount Cage To Transmission Case	1
01***45	Bolt	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Alternator Related Parts(#13090-)

62***50

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Breather And Front Seal(#11949-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	3
01***30	Bolt,(With Body Positioner)	1
01***40	Bolt (Op)	4
01***20	Bolt,(Without Rops Guard? Canopy)	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Breather(#11640-11948)

01***30	Bolt,(With Body Positioner)	1
01***40	Bolt (Op)	4
01***20	Bolt,(Without Rops Guard? Canopy)	3
01***32	Washer,(With Auto Emergency Steering)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Bypass Filter (Chassis Mount) (For Wa800?900-3 And Wd900-3)(#11640-12377)

01***20	Bolt,(For Mono Lever Steering)	1
01***95	Capscrew	3
01***25	Capscrew	3
01***16	Washer,(With Shoe Slip Control)	6

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Bypass Filter (For Wa800?900-3 And Wd900-3)(#12378-)

60***11	Filter, By-Pass (Spin-On) (1)	2
62***01	Filter Ass'Y,Bypass	1
62***10	Head	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Bypass Filter Bracket (For Wa800?900-3 And Wd900-3)(#12378-)

01***20	Bolt,(For Mono Lever Steering)	1
01***95	Capscrew	3
01***25	Capscrew	3
01***16	Washer,(With Shoe Slip Control)	6

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Bypass Oil Piping (For Wa800?900-3 And Wd900-3)(#11640-12377)

01***30	Bolt,(With Body Positioner)	1
01***85	Bolt, Divider Valve Mounting	2
07***23	O-Ring,Plug	1
07***10	Hose (To Locking Differential)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Bypass Oil Piping (For Wa900-3)(#12378-)

01***30	Bolt,(With Body Positioner)	1
01***85	Bolt, Divider Valve Mounting	2
07***23	O-Ring,Plug	1
07***10	Hose (To Locking Differential)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Camfollower And Tachometer Drive Shaft(#11949-)

01***85	Bolt (M10-1.50x85)	2
01***80	Bolt (M12-2.00x80)	12
01***80	Bolt (M10-1.50x80)	34
01***20	Bolt (M12-1.75x120)	24

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Camfollower Cover

01***20	Bolt,(For Japan Pc200)	70
07***12	Gasket,(Without Air Compressor Type) (K2)	48
62***20	Cover,Camfollower	12
62***30	Gasket (K2)	12

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Camfollower(#11949-)

04***12	Ring, Retaining	48
61***20	Ball	1
62***00	Lever, Cam Follower	24
62***01	Lever Ass'Y	24

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Camshaft And Camfollower(#11640-11948)

01***20	Bolt (M12-1.75x20)	4
04***25	Key, Plain Woodruff	1
04***12	Ring, Retaining	48
61***20	Ball	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Camshaft And Gear(#11949-)

01***20	Bolt (M12-1.75x20)	4
04***25	Key, Plain Woodruff	1
62***20	Gear, Camshaft (Left Hand)	1
62***30	Plate,Thrust	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Caution Plate (English) (Non Regulation Of Epa)(#12731-)

60***60	Plate,(Not Shown)	1
60***61	Plate,Caution	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cooling Fan

01***60	Bolt,For Weight Adjusting Bolt	6
01***32	Washer,(Not Used With Emergency Str.)	6
60***00	Fan,Cooling	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Corrosion Resistor

01***35	Bolt,(F4320-52a0 -5 )	2
07***06	O-Ring,Corrosion Resistor	1
07***14	O-Ring,(F4350-63a1a-2 )	1
07***08	Plug,(Without Oil Pressure Switch)	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Crank Pulley

04***24	Pin,Dowel (For No.3 Housing)	1
61***21	Bolt	6
62***30	Pulley? Hardening	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Crankshaft

04***28	Key, Plain Woodruff	1
62***01	Main Metal Ass'Y	1
62***11	Main Metal Ass'Y,No.1?2?3?5?6?7	6
62***21	Main Metal Ass'Y,No.4	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Block Cover(#11640-11948)

01***25	Bolt,(Without Rops Guard? Canopy)	26
62***10	Cover, Water Header	3
62***81	Gasket, Water Header Cover	3
62***60	Cover, Camshaft	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Block Gasket Kit

07***12	O-Ring, Between Valve And Pump	1
07***15	O-Ring,(Without Boom Kickout)	2
07***21	O-Ring,Water Piping	2
07***25	O-Ring,Corrosion Resistor	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Block Related Parts (Wa800-1?2 And Hd785-3 Electircal Governor Spec.)(#11949-)

