Komatsuengine(no series)

Komatsu SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE))

Maintenance schedule, common problems & OEM parts breakdown

Search live SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) parts

The Komatsu SAA6D140E-2E-8 (S/N 22537-UP, Rear Engine) is a 6-cylinder, turbocharged, aftercooled diesel engine belonging to the 6D140-2 family. It powers the Komatsu D275A-5 crawler dozer, a roughly 50-tonne class machine used in mining, quarry, and heavy earthmoving applications. The D275A-5 was produced from the early 2000s through the 2010s, serving as a successor to the D275A-2 (which used a larger 6D170-family engine) and a predecessor to the D275A-5R (which utilizes the SAA6D140E-5). This specific engine arrangement was often fitted to dozers built to a -50°C cold-climate specification, featuring a mechanically governed injection system and a rear-engine configuration distinct from later electronic generations.

Across the D275A-5's production life, Komatsu transitioned from the SDA6D140E-2E-9 build to the SDA6D140E-3 generation without changing the dozer model designation, eventually moving to the SAA6D140E-5 for the D275A-5R. The SAA6D140E-2E-8 represents a step down in displacement from the earlier 6D170-family engines while holding comparable power through higher boost pressures, reflecting Komatsu's shift toward more compact, high-boost designs. In the used and parts market, this mechanically governed, pre-electronic engine remains valued for its simplicity and serviceability in remote or extreme-climate operations where diagnostic support is limited. As factory parts supply shifts toward newer generations, demand grows for rebuilt injection pumps, turbochargers, and other take-off components to keep early-serial D275A-5 dozers running.

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 SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) specifications

Engine

Model	SAA6D140E-2E-8
Configuration	Rear Engine
Serial Range	22537-UP
Cylinders	6
Bore	140 mm (5.51 in)
Stroke	150 mm (5.91 in)
Displacement	13.9 L (854 in³)
Aspiration	Turbocharged, air-to-air aftercooled
Fuel System	Common rail direct injection
Cooling	Water-cooled
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
Ground Pressure	Not documented for this exact serial range — verify with your dealer

Dimensions

Transport Length	Not documented for this exact serial range — verify with your dealer
Transport Width	Not documented for this exact serial range — verify with your dealer
Transport Height	Not documented for this exact serial range — verify with your dealer
Track Gauge	Not documented for this exact serial range — verify with your dealer
Ground Clearance	Not documented for this exact serial range — verify with your dealer

Performance

Travel Speed	Not documented for this exact serial range — verify with your dealer
Gradeability	Not documented for this exact serial range — verify with your dealer

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	Not documented for this exact serial range — verify with your dealer
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.

SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) fluids & capacities

System	Capacity	Recommended fluid
Engine crankcase (with filter)	87–99 L (23–26 US gal)	Komatsu Genuine diesel engine oil (EO series, e.g. EO10W-30-DH / EO15W-40-DH) meeting JASO DH-1, API CI-4 and ACEA E7. Grade is picked from the machine's viscosity-by-ambient-temperature chart — lighter 10W-30 for cold climates, 15W-40 for temperate to warm climates.
Cooling system (radiator and engine block)	99–107 L (26–28 US gal)	Komatsu Super Coolant AF-NAC, factory pre-mixed antifreeze/coolant for year-round use and extended service life. Top off with the same AF-NAC concentration; do not mix coolant types.
Fuel tank	not applicable to this item	This is a bare engine assembly fitted across several Komatsu machine chassis depending on arrangement; fuel, transmission, hydraulic, final-drive and axle capacities and fluid choices are set by the host machine's own operation & maintenance manual, not the engine documentation.
Transmission/powertrain compartments	not applicable to this item	This is a bare engine assembly fitted across several Komatsu machine chassis depending on arrangement; fuel, transmission, hydraulic, final-drive and axle capacities and fluid choices are set by the host machine's own operation & maintenance manual, not the engine documentation.
Final drives	not applicable to this item	This is a bare engine assembly fitted across several Komatsu machine chassis depending on arrangement; fuel, transmission, hydraulic, final-drive and axle capacities and fluid choices are set by the host machine's own operation & maintenance manual, not the engine documentation.
Hydraulic system and tank	not applicable to this item	This is a bare engine assembly fitted across several Komatsu machine chassis depending on arrangement; fuel, transmission, hydraulic, final-drive and axle capacities and fluid choices are set by the host machine's own operation & maintenance manual, not the engine documentation.
Axles/differentials	not applicable to this item	This is a bare engine assembly fitted across several Komatsu machine chassis depending on arrangement; fuel, transmission, hydraulic, final-drive and axle capacities and fluid choices are set by the host machine's own operation & maintenance manual, not the engine documentation.
Grease (spec only)	n/a — specification only	Komatsu Genuine multipurpose grease (lithium EP / moly-EP type) for any external linkage or mounting points on the engine or its brackets, where equipped. Follow the host machine's lubrication interval chart.