01***25	Bolt,(Without Rops Guard? Canopy)	26
08***05	Switch,Engine Oil Pressure	1
62***10	Cover, Water Header	3
62***81	Gasket, Water Header Cover	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Block(#11640-11948)

01***20	Bolt	12
01***25	Screw	12
01***16	Washer,(With Water Separator)	12
01***60	Washer,(Without Rops Guard? Canopy)	14

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Block(#11949-)

01***25	Screw	12
01***16	Washer,(With Water Separator)	12
01***60	Washer,(Without Rops Guard? Canopy)	14
02***04	Plug, Pipe	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Head Gasket Kit

02***75	O-Ring,(See Fig.A1310)	8
07***21	O-Ring,Water Piping	24
07***25	O-Ring,Corrosion Resistor	5
07***21	O-Ring,Oil Cooler Pipe	24

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Head(#11640-11882)

01***16	Bolt,(For Shipping)	12
01***20	Bolt (M10-1.75x120)	12
04***20	Pin,Dowel (Welded)	2
07***25	O-Ring,Lubrication Valve	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Cylinder Head(#11883-)

01***16	Bolt,(For Shipping)	12
01***20	Bolt (M10-1.75x120)	12
04***20	Pin,Dowel (Welded)	2
07***25	O-Ring,Lubrication Valve	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Damper

01***35	Bolt, Mount Ground Driven Steering Pump	12
01***32	Washer,(Not Used With Emergency Str.)	12
04***24	Pin,Dowel (For No.3 Housing)	1
62***00	Damper Ass'Y	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Electrical Wiring (For Electrical Governor) (For Ec Regulation)(#12000-)

01***25	Bolt,(Without Rops Guard? Canopy)	4
01***16	Bolt, Mount Solenoid Valve	8
01***16	Bolt - Starting Motor Ground Cable	4
01***25	Bolt, Mount Engine Oil Drain To Fuel Tank	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Electrical Wiring (For Electrical Governor) (Harness Heavy Duty Type)(#11640-11999)

01***25	Bolt,(Without Rops Guard? Canopy)	4
01***16	Bolt, Mount Solenoid Valve	8
01***16	Bolt - Starting Motor Ground Cable	20
01***25	Bolt, Mount Engine Oil Drain To Fuel Tank	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Engine Support And Bracket

01***55	Bolt, Strut Mounting - To Radiator And Rear Frame	12
01***55	Capscrew	12
01***60	Flat Washer - M20 (Hardened)	12
04***34	Pin-Dowel, Pin,Dowel (For Shipping)	8

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Exhaust Manifold

01***95	Bolt	48
61***50	Stud, Mounting	4
62***81	Gasket, Exhaust Manifold	12
62***10	Manifold,Exhaust? Front? R.H	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fan Drive

01***35	Bolt,(For Pedal Steering)	2
01***35	Bolt	2
01***40	Bolt,For Weight Adjusting Bolt	14
04***15	Holder	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fan Pulley

01***35	Bolt, Mount Ground Driven Steering Pump	6
62***90	V-Belt Set	1
62***60	Pulley? Hardening	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Flywheel

01***80	Bolt	10
61***20	Washer, Plain (M20)	10
62***00	Flywheel Ass'Y	1
66***21	Gear, Ring	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Flywheel Housing

01***30	Screw	3
01***65	Bolt,L.H	14
01***30	Bolt, Tank Mounting	3
01***65	Bolt (M18-2.50x65)	14

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Flywheel Housing (For Electrical Governor)(#11755-)

01***30	Screw	3
01***65	Bolt,L.H	14
01***30	Bolt, Tank Mounting	3
01***65	Bolt (M18-2.50x65)	14

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Front Cover(#11640-11948)

01***25	Bolt,(For Canvas Canopy?Head Guard)	3
01***20	Bolt,(Without Rops Guard? Canopy)	1
01***75	Bolt - Tube Mounting	7
01***80	Bolt,For Weight Adjusting Bolt	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Front Cover(#11949-)

01***75	Bolt - Tube Mounting	7
01***90	Bolt,For Weight Adjusting Bolt	3
01***30	Bolt,For Weight Adjusting Bolt	9
01***45	Screw	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Controller (For Wa800?900-3 And Wd900-3)(#13090-)

78***01

Controller

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Controller (Forwarded Individually Parts) (For Wa800?900-3 And Wd900-3)(#11911-11999)

78***01

Controller

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Controller (Forwarded Individually Parts) (For Wa800?900-3 And Wd900-3)(#12000-)

78***00	Controller	1
78***01	Controller	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Filter And Piping (1/2) (L.H.)

01***35	Bolt,(For Fix Position)	2
01***35	Bolt,(F4320-52a0 -5 )	4
01***15	Bolt, Fan Mounting	4
01***20	Bolt, Hose Clamps (Inlet And Return Line Hoses)	5

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Filter And Piping (2/2) (R.H.)

01***40	Screw, Hex Socket	4
01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***50	Bolt,(Spark Arrester Spec.)	2
01***06	Nut, Regular Hexagon (M8-1.25)	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Filter And Piping(#11911-11921)

01***30	Bolt - M8 X 30lg	2
01***45	Screw	1
01***20	Bolt,(For Mono Lever Steering)	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Filter And Piping(#11922-)

01***30	Bolt - M8 X 30lg	2
01***45	Screw	1
01***20	Bolt,(For Mono Lever Steering)	1
01***35	Bolt,(F4320-52a0 -5 )	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Nozzle

01***20	Capscrew	12
07***21	O-Ring,Oil Cooler Pipe	24
07***21	Seal, O-Ring	12
07***12	Gasket,Mechanical Pump Piping	24

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Coupling) (For Electrical Governor) (Inner Parts)

01***25	Bolt,(Without Rops Guard? Canopy)	6
01***35	Bolt, Mount Ground Driven Steering Pump	2
65***01	Coupling Ass'Y	2
65***31	Coupling	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Coupling) (L.H.) (Inner Parts)

DK***00	Coupling	1
DK***00	Bolt	6
DK***00	Coupling,Cross	1
DK***00	Bolt	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Coupling) (R.H.) (Inner Parts)

DK***00	Coupling	1
DK***00	Bolt	6
DK***00	Coupling,Cross	1
DK***00	Bolt	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Coupling) (R.H.) (Todaka) (Inner Parts)(#13366-)

DK***00	Coupling	1
DK***00	Bolt	6
DK***00	Coupling,Cross	1
DK***00	Bolt	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Feed Pump) (L.H.) (Inner Parts)

DK***90	Feed Pump Ass'Y	1
DK***20	Bolt, Joint	1
DK***00	Valve,Check	4
DK***30	Eye,Joint	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Feed Pump) (R.H.) (Inner Parts)

DK***90	Feed Pump Ass'Y	1
DK***20	Bolt, Joint	1
DK***00	Valve,Check	4
DK***30	Eye,Joint	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Feed Pump) (R.H.) (Todaka) (Inner Parts)(#13366-)

DK***90	Feed Pump Ass'Y	1
DK***20	Bolt, Joint	1
DK***00	Valve,Check	4
DK***30	Eye,Joint	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Governor) (L.H.) (1/2) (For Electrical Governor) (Inner Parts)

01***45	Bolt	4
01***80	Bolt	6
01***80	Bolt	6
04***14	Pin, Dowel	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Governor) (L.H.) (1/2) (Inner Parts)

DK***00	Gasket	1
DK***00	Gear	1
DK***00	Shim? 2.00mm,(High Altitude Spec.)	0
DK***10	Key? 13mm,Woodruff	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Governor) (L.H.) (2/2) (For Electrical Governor) (Inner Parts)

01***30	Bolt (Itl)	1
01***80	Bolt	2
01***30	Bolt	1
01***80	Bolt	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Governor) (L.H.) (2/2) (Inner Parts)

DK***80	Shim? 0.5mm	0
DK***40	Gasket,Air Compressor	4
DK***40	Bolt	4
DK***10	Key? 13mm,Woodruff	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Governor) (R.H.) (1/2) (For Electrical Governor) (Inner Parts)

01***45	Bolt	4
01***80	Bolt	6
01***80	Bolt	6
04***14	Pin, Dowel	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Governor) (R.H.) (2/2) (For Electrical Governor) (Inner Parts)

01***30	Bolt (Itl)	1
01***80	Bolt	2
01***30	Bolt	1
01***80	Bolt	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (L.H.) (1/2) (For Electrical Governor) (Inner Parts)

01***12	Bolt - M8 - 1.25 X 12	2
01***35	Bolt	4
01***30	Bolt (Itl)	6
01***35	Bolt	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (L.H.) (1/2) (Inner Parts)

62***50	Injection Pump A.,L.H	1
DK***30	Bearing,Roller	1
DK***00	Bearing,Center	2
DK***00	Plug	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (L.H.) (2/2) (For Electrical Governor) (Inner Parts)