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

Komatsu SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) maintenance schedule

Service interval	Tasks
Every 10 h	Check engine oil level and top up with cold-weather-grade oil before starting each shift. Check coolant level in the sub-tank and look for leaks around the block, water pump, and turbocharger housing. Drain water and sediment from the fuel tank and fuel pre-filter/water separator. Check the corrosion resistor cartridge sight glass on the coolant circuit and replace the element if discolored. Inspect fan belt tension and condition for cracking from repeated cold starts. Check turbocharger intake ducting and clamps for looseness or cracks.
Every 250 h	Change engine oil and replace the oil filter, using the viscosity grade specified for the operating climate. Replace the fuel filter cartridge. Clean or replace the air cleaner outer element and inspect the safety element. Grease the injection pump and governor linkage points. Clean the radiator and oil cooler cores of debris and packed dust. Check turbocharger and exhaust manifold mounting bolts for correct torque.
Every 500 h	Replace the corrosion resistor cartridge on the engine coolant circuit. Check and adjust fan belt tension; replace a worn or glazed belt. Clean the crankcase breather and fuel tank breather. Inspect the turbocharger for oil seepage at the compressor and turbine seals. Check engine mounting bolts and isolators for looseness. Test coolant freeze-point protection ahead of continued cold-region service.
Every 1,000 h	Replace the fuel pre-filter/water separator element and the main fuel filter. Check and adjust valve clearance per the mechanical fuel-injection engine's service settings. Inspect and clean the turbocharger compressor and turbine housings. Sample engine oil for wear-metal and coolant-contamination analysis. Check injection pump timing and governor linkage adjustment. Inspect the aftercooler core and intake piping for leaks or fouling.
Every 2,000 h	Drain and replace engine coolant; flush the cooling system and renew the corrosion resistor. Inspect the fuel injection pump and nozzles; test and reset injection timing. Check turbocharger shaft end-play and bearing wear; rebuild or replace if out of tolerance. Re-torque cylinder head bolts to the mechanical-injection engine's specification. Check the water pump and thermostat for wear and correct opening temperature. Inspect the cold-start aid circuit (intake heater or ether-assist system) fitted for -50C operation.
Every 4,000 h	Remove and inspect cylinder liners, pistons, and rings against factory wear tolerances. Rebuild or replace the turbocharger as a unit. Check crankshaft main and rod bearing clearances. Inspect the camshaft and timing gear train for wear.
Every 8,000 h	Perform a top-end overhaul: recondition the cylinder head, valve seats, and guides. Replace the injection nozzles and pump as a matched set. Inspect the block for cold-climate stress cracking near coolant passages. Rebuild the turbocharger core assembly, replacing wear-prone bearings and seals.

Servicing the SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) beyond the schedule

Predictive Maintenance & Fluid Analysis

Run scheduled engine oil sampling on the SAA6D140E-2E-8 to catch wear-metal trends before the mechanically governed injection pump or turbocharger bearings fail outright. This engine carries no ECM fault codes, so oil analysis and coolant testing are the only early-warning tools available. Track soot loading and iron/copper counts against baseline, watch coolant freeze point and corrosion-resistor cartridge condition closely given the -50C spec, and log fuel filter differential pressure to predict injection pump wear on the D275A-5 it powers.

Corrective & Common Repairs

Typical corrective work on this engine centers on the mechanical governor and injection pump linkage, turbocharger seal seepage, and cracked or loose air intake ducting from constant thermal cycling in cold-region service. Corrosion resistor cartridge neglect leads to internal coolant passage pitting in the block and head, a frequent complaint on high-hour D275A-5 dozers. Fan belt and mounting isolator failure is common due to repeated cold starts. Addressing these issues requires precise adjustment of the mechanical linkage and replacement of the corrosion resistor element to restore coolant chemistry.

Overhaul & Rebuild Points

Major overhaul intervals for the SAA6D140E-2E-8 occur at 4,000 and 8,000 hours. At 4,000 hours, remove and inspect cylinder liners, pistons, and rings against factory wear tolerances, rebuild or replace the turbocharger as a unit, and check crankshaft main and rod bearing clearances. At 8,000 hours, perform a top-end overhaul by reconditioning the cylinder head, valve seats, and guides, and replace the injection nozzles and pump as a matched set. Inspect the block for cold-climate stress cracking near coolant passages during these intervals.

Seasonal & Environment Servicing

For the -50°C specification variant, daily checks must include testing coolant freeze-point protection and inspecting the cold-start aid circuit (intake heater or ether-assist system). Replace the corrosion resistor cartridge every 500 hours to prevent internal coolant passage pitting in extreme cold. Use Komatsu Genuine diesel engine oil (EO series) with the correct viscosity grade for the ambient temperature—lighter 10W-30 for cold climates, 15W-40 for temperate to warm climates. Ensure the fan belt is inspected for cracking from repeated cold starts and that the turbocharger intake ducting is secure against thermal cycling stress.

SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) common service parts

Part number	Part	Notes
09637-30163	Plate? Instruction,Air Cleaner (Single Element)	Air intake service	Check fitment →
6162-53-5430	Packing,Oil Filter And Piping	Lubrication service	Check fitment →
600-211-1101	Oil Filter Sub A	Lubrication service	Check fitment →
600-211-1231	Cartridge, Oil Filter	Lubrication service	Check fitment →
6162-53-5450	Packing,Oil Filter And Piping	Lubrication service	Check fitment →

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

SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) fault codes & troubleshooting

Code	Meaning	Likely cause	What to do
E10	Engine controller power failure or engine control drive system circuit malfunction.	Open or shorted wiring harness to the ECM, blown fuse, or poor ground connection.	Inspect ECM power supply fuses and ground points; check wiring harness continuity.
CA115	Engine speed sensor and backup speed sensor failure.	Faulty crankshaft speed sensor, damaged tone ring, or corroded connector.	Check sensor gap and wiring; replace sensor if resistance is out of spec.
CA441	Battery voltage is too low.	Discharged battery, loose terminals, or failing alternator.	Check battery charge state and terminal tightness; test alternator output.
CA451	Common rail pressure sensor feedback value is too high.	Faulty rail pressure sensor, shorted signal wire, or actual overpressure condition.	Verify sensor voltage output; inspect wiring for shorts; check fuel pump regulator.
CA559	Common rail pressure is too low.	Fuel supply restriction, leaking injector, or failing high-pressure pump.	Check fuel filter and lines for blockages; inspect injector seals for leaks.
B@BCNS	Engine coolant overheating.	Low coolant level, failed thermostat, clogged radiator, or broken fan belt.	Check coolant level and condition; inspect radiator fins and fan operation.
AA10NX	Air cleaner clogging.	Dirty or blocked air filter element.	Inspect air filter indicator; replace filter element if clogged.
CA122	Intake air pressure sensor feedback voltage is too high.	Faulty MAP sensor, shorted signal wire, or connector issue.	Test sensor voltage and resistance; inspect wiring harness for damage.
CA144	Coolant temperature sensor feedback voltage is too high.	Faulty coolant temperature sensor or open circuit in the sensor wire.	Check sensor resistance at operating temperature; replace sensor if faulty.
CA234	Engine overspeed.	Stuck throttle, faulty governor, or operator error.	Verify throttle linkage movement; check governor operation and sensor inputs.

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

SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) attachments & work tools

Bulldozer Blade Systems

The D275A-5 dozer equipped with the SAA6D140E-2E-8 engine utilizes a semi-universal (SU) or straight (ST) blade configuration typical of the 50-tonne class. Factory guarding options include side cutters and end bits designed for the specific blade width and height of this generation. Hydraulic circuitry for blade lift and tilt is integrated into the main dozer hydraulic system without requiring external auxiliary kits.

Excavator Bucket Families

Compatible with the PC800 and PC900 series excavators powered by the SAA6D140E-5 variant, offering bucket capacities ranging from 2.8 to 6.1 m³ (3.7 to 8.0 cu yd) depending on material density. Mounting systems utilize standard Komatsu quick coupler interfaces or fixed pin configurations depending on the specific boom attachment. Hydraulic flow requirements for auxiliary functions (e.g., tilt rotators) must match the machine's main pump output specifications.

Wheel Loader Bucket Configurations

Used in the WA500-6 and WA700-3 series, supporting buckets sized for 3 to 5 m³ (3.9 to 6.6 cu yd) general purpose or rock applications. Mounting is achieved via the standard wheel loader quick-attach frame or fixed pins. No additional hydraulic kits are required for standard bucket operation, but auxiliary hydraulics are needed for grapples or mulchers.

Undercarriage and Ground Engagement

The D275A-5 chassis requires track shoes and grouser pads sized for the 50-tonne class weight distribution. Factory options include standard width or extra-wide shoes for low ground pressure applications in mining or quarry environments. Guarding packages for side plates and track guides are available to extend component life in abrasive conditions.

All SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) assemblies by section

Every catalogued assembly group for the Komatsu SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)). Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

Engine

Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : After Cooler (Forwarded Individually Parts) (Tropical Spec.)(#27372-27626)

07***05	Clamp,Hose	12
62***20	Tube	1
62***50	Hose	1
62***60	Hose	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : After Cooler (Forwarded Individually Parts)(#27354-27621)

07***05	Clamp,Hose	12
62***20	Tube	1
62***50	Hose	1
62***60	Hose	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : After Cooler (Ordering Transferded Parts)(#27354-)

62***00

After Cooler Ass'Y

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : After Cooler Mounting (Forwarded Individually Parts) (Ordering Transferded Parts)(#27354-)

07***05	Clamp,Hose	12
62***20	Tube	1
62***50	Hose	1
62***60	Hose	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : After Cooler Mounting (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