01***08	Nut, Regular Hexagon (M10-1.50)	12
01***32	Washer,(With Auto Emergency Steering)	12
65***01	Valve Ass'Y	6
65***02	Valve Ass'Y	6

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (L.H.) (2/2) (Inner Parts)

DK***00	Nut	12
DK***40	Screw	2
DK***00	Shim? 0.875mm	0
DK***00	Shim? 0.500mm	0

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (R.H.) (1/2) (For Electrical Governor) (Inner Parts)

01***12	Bolt (M8-1.25x12)	2
01***12	Bolt - M8 - 1.25 X 12	2
01***35	Bolt	4
01***30	Bolt (Itl)	6

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (R.H.) (1/2) (Inner Parts)

62***60	Injection Pump Ass'Y,R.H. (See Fig.A4010-H7f3)	1
DK***30	Bearing,Roller	1
DK***20	Limiter	1
DK***00	Bearing,Center	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (R.H.) (1/2) (Todaka) (Inner Parts)(#13366-)

62***60	Injection Pump Ass'Y,R.H. (See Fig.A4010-H7f3)	1
DK***30	Bearing,Roller	1
DK***20	Limiter	1
DK***00	Bearing,Center	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (R.H.) (2/2) (For Electrical Governor) (Inner Parts)

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (R.H.) (2/2) (Inner Parts)

DK***00	Nut	12
DK***40	Screw	2
DK***00	Shim? 0.875mm	0
DK***00	Shim? 0.500mm	0

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump (Pump) (R.H.) (2/2) (Todaka) (Inner Parts)(#13366-)

DK***00	Nut	12
DK***40	Screw	2
DK***00	Shim? 0.875mm	0
DK***00	Shim? 0.500mm	0

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Bracket (For Electrical Governor)(#11755-12669)

01***65	Bolt - Return Line And Suction Linehose Clamps	4
01***95	Capscrew	8
62***31	Pin,Dowel	4
62***20	Bracket	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Bracket (For Electrical Governor)(#12670-)

01***70	Bolt - Bracket And Oil Inlet Tubemounting	4
01***95	Capscrew	8
01***32	Washer,(With Auto Emergency Steering)	12
04***24	Pin,Dowel (For No.3 Housing)	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Bracket(#11640-12669)

01***65	Bolt - Return Line And Suction Linehose Clamps	4
01***95	Capscrew	8
62***31	Pin,Dowel	4
62***10	Bracket	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Bracket(#12670-)

01***70	Bolt - Bracket And Oil Inlet Tubemounting	4
01***95	Capscrew	8
01***32	Washer,(With Auto Emergency Steering)	12
04***24	Pin,Dowel (For No.3 Housing)	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Drive

01***30	Bolt,(Not Used When Towing Winch)	8
01***20	Bolt, Mount Spool Covers	6
01***13	Nut, Regular Hexagon (M22-1.25)	2
01***12	Washer,(With Body Positioner)	6

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Linkage

01***20	Bolt,(For Mono Lever Steering)	1
01***03	Nut? L.H. Thread,L.H. Thread	1
01***05	Nut (Welded)	1
01***08	Nut, Regular Hexagon (M10-1.50)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Linkage (Todaka)(#13366-)

01***20	Bolt,(For Mono Lever Steering)	1
01***03	Nut? L.H. Thread,L.H. Thread	1
01***05	Nut (Welded)	1
01***08	Nut, Regular Hexagon (M10-1.50)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Lubricating (1/2) (L.H. Bank)

07***12	Gasket,(Without Air Compressor Type) (K1)	2
07***14	Screw, Banjo Connector (M10)	1
61***20	Nipple	1
62***20	Nipple	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Lubricating (1/2) (L.H. Bank) (For Electrical Governor)(#11755-)

07***12	Gasket,(Without Air Compressor Type) (K2)	4
07***12	Gasket,(Without Air Compressor Type) (K1)	2
07***10	Screw, Banjo Connector (M10-1.25x20)	1
07***14	Screw, Banjo Connector (M10)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Lubricating (2/2) (R.H. Bank)

07***12	Gasket,(Without Air Compressor Type) (K2)	2
07***12	Gasket,(Without Air Compressor Type) (K1)	2
07***10	Screw, Banjo Connector (M10-1.25x20)	1
07***14	Screw, Banjo Connector (M10)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Lubricating (2/2) (R.H. Bank) (For Electrical Governor)(#11755-)

07***12	Gasket,(Without Air Compressor Type) (K2)	2
07***12	Gasket,(Without Air Compressor Type) (K1)	2
07***10	Screw, Banjo Connector (M10-1.25x20)	1
07***14	Screw, Banjo Connector (M10)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Mounting

01***90	Bolt,(For No?1 And No?3 Housing)	8
01***32	Washer, (Without Emergency Steering)	8
07***12	Gasket,(Without Air Compressor Type) (K2)	2
07***08	Plug,(Without Lock-Up), Plug	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Mounting (For Electrical Governor)

01***00	Bolt	8
01***32	Washer, (Without Emergency Steering)	8
07***08	Plug,(Without Lock-Up), Plug	2
62***31	Pin,Dowel	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Mounting (Todaka)(#13366-)

01***90	Bolt,(For No?1 And No?3 Housing)	8
01***32	Washer, (Without Emergency Steering)	8
07***12	Gasket,(Without Air Compressor Type) (K2)	2
07***08	Plug,(Without Lock-Up), Plug	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Piping (1/2) (L.H. Bank)

01***25	Capscrew	7
01***30	Screw	7
01***35	Bolt	4
01***20	Bolt,(For Mono Lever Steering)	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Piping (1/2) (L.H. Bank) (For Electrical Governor)(#11755-12983)

01***25	Capscrew	7
01***30	Screw	7
01***35	Bolt	4
01***20	Bolt,(For Mono Lever Steering)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Piping (1/2) (L.H. Bank) (For Electrical Governor)(#12984-)

01***30	Screw	7
01***35	Bolt	6
01***20	Bolt,(For Mono Lever Steering)	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Piping (2/2) (R.H. Bank)

01***25	Capscrew	5
01***30	Screw	5
01***35	Bolt	4
01***20	Bolt,(For Mono Lever Steering)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Piping (2/2) (R.H. Bank) (For Electrical Governor)(#11755-12983)

01***25	Capscrew	7
01***30	Screw	7
01***35	Bolt	4
01***20	Bolt,(For Mono Lever Steering)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Injection Pump Piping (2/2) (R.H. Bank) (For Electrical Governor)(#12984-)

01***30	Screw	11
01***35	Bolt	4
01***20	Bolt,(For Mono Lever Steering)	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Piping (L.H. Bank)(#11911-11921)

01***25	Bolt,(Rear Attachment Less)	2
01***25	Screw	2
01***25	Screw	2
01***14	Bolt,(W/Joy Stick Str.)(W/O Heater)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Piping (L.H. Bank)(#11922-)

01***25	Bolt,(Rear Attachment Less)	2
01***20	Bolt	2
01***25	Screw	2
01***30	Bolt,(Water Separator Spec.)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Piping (R.H. Bank)(#11911-11921)

01***20	Bolt, Wiring Harness Mounting Bracket	2
01***95	Bolt	1
01***20	Bolt	2
01***30	Bolt,See Fig. K4010-17a0	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Piping (R.H. Bank)(#11922-)

01***20	Bolt, Wiring Harness Mounting Bracket	2
01***95	Bolt	1
01***20	Bolt	2
01***30	Bolt,See Fig. K4010-17a0	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Return (L.H. Bank)

01***25	Bolt	1
07***12	Gasket,Mechanical Pump Piping	3
07***08	Plug,(Without Oil Pressure Switch)	2
07***08	Screw, Banjo Connector (M5)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Return (L.H. Bank) (For Electrical Governor)(#11640-12795)

04***10	Clip	1
07***12	Gasket,Mechanical Pump Piping	3
07***12	Gasket,(Without Air Compressor Type) (K1)	1
07***08	Screw, Banjo Connector (M5)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Return (L.H. Bank)(#12796-)

01***30	Screw	2
01***25	Bolt,(Rear Attachment Less)	1
01***20	Bolt,(For Mono Lever Steering)	1
01***20	Bolt - Mount Risers To Cab Floor	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Return (R.H. Bank)

01***25	Bolt	1
07***12	Gasket,Mechanical Pump Piping	3
07***08	Plug,(Without Oil Pressure Switch)	2
07***08	Screw, Banjo Connector (M5)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Return (R.H. Bank) (For Electrical Governor)(#11640-12795)

04***10	Clip	1
07***12	Gasket,Mechanical Pump Piping	3
07***12	Gasket,(Without Air Compressor Type) (K1)	1
07***08	Screw, Banjo Connector (M5)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Fuel Return (R.H. Bank)(#12796-)