07***05	Clamp,Hose	12
62***20	Tube	1
62***50	Hose	1
62***60	Hose	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Cleaner (Inner Parts)(#27372-)

60***70	Nut, Wing	1
60***01	Element Ass'Y,Outer	1
60***20	Nut, Wing	1
60***30	Clip,Snap	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Cleaner And Related Parts (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

56***80	Clip, Cover Wing Nut	1
56***90	Gasket	1
56***20	Cap,(For Shipping)	1
56***70	Nut, Cover Wing	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Cleaner Mounting (Tropical Spec.)(#27372-)

01***30	Bolt,(With Body Positioner)	4
01***55	Bolt,(See Service News)	2
01***32	Washer,(With Auto Emergency Steering)	6
62***51	Bracket	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Cleaner Mounting(#27372-)

01***20	Bolt,(For Mono Lever Steering)	3
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***30	Bolt,(With Body Positioner)	4
01***40	Bolt (Op)	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Intake Manifold(#23272-)

01***30	Bolt,(With Body Positioner)	6
01***35	Bolt,(F4320-52a0 -5 )	2
01***75	Bolt (M10-1.50x75)	12
01***35	Capscrew	12

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Vent (Cold Terrain Spec.)(#27354-)

01***30	Bolt,(With Body Positioner)	1
01***20	Screw	1
01***32	Washer,(With Auto Emergency Steering)	3
07***15	Gasket,(Hd325?Pc750?800?1800) (A5010)	13

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Vent (Tropical Spec.)(#27372-)

01***30	Bolt,(With Body Positioner)	1
01***20	Screw	1
01***32	Washer,(With Auto Emergency Steering)	3
07***15	Gasket,(Hd325?Pc750?800?1800) (A5010)	13

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Air Vent(#27354-)

01***30	Bolt,(With Body Positioner)	1
01***20	Screw	1
01***32	Washer,(With Auto Emergency Steering)	3
07***15	Gasket,(Hd325?Pc750?800?1800) (A5010)	13

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator (50a) (With Hardening Pulley) (Inner Parts)(#22653-28037)

60***10	Alternator A. (50a)	1
SD***X0	Coil Assembly	1
SD***X0	Washer	1
SD***X0	Bracket, Rear	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator (50a) (With Hardening Pulley) (Inner Parts)(#28038-)

60***70	Alternator A. (60a),(See Fig.A6010-B4k6)	1
KD***70	Bushing,Insulate	1
KD***40	Bushing,Insulate	1
KD***80	Bearing, Ball	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator (75a) (With Hardening Pulley) (Inner Parts)(#24993-)

60***10	Alternator A. (75a)	1
SD***X0	Coil Assembly	1
SD***X0	Washer	1
SD***X0	Bracket, Rear	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator (90a) (With Hardening Pulley) (Inner Parts)(#27372-)

60***10	Alternator A. (90a),100a	1
KD***02	Bolt	4
KD***02	Washer,Spring	5
KD***00	Bracket Ass'Y,Front	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator Mounting (50a) (With Hardening Pulley)(#22653-)

01***20	Bolt, Wiring Harness Mounting Bracket	3
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***60	Bolt,For Weight Adjusting Bolt	1
01***20	Screw	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator Mounting (75a)(#24993-)

01***20	Bolt, Wiring Harness Mounting Bracket	3
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***60	Bolt,For Weight Adjusting Bolt	1
01***20	Screw	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Alternator Mounting (90a) (With Hardening Pulley)(#27372-)

01***20	Bolt, Wiring Harness Mounting Bracket	3
01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***60	Bolt,For Weight Adjusting Bolt	1
01***60	Screw	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Amplifier (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

62***20

Amplifier

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Camfollower Cover (With Oil By-Pass Filter)(#22885-)

01***30	Bolt,(With Body Positioner)	5
01***60	Bolt,(F4320-52a0 -5- )	1
01***70	Bolt - Bracket And Oil Inlet Tubemounting	1
01***16	Washer,Radio Controlled Slag Handling	3

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Camfollower(#26075-)

04***12	Ring, Retaining	4
61***30	Pin,Dowel	12
61***20	Ball	1
62***10	Cam Follower Assembly	6

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Camshaft(#26075-)

01***20	Bolt (M12-1.75x20)	2
04***25	Key, Plain Woodruff	1
62***12	Camshaft Assembly	1
62***20	Gear, Camshaft (Left Hand)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Caution Plate (English)(#27017-)

09***63

Plate? Instruction,Air Cleaner (Single Element)

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Caution Plate (Spanish) (Ordering Transferded Parts)(#27120-)

09***63

Plate? Instruction,(Spanish) (Not Shown)

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cooling Fan (Ordering Transferded Parts)(#23227-)

60***80

Fan,Cooling

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cooling Fan (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

60***50

Fan

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Corrosion Resistor(#27373-)