01***25	Bolt,(Rear Attachment Less)	1
01***20	Bolt,(For Mono Lever Steering)	1
01***23	Washer, Wiring Harness Mounting Bracket	1
01***32	Washer,(With Auto Emergency Steering)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Gear Case Related Parts(#11949-)

01***20	Bolt,(Without Rops Guard? Canopy)	4
01***30	Bolt,(Not Used When Towing Winch)	13
07***08	Plug,(Without Lock-Up), Plug	4
07***16	Plug, Expansion	9

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Gear Case(#11640-11948)

01***20	Bolt,(Without Rops Guard? Canopy)	4
01***30	Bolt,(Not Used When Towing Winch)	13
07***08	Plug,(Without Lock-Up), Plug	4
07***16	Plug, Expansion	9

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Head Cover And Shield Plate(#11640-11948)

01***55	Screw	36
62***11	Cover,Rocker Arm Housing	12
62***20	Gasket, Rocker Lever Housing	12
62***10	Plate,Heat Shield	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Head Cover(#11949-)

01***55	Screw	36
62***11	Cover,Rocker Arm Housing	12
62***20	Gasket, Rocker Lever Housing	12

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Heat Shield (For Wa800?900-2 And Hd785?985-3)

01***35	Capscrew	8
01***40	Capscrew	8
01***32	Washer,(With Auto Emergency Steering)	8
61***20	Spacer,(Without Corrosion Resistor)	8

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Heater Switch (L.H. Bank)

01***12	Bolt,(With Speedometer)	2
01***16	Bolt - Starting Motor Ground Cable	5
01***30	Bolt - Lower Oil Cooler Outlet Tubemounting	4
01***16	Bolt,(With Alternator Cover Type)	5

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Heater Switch (R.H. Bank)

01***12	Bolt,(With Speedometer)	2
01***16	Bolt - Starting Motor Ground Cable	5
01***30	Bolt - Lower Oil Cooler Outlet Tubemounting	4
01***16	Bolt,(With Alternator Cover Type)	5

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Idler Gear

01***40	Bolt (Op)	12
01***80	Bolt,For Weight Adjusting Bolt	2
01***10	Bolt,For Weight Adjusting Bolt	4
61***60	Pin, Dowel	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Muffler Piping(#11640-11831)

01***45	Capscrew	10
01***50	Bolt	12
62***80	Connector	2
62***91	Connector,Exhaust	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Muffler Piping(#11832-)

01***45	Capscrew	10
01***50	Bolt	12
62***80	Connector	2
62***91	Connector,Exhaust	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Muffler(#11640-11831)

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Muffler(#11832-)

01***30	Bolt,(With Body Positioner)	5
01***35	Bolt,(F4320-52a0 -5 )	4
01***45	Bolt,(With Water Separator Type)	7
01***50	Bolt,(Spark Arrester Spec.)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Name Plate And Caution (Japanese-English)

04***60	Screw, Serial Number Plate	4
60***40	Plate? Name,(Limited Supply)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Nozzle Holder (Inner Parts)

62***12	Holder Ass'Y,(See Fig.A4210-B7a4)	12
DK***00	Shim? 0.725mm	0
DK***00	Shim? 0.525mm	0
DK***00	Shim? 1.275mm	0

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Adapter

01***12	Bolt - M8 - 1.25 X 12	3
01***65	Bolt - Return Line And Suction Linehose Clamps	1
01***80	Bolt,(With Corrosion Resistor)	6
01***90	Capscrew	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Adapter (Cold Terrain Spec.)(#12378-)

01***12	Bolt - M8 - 1.25 X 12	3
01***65	Bolt - Return Line And Suction Linehose Clamps	1
01***80	Bolt,(With Corrosion Resistor)	6
01***90	Capscrew	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Cooler (Cold Terrain Spec.)(#12319-)

01***30	Bolt,(With Body Positioner)	24
01***65	Bolt - Return Line And Suction Linehose Clamps	2
01***16	Bolt - Starting Motor Ground Cable	1
07***16	O-Ring (K2)	8

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Cooler Mounting(#11949-)

01***75	Bolt (M10-1.50x75)	4
07***40	O-Ring,Cooling Valve	1
07***40	O-Ring,(For Hd325-6?Hm400-1) (A3110)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Cooler(#11640-11948)

01***30	Bolt,(With Body Positioner)	24
01***65	Bolt - Return Line And Suction Linehose Clamps	2
01***75	Bolt (M10-1.50x75)	4
07***40	O-Ring,Cooling Valve	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Cooler(#11949-)