01***20	Bolt,(For Mono Lever Steering)	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***65	Bolt	1
01***85	Bolt, Mount Divider Valve	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Crank Pulley (With Hardening Pulley)(#22885-)

04***24	Pin,Dowel (For No.3 Housing)	1
62***20	Bolt	6
62***60	Pulley? Hardening	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Crankshaft

61***30	Key Parallel	1
62***00	Bearing Assembly	1
62***10	Main Bearing Assembly	7
62***50	Thrust Bearing Assembly	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Block (1/2)(#26673-)

01***45	Washer,(Without R.O.P.S.)	14
04***14	Pin, Dowel	2
04***20	Pin,Dowel (Welded)	12
04***24	Pin,Dowel (For No.3 Housing)	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Block (2/2)(#26673-)

Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Block Gasket Kit(#27372-)

01***12	Washer,(F2320-63a2 -13 )	2
07***60	O-Ring,(For Pc750?800?1800) (A2610)	1
07***65	O-Ring,Injection Pump Case	1
07***25	O-Ring,Corrosion Resistor	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Block Mounting(#27373-)

01***20	Bolt,(For Mono Lever Steering)	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	7
01***25	Bolt,(Without Rops Guard? Canopy)	1
01***14	Bolt - Fuel Sensor Mounting	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Head (Tropical Spec.)(#27372-)

01***20	Bolt (M10-1.75x120)	6
04***20	Pin,Dowel (Welded)	12
07***25	O-Ring,Lubrication Valve	1
07***25	O-Ring,(For Pc1800e-6)(See Fig.A3110)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Head Gasket Kit(#27372-)

02***75	O-Ring,(For Japan) (K1)	4
02***81	O-Ring,Air Connector	2
02***75	O-Ring,(See Fig.A1310)	2
07***21	O-Ring,Oil Cooler Pipe	6

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Cylinder Head(#22653-)

01***20	Bolt (M10-1.75x120)	6
04***20	Pin,Dowel (Welded)	12
07***25	O-Ring,Lubrication Valve	1
07***25	O-Ring,(For Pc1800e-6)(See Fig.A3110)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Damper

01***30	Bolt,(Not Used When Towing Winch)	6
01***32	Washer,(Not Used With Emergency Str.)	6
62***00	Damper Ass'Y	1
62***00	Damper Ass'Y	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Ejector Piping(#27372-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***30	Bolt,(With Body Positioner)	4
01***75	Bolt (M10-1.50x75)	1
01***08	Nut,(For Canvas Canopy?Head Guard)	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Engine Mounting(#22885-)

01***40	Bolt,For Weight Adjusting Bolt	5
01***10	Nut,(Without Air Conditioner)	2
01***23	Washer, Flat	7
20***60	Bracket	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Engine Wiring(#27372-)

01***10	Bolt,(With Auto Emergency Steering)	2
01***20	Bolt,(For Mono Lever Steering)	10
01***08	Nut, Regular Hexagon (M10-1.50)	2
01***10	Washer,(For 35a Alternator)	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Exhaust Manifold (Tropical Spec.)(#27627-)

01***20	Bolt,(For Mono Lever Steering)	1
01***35	Bolt,(F4320-52a0 -5 )	1
01***55	Screw	2
01***00	Screw	22

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Exhaust Manifold(#27372-)

01***20	Bolt,(For Mono Lever Steering)	1
01***35	Bolt,(F4320-52a0 -5 )	1
01***55	Screw	2
01***00	Screw	22

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Exhaust Pipe (Tropical Spec.) (Ordering Transfered Parts)(#27372-27372)

Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fan Belt (Ordering Transferded Parts)(#27372-)

60***10

V-Belt,Fan

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fan Belt (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

60***90

V-Belt,Fan

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Flywheel

61***51	Gear, Ring	1
62***50	Bolt	6
62***00	Flywheel Ass'Y	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Flywheel Housing(#27372-)

01***45	Capscrew - M16	8
01***60	Capscrew	2
01***16	Bolt, Battery To Frame Ground Wire Attaching	1
01***25	Bolt, Mount Engine Oil Drain To Fuel Tank	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Front Cover Mounting (Tropical Spec.)(#27990-)

01***16	Bolt - Box Mounting	2
01***30	Bolt - M8 X 30lg	2
01***20	Bolt,(For Mono Lever Steering)	4
01***40	Bolt (Op)	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Front Cover Mounting(#26084-)

01***16	Bolt - Box Mounting	2
01***30	Bolt - M8 X 30lg	2
01***20	Bolt,(For Mono Lever Steering)	4
01***40	Bolt (Op)	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Front Cover(#26084-)

07***16	Plug, Expansion	7
62***10	Cover,Front	1
67***21	Seal? Front,(See Fig.A2040)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Front Power Take Off(#27373-)

01***20	Bolt, Wiring Harness Mounting Bracket	5
01***30	Bolt,(With Body Positioner)	3
01***25	Bolt,(Without Rops Guard? Canopy)	1
01***15	Bolt, Fan Mounting	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Filter(#27372-)

01***25	Capscrew	1
01***35	Bolt,(F4320-52a0 -5 )	2
01***95	Capscrew	1
01***15	Bolt, Fan Mounting	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Coupling) (Inner Parts)(#27372-)

Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Coupling) (Tropical Spec.) (Inner Parts)(#27627-)

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

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Feed Pump) (Inner Parts)(#27372-)

DK***00	Valve,Check	4
DK***20	Bolt,Joint	1
DK***30	Eye,Joint	1
DK***20	Housing	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Feed Pump) (Tropical Spec.) (Inner Parts)(#27627-)

DK***00	Valve,Check	4
DK***20	Bolt,Joint	1
DK***30	Eye,Joint	1
DK***20	Housing	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Governor) (1/2) (Inner Parts)(#27372-)

DK***00	Gasket	1
DK***00	Gear	1
DK***00	Connector	1
DK***20	Housing	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Governor) (1/2) (Tropical Spec.) (Inner Parts)(#27627-)

DK***00	Gasket	1
DK***00	Gear	1
DK***00	Connector	1
DK***20	Housing	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Governor) (2/2) (Inner Parts)(#27372-)

DK***80	Shim? 0.5mm	0
DK***00	Spring	1
DK***00	Cover	1
DK***40	Gasket,Air Compressor	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Governor) (2/2) (Tropical Spec.) (Inner Parts)(#27627-)

DK***80	Shim? 0.5mm	0
DK***00	Spring	1
DK***00	Cover	1
DK***40	Gasket,Air Compressor	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Pump) (1/2) (Inner Parts)(#27372-)

62***21	Injection Pump Ass'Y	1
62***40	Injection Pump Ass'Y	1
DK***30	Bearing,Roller	1
DK***00	Coupling	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Pump) (1/2) (Tropical Spec.) (Inner Parts)(#27627-)

62***20	Injection Pump Ass'Y	1
62***21	Injection Pump Ass'Y	1
DK***30	Bearing,Roller	1
DK***00	Bearing,Center	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Pump) (2/2) (Inner Parts)(#27372-)

DK***00	Nut	12
DK***00	Shim? 0.875mm	0
DK***00	Shim? 0.500mm	0
DK***00	Shim? 1.575mm	0

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump (Pump) (2/2) (Tropical Spec.) (Inner Parts)(#27627-)

DK***00	Nut	12
DK***00	Shim? 0.875mm	0
DK***00	Shim? 0.500mm	0
DK***00	Shim? 1.575mm	0

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump Drive(#22653-)

01***16	Bolt - Seat And Tether Belt Mounting	3
01***19	Nut	1
01***16	Washer,(For Shipping)	3
01***60	Washer,(Without Rops Guard? Canopy)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump Lubricator(#22885-)

07***12	Gasket,(Without Air Compressor Type) (K1)	4
07***14	Screw, Banjo Connector (M10)	2
62***10	Tube,Drain	1
62***10	Tube	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump Mounting (Tropical Spec.)(#27627-)

01***90	Bolt,(For No?1 And No?3 Housing)	4
01***16	Washer,Radio Controlled Slag Handling	4
07***12	Gasket,(Without Air Compressor Type) (K1)	2
07***14	Screw, Banjo Connector (M10)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump Mounting(#27372-)

01***90	Bolt,(For No?1 And No?3 Housing)	4
01***16	Washer,Radio Controlled Slag Handling	4
07***12	Gasket,(Without Air Compressor Type) (K1)	2
07***14	Screw, Banjo Connector (M10)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Fuel Injection Pump Piping(#23933-)

01***25	Capscrew	4
01***30	Screw	4
01***35	Bolt	4
01***20	Bolt, Wiring Harness Mounting Bracket	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Head Cover Mounting(#26084-)

01***55

Screw

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Head Cover(#26084-)

62***11	Cover,Rocker Arm Housing	6
62***20	Gasket, Rocker Lever Housing	6

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Heat Shield(#27372-)

01***20	Bolt,(For Mono Lever Steering)	13
01***25	Bolt,(For Canvas Canopy?Head Guard)	9
01***30	Bolt,(With Body Positioner)	3
01***35	Bolt,(F4320-52a0 -5 )	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Idler Gear(#26526-)

01***30	Bolt - M8 X 30lg	6
61***60	Pin, Dowel	1
61***22	Bolt	1
62***22	Plate, Thrust	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Injection Nozzle(#22885-)

01***20	Capscrew	6
07***21	O-Ring,Oil Cooler Pipe	12
07***21	Seal, O-Ring	6
07***12	Gasket,Mechanical Pump Piping	12

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Muffler (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

01***08	Nut, Accumulator Mounting	4
62***30	Band	2
62***90	Gasket,Exhaust	2
62***91	Muffler	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Muffler (Tropical Spec.)(#27372-)