01***30	Bolt,(With Body Positioner)	24
01***65	Bolt - Return Line And Suction Linehose Clamps	2
07***16	O-Ring (K2)	8
60***10	Element	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Filler

01***20	Bolt,(For Mono Lever Steering)	4
07***38	O-Ring,(For Slag Handling)	1
07***38	Seal, O-Ring	1
07***00	Cap,Oil Filler	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Filter

01***25	Bolt,(For Canvas Canopy?Head Guard)	6
01***30	Bolt,(With Body Positioner)	7
01***30	Bolt - Lower Oil Cooler Outlet Tubemounting	13
01***40	Bolt,(Shim 3-Piece)	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Filter (Cold Terrain Spec.)(#12378-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	6
01***30	Bolt,(With Body Positioner)	7
01***30	Bolt - Lower Oil Cooler Outlet Tubemounting	13
01***40	Bolt,(Shim 3-Piece)	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Level Gauge

01***16	Bolt - Starting Motor Ground Cable	1
07***12	O-Ring,(Extreme Cold Terrain Spec.) (K2)	1
07***12	O-Ring,(F4350-59a1 -17 )	1
07***27	Nut, Tube	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Level Gauge (Cold Terrain Spec.)(#12378-)

01***20	Bolt,(For Mono Lever Steering)	1
01***32	Washer,(With Auto Emergency Steering)	1
04***10	Clip	1
07***12	O-Ring,(Extreme Cold Terrain Spec.) (K2)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Level Gauge(#11972-)

01***20	Bolt,(For Mono Lever Steering)	1
01***32	Washer,(With Auto Emergency Steering)	1
04***10	Clip	1
07***12	O-Ring,(Extreme Cold Terrain Spec.) (K2)	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Pan And Suction Tube

01***20	Bolt,(For Mono Lever Steering)	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	24
01***30	Bolt,(With Body Positioner)	1
01***35	Bolt,(F4320-52a0 -5 )	5

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Pan And Suction Tube (Cold Terrain Spec.)(#12378-)

01***20	Bolt,(For Mono Lever Steering)	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	27
01***30	Bolt,(With Body Positioner)	1
01***35	Bolt,(F4320-52a0 -5 )	5

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Pan And Suction Tube(#11972-)

01***20	Bolt,(For Mono Lever Steering)	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	24
01***30	Bolt,(With Body Positioner)	1
01***35	Bolt,(F4320-52a0 -5 )	5

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Oil Pump

01***30	Bolt,(With Body Positioner)	2
01***55	Bolt,(See Service News)	1
01***20	Bolt,(Forwarded Individually Parts)	5
01***30	Bolt	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Piston

02***13	Pin, Dowel	2
04***20	Ring, Retaining	24
62***33	Piston Ring Ass'Y,Per Cylinder	12
62***50	Piston Ring Ass'Y,Per Cylinder	12

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Rocker Arm And Housing(#11640-11948)

01***85	Bolt (M10-1.50x85)	2
01***80	Bolt (M12-2.00x80)	12
01***80	Bolt (M10-1.50x80)	34
01***20	Bolt (M12-1.75x120)	24

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Safety Guard (Injection Pump Drive)

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Safety Guard (Injection Pump Drive) (For Electrical Governor)(#11911-11999)

Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Safety Guard (Injection Pump Drive) (For Electrical Governor)(#12000-)

01***20	Bolt,(For Mono Lever Steering)	6
01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***75	Bolt (M10-1.50x75)	2
01***00	Bolt,(For Front Brake Release)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Shield Plate(#11949-)

62***10	Plate,Heat Shield	2
62***11	Plate,Heat Shield	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Starting Motor (7.5kw) (Inner Parts)(#11640-12608)

60***31	Starting Motor Ass'Y,(7.5kw)	1
KD***20	Magnetic Switch Assembly	1
KD***40	Spring,Spring	4
KD***50	Brush Assembly	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Starting Motor (7.5kw) (Inner Parts)(#12609-)

60***32	Starting Motor Ass'Y,(7.5kw)	2
KD***20	Magnetic Switch Assembly	1
KD***40	Spring,Spring	4
KD***50	Brush Assembly	4

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Starting Motor Mounting (7.5kw)

01***40	Bolt (Kit)	6
01***20	Bolt	2
01***08	Nut,R.H. Thread	2
01***16	Washer,Radio Controlled Slag Handling	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Stop Motor And Linkage (For Mechanical Governor)(#11640-12377)

01***16	Bolt,(Sandy And Dusty Spec.)	2
01***05	Nut (Welded)	1
60***30	Motor Ass'Y,(For Engine Stop)	1
61***90	Spacer	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Stop Motor And Linkage (For Mechanical Governor)(#12378-)

01***16	Bolt, Battery To Frame Ground Wire Attaching	2
61***90	Spacer	2
62***50	Bracket	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Stop Motor And Linkage (Mechanical Governor Spec.)(#12378-)

01***05	Nut (Welded)	1
60***31	Motor,Stop	1
69***10	Joint,Ball	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Tension Pulley

01***10	Bolt,(With Auto Emergency Steering)	1
01***16	Bolt - Seat And Tether Belt Mounting	2
01***20	Bolt,(For Mono Lever Steering)	4
01***35	Bolt, Mount Ground Driven Steering Pump	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Thermostat Housing

01***20	Bolt,(For Mono Lever Steering)	2
01***30	Bolt,(With Body Positioner)	2
01***10	Bolt,(With Joy Stick Steering)	2
01***20	Bolt,For Weight Adjusting Bolt	12

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Thermostat Housing (With Air Comppressor)(#11922-)

01***20	Bolt,(For Mono Lever Steering)	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***10	Bolt,(With Joy Stick Steering)	2
01***20	Bolt,For Weight Adjusting Bolt	12

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Turbocharger (Ktr110g-F45a) (Inner Parts)

01***16	Bolt	4
01***16	Bolt	8
01***16	Bolt	8
04***08	Pin, Dowel	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Turbocharger Blind Cover

01***25	Bolt,Joint	16
61***30	Plate	8
61***41	Gasket,(Fig.A1530)	8

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Turbocharger Oil Piping

01***25	Bolt,(For Canvas Canopy?Head Guard)	4
01***35	Bolt,(F4320-52a0 -5 )	4
01***16	Bolt - Starting Motor Ground Cable	5
01***08	Nut, Regular Hexagon (M10-1.50)	2

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Water Pump Gasket Kit

07***60	O-Ring,(For Pc750?800?1800) (A2610)	1
07***80	O-Ring,Hydraulic Oil Filter	1
07***90	O-Ring,(Dk029369-0020) (K2)	1
07***40	O-Ring,(F2310-52a1 -12 )	1

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Water Pump(#11640-11882)

01***20	Bolt,(For Mono Lever Steering)	1
01***30	Bolt,(With Body Positioner)	7
01***30	Bolt,(Not Used When Towing Winch)	2
01***10	Bolt,(With Joy Stick Steering)	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Water Pump(#11883-12237)

01***20	Bolt,(For Mono Lever Steering)	1
01***30	Bolt,(With Body Positioner)	7
01***30	Bolt,(Not Used When Towing Winch)	2
01***10	Bolt,(With Joy Stick Steering)	3

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Komatsu : Sa12v140-1s(S/N 11640-Up) : Engine : Water Pump(#12238-)

01***20	Bolt,(For Mono Lever Steering)	1
01***30	Bolt,(Not Used When Towing Winch)	2
01***10	Bolt,(With Joy Stick Steering)	3
01***30	Capscrew (1)	7

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SA12V140-1S(S/N 11640-UP) serial number reference

The engine serial plate is located on the left side of the engine block, near the injection pump. The prefix is the alphanumeric model code stamped on the plate, followed by the sequential serial number.

Prefix	Identifies	Notes
SA12V140-1S	SA12V140-1S	SA12V140-1S S/N 11640-UP (factory spec sheet, parts catalog)

Frequently asked questions

What engine powers the Komatsu 330M (SA12V140-1S) truck?

The Komatsu 330M with the SA12V140-1S engine is a mechanical-drive rigid haul truck from the Dresser/Komatsu Haulpak lineage. Power comes from the Komatsu SA12V140-1S, a water-cooled, turbocharged and aftercooled V12 diesel with mechanical jerk-pump fuel injection and no electronic engine controller.

What is the operating weight of the Komatsu 330M?

Operating weight is not documented in available public sources for this exact configuration. The 330M is built for large-scale mining and quarry hauling in the roughly 300,000+ lb (136+ metric ton) GVW class implied by the '330' Haulpak model designation. Verify with your dealer or shop manual for the confirmed serial range.

What replaced the Komatsu 330M with the SA12V140-1S engine?

Not documented in available public sources for this exact configuration. Verify with your dealer or shop manual.

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