01***40	Capscrew	4
01***45	Capscrew	3
01***50	Bolt	1
42***80	Spacer,(F4320-51a0 -24 )	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Muffler Pipe(#27330-)

61***00	Cap,Rain	1
62***62	Pipe,Exhaust	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Muffler(#27372-)

01***20	Bolt,(For Mono Lever Steering)	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***55	Bolt,(See Service News)	1
01***40	Capscrew	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Name Plate And Caution Plate (For Regulation Of Epa) (For Eu Exhaust Gas Regulation)(#27349-28052)

04***50	Screw	4
61***10	Plate? License,(Limited Supply)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Name Plate And Caution Plate (For Regulation Of Epa)(#27349-)

04***50

Screw

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Name Plate And Caution Plate (For Regulation Of Eu)(#26597-)

04***50	Screw	4
61***10	Plate? Name,(Limited Supply)	1
61***11	Plate,(Limited Supply)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Name Plate And Caution Plate(#27349-)

04***50	Screw	4
09***40	Plate? Name,(Limited Supply) (English)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Nozzle Holder (Inner Parts)(#22885-)

62***31	Connector	1
62***12	Holder Ass'Y,(See Fig.A4210-B7a4)	1
62***00	Nozzle Holder Ass'Y	6
62***20	Nozzle	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Adapter(#27372-)

01***16	Bolt - Seat And Tether Belt Mounting	3
01***16	Bolt, Battery To Frame Ground Wire Attaching	3
01***30	Bolt,(With Body Positioner)	2
01***60	Bolt,(F4320-52a0 -5- )	7

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Cooler(#27372-)

01***20	Bolt, Wiring Harness Mounting Bracket	2
01***16	Bolt, Battery To Frame Ground Wire Attaching	1
01***30	Bolt,(With Body Positioner)	13
01***50	Bolt,(Spark Arrester Spec.)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Filter(#27372-)

01***30	Bolt,(With Body Positioner)	24
01***35	Bolt,(F4320-52a0 -5 )	8
01***45	Bolt,(With Water Separator Type)	4
01***55	Bolt,(See Service News)	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Level Gauge (Cold Terrain Spec.)(#27493-)

01***20	Bolt,(Forwarded Individually Parts)	1
01***06	Nut	1
61***50	Clip	1
61***20	Collar	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Level Gauge(#27373-)

01***20	Bolt,(Forwarded Individually Parts)	1
01***06	Nut	1
61***50	Clip	1
61***20	Collar	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Pan And Suction Tube (Cold Terrain Spec.)(#27493-)

01***16	Bolt, Battery To Frame Ground Wire Attaching	1
01***25	Bolt,(For Canvas Canopy?Head Guard)	42
01***30	Bolt,(With Body Positioner)	2
01***12	Bolt,(See Fig. K0210-16a0)	3

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Pan And Suction Tube(#27373-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	42
01***30	Bolt,(With Body Positioner)	2
01***12	Bolt,(See Fig. K0210-16a0)	3
01***12	Bolt	3

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Oil Pump(#22653-)

01***25	Bolt,(Rear Attachment Less)	4
01***30	Bolt,(Not Used When Towing Winch)	1
01***40	Bolt,For Weight Adjusting Bolt	2
01***25	Washer,Spring?(Sandy And Dusty Spec.)	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Piston

02***13	Pin, Dowel	2
04***20	Ring, Retaining	12
62***10	Bolt	2
62***40	Bearing Assembly	6

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Rain Cap (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

60***20

Cap,Rain

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Rocker Arm And Housing(#26075-)

01***80	Bolt (M12-2.00x80)	6
01***80	Bolt (M10-1.50x80)	17
01***20	Bolt (M12-1.75x120)	12
01***08	Nut,R.H. Thread	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Safety Guard(#22653-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	2
01***55	Bolt,(See Service News)	1
01***32	Washer,(With Auto Emergency Steering)	3
61***30	Spacer,Safety	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Spare Parts (Ordering Transferded Parts)(#27372-)

60***70	Nut, Wing	1
60***01	Element Ass'Y,Outer	1
60***20	Nut, Wing	1
60***30	Clip,Snap	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Spare Parts (Tropical Spec.) (Ordering Transferded Parts)(#27372-)

56***20	Element, Inner	1
56***30	Element, Outer	1
56***50	Nut, Wing	1
60***70	Nut, Wing	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Starting Motor (11kw) (Inner Parts)(#27492-)

60***30	Starting Motor Ass'Y,(11kw)	1
KD***40	Spring,Spring	4
KD***57	Bearing, Ball, Front	1
KD***30	Armature Assembly	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Starting Motor (7.5kw) (Inner Parts)(#22885-28245)

60***70	Starting Motor Ass'Y,(7.5kw)	1
KD***20	Magnetic Switch Assembly	1
KD***40	Spring,Spring	4
KD***60	Terminal Ass'Y	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Starting Motor (7.5kw) (Inner Parts)(#28246-)

60***71	Starting Motor Ass'Y,(7.5kw)	1
KD***40	Spring,Spring	4
KD***40	Switch Ass'Y	1
KD***50	Brush Assembly	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Starting Motor Mounting (11kw) (Injury From Salt Terrain Spec.)(#27492-)

01***40	Bolt (Kit)	3
01***16	Bolt, Battery To Frame Ground Wire Attaching	1
01***16	Washer,Radio Controlled Slag Handling	1
08***19	Band,(Without Air Conditioner)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Starting Motor Mounting (7.5kw)(#22885-)

01***40	Bolt (Kit)	3
01***16	Bolt, Battery To Frame Ground Wire Attaching	1
01***16	Washer,Radio Controlled Slag Handling	1
08***19	Band,(Without Air Conditioner)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Tamper Proof Kit (For Regulation Of Epa)(#23444-)

61***20

Tamper Proof Kit

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Tension Pulley (With Hardening Pulley)(#24698-)

01***16	Bolt - Seat And Tether Belt Mounting	2
01***20	Bolt, Wiring Harness Mounting Bracket	2
01***25	Bolt,(For Canvas Canopy?Head Guard)	1
01***25	Bolt,(Without Rops Guard? Canopy)	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Turbocharger (Inner Parts)(#22885-)

01***16	Bolt	4
01***16	Bolt	8
04***08	Pin, Dowel	1
04***50	Screw	2

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Turbocharger Mounting(#22885-)

61***90	Nut, Mounting	4
61***10	Screw	4
62***31	Gasket, Turbocharger	1
(6***0)	Turbocharger Ass'Y,(See Fig.A1530-B4d8)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Turbocharger Oil Piping(#22885-)

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

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Turbocharger Water Piping(#22885-)

01***25	Bolt,(For Canvas Canopy?Head Guard)	4
01***30	Bolt,(With Body Positioner)	1
01***40	Bolt (Op)	1
01***35	Bolt,Snap	4

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Connector Gasket (Ordering Transferded Parts)(#27372-)

62***31	Gasket,(For Dual Water Pump)	1
62***41	Gasket,(For Hd325?Hm400?Wt800)(A5010)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Connector Gasket (Tropical Spec.) (Ordering Transferded Parts)(#27329-)

62***41	Gasket,(For Hd325?Hm400?Wt800)(A5010)	1
62***21	Gasket,(For Hd325-6?Hm400-1) (A5010)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Pump And Thermostat (Cold Trrain Spec.)(#27354-)

01***20	Bolt,(Large Capacity Type) (Std)	3
01***20	Bolt, Wiring Harness Mounting Bracket	6
01***80	Bolt,(With Corrosion Resistor)	1
01***95	Capscrew	3

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Pump And Thermostat (Tropical Spec.)(#27372-)

01***20	Bolt,(For Mono Lever Steering)	1
01***95	Capscrew	3
01***65	Screw	5
01***25	Bolt	3

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Pump And Thermostat(#27354-)

01***20	Bolt,(Large Capacity Type) (Std)	3
01***20	Bolt, Wiring Harness Mounting Bracket	6
01***80	Bolt,(With Corrosion Resistor)	1
01***95	Capscrew	3

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Pump Gasket Kit(#27372-)

02***37	O-Ring,(For Pc750?1800) (A5010)	2
07***55	O-Ring,Front Accessory Drive	2
07***70	O-Ring,(For Intake Air Cover)	1
07***15	O-Ring,(For Low Speed) (D40pf)	1

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Komatsu : Saa6d140e-2e-8(S/N 22537-Up (Rear Engine)) : Engine : Water Separator(#22885-)

01***30	Bolt,(With Body Positioner)	4
01***32	Washer,(With Auto Emergency Steering)	4
07***12	Gasket,Mechanical Pump Piping	1
07***12	Gasket,(Without Air Compressor Type) (K1)	4

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Frequently asked questions

What is the engine family and arrangement for the SAA6D140E-2E-8?

It is a Komatsu 6D140-2 family diesel engine, specifically the SDA6D140E-2E-9 arrangement (S/N 22537-UP), featuring a turbocharged, aftercooled, mechanically governed inline-six configuration.

What is the operating weight of the host machine?

The host machine, the Komatsu D275A-5 crawler dozer, carries an operating weight of about 49,850 kg (109,900 lb) depending on blade and undercarriage configuration.

What replaced the SAA6D140E-2E-8 in the D275A-5 line?

Later-serial D275A-5 dozers moved to the SDA6D140E-3 engine generation, and Komatsu's current top-of-line machine in this size class, the D275A-5R, uses the newer SAA6D140E-5 engine rated at about 335 kW (449 HP).

Need a specific SAA6D140E-2E-8(S/N 22537-UP (REAR ENGINE)) part?

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