JCBagriculturalbackhoe loader 3cx,4cx,214,215,217

Jcb 3D-MK3

Maintenance schedule, common problems & OEM parts breakdown

The JCB 3D-MK3 is a backhoe loader produced during the Mk3 generation, succeeding the 3D-MK2 and preceding the 3DX series. It features a 57 kW diesel engine and has a shipping weight of 7060 kg with 2WD and standard buckets. The machine offers configurations including 2WD and 4WD variants, with overall length of 6.11 m and maximum dig depth of 4.77 m.

The 3D-MK3 represents a specific era of JCB backhoe engineering with distinct powertrain and hydraulic specifications compared to later Mk3 variants like the 3C-MK3. Its continued presence in the used market is driven by its robust 57 kW engine and durable chassis design, which remain relevant for contractors seeking reliable, high-capacity earthmoving equipment with proven serviceability.

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.

Jcb 3D-MK3 specifications

Engine

ModelJCB 444
Gross Power74 HP (55 kW)
Peak Torque400 Nm
Displacement4.4 L
Cylinders4
Emissions TierNot documented for this exact serial range — verify with your dealer

Weights

Operating WeightNot documented for this exact serial range — verify with your dealer
Shipping WeightNot documented for this exact serial range — verify with your dealer
Ground PressureNot documented for this exact serial range — verify with your dealer

Dimensions

Transport LengthNot documented for this exact serial range — verify with your dealer
Transport WidthNot documented for this exact serial range — verify with your dealer
Transport HeightNot documented for this exact serial range — verify with your dealer
Wheelbase2240 mm (88.2 in)
Ground ClearanceNot documented for this exact serial range — verify with your dealer

Performance

Travel SpeedNot documented for this exact serial range — verify with your dealer
Dig DepthNot documented for this exact serial range — verify with your dealer
Lift CapacityNot documented for this exact serial range — verify with your dealer
GradeabilityNot documented for this exact serial range — verify with your dealer

Service capacities (summary)

Fuel Tank128 L (33.8 gal)
Hydraulic System92 L (24.3 gal)
Engine OilNot documented for this exact serial range — verify with your dealer
Cooling System20.5 L (5.4 gal)

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

Jcb 3D-MK3 maintenance schedule

Service intervalTasks
Every 10 h
  • Check engine oil, hydraulic tank, and coolant levels.
  • Inspect for fluid leaks around engine bay, axles, and swing pivot.
  • Verify track tension and roller condition on undercarriage.
  • Inspect hoses, cylinders, and GET for chafing or scoring.
  • Test cab safety features including seat belt, horn, and backup alarm.
Every 500 h
  • Change engine oil and filter using JCB Engine Oil Special or equivalent 15W-40.
  • Replace primary and secondary fuel filters.
  • Inspect hydraulic return filter magnet for metallic debris.
  • Take oil samples from engine, hydraulic, axle, and final drive systems.
  • Check alternator, A/C, and fan belt tension.
  • Grease all pivot points on boom, arm, bucket, and kingpost.
Every 1,000 h
  • Drain, flush, and refill coolant with JCB-spec long-life coolant.
  • Change transmission oil and filter on torque converter models.
  • Change front and rear axle oil including hubs.
  • Run full ECM diagnostic scan via JCB ServiceMaster tool.
  • Interpret hydraulic oil samples against 500-hour baseline.
  • Check turbocharger shaft play, boot condition, and wastegate function.
  • Torque check slew ring bolts on JS-series excavators.
Every 2,000 h
  • Perform full hydraulic oil change and clean tank.
  • Inspect structural components including boom, arm, and chassis for cracking.
  • Measure swing ring play using dial indicator on JS-series excavators.
  • Service disc brakes and check immersed brake condition.
  • Check injector spray patterns via diagnostic tool.
  • Service cab HVAC including A/C pressure and cabin filter.

Servicing the 3D-MK3 beyond the schedule

Predictive Maintenance & Fluid Analysis

Baseline fluid analysis at the 500-hour interval is critical for the 3D-MK3. Sample engine oil, hydraulic fluid, axle oil, and final drive oil to establish wear patterns. The 57 kW engine relies on JCB Engine Oil Special or equivalent 15W-40; monitor for contamination. Hydraulic system pressure of 3300 psi requires strict filter maintenance. The hydraulic return filter magnet must be inspected for metallic debris at every 500-hour service to detect early pump or cylinder wear.

Corrective & Common Repairs

Common repairs on the 3D-MK3 involve the torque converter and transmission system. At 1000 hours, inspect the torque converter bolts and transmission oil filter. The 12V electrical system requires regular alternator and starter load testing to prevent failure. Check the e-Waste Gate Turbocharger for shaft play and boot integrity. Inspect the Q-brakes for wear and ensure hydraulic actuation is functioning correctly to maintain safe stopping power on the 7060 kg machine.

Overhaul & Rebuild Points

The 2000-hour deep service dictates the next phase of the 3D-MK3's life. Drain and clean the hydraulic tank thoroughly before refilling with JCB-spec oil. Inspect the boom, arm, and chassis structure for unauthorized welding or cracking. Measure swing ring play if equipped with excavator attachments. Check injector spray patterns and replace as required. Structural integrity of the 6.11 m length frame is vital for safe operation at maximum dig depth.

Seasonal & Environment Servicing

In cold climates, use JCB 15W/40 Multigrade oil rated for -10°C to 50°C. In agricultural settings, verify compatibility with JCB Super Universal Agricultural fluids if specified. The 128 L fuel tank requires regular water separator drainage. Inspect the cab HVAC system for evaporator condition and cabin filter cleanliness. Ensure the 12V electrical system is protected from moisture ingress, particularly around the engine bay and undercarriage components during wet seasons.

3D-MK3 common service parts

Part numberPart
200/44600Filter, Assembly, Fuel SedimentCheck fitment →
988/00038Element, Oil FilterCheck fitment →
32/300900FilterCheck fitment →
200/44601Head, Sediment FilterCheck fitment →
106/99600Adapter, FilterCheck fitment →

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

3D-MK3 fault codes & troubleshooting

CodeMeaningLikely causeWhat to do
P0087Fuel rail pressure too lowClogged fuel filters or failing lift pumpCheck fuel filter condition and fuel pump operation
P0117Engine coolant temperature sensor circuit low voltageFaulty coolant temperature sensor or wiring shortInspect sensor connector for corrosion and test sensor resistance
P0521Engine oil pressure sensor range/performance issueFaulty oil pressure sensor or low oil levelVerify oil level and inspect sensor wiring harness
P2047DEF/AdBlue injector circuit openSCR system fault or injector wiring issueCheck injector connector and wiring for damage
U0100Lost communication with Engine Control ModuleCAN bus communication failure or poor ground connectionCheck battery voltage, ground straps, and CAN bus connectors
101Low transmission clutch pressure detectedTransmission hydraulic pressure faultCheck transmission fluid level and pressure sensor
P0325Accelerometer fault (signal/noise ratio too low in idle)Knock sensor or accelerometer circuit issueInspect sensor wiring and connector integrity
P0335Crankshaft Position Sensor 'A' Circuit faultFaulty crank sensor or wiring open/shortCheck sensor gap and wiring continuity
P0101MAF Sensor FaultMass Air Flow sensor malfunctionInspect MAF sensor and intake air path
P0102MAF Low Voltage FaultMAF sensor low voltage signal or ground faultCheck MAF sensor power and ground circuits

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

3D-MK3 attachments & work tools

Backhoe Buckets

Standard backhoe bucket capacity ranges from 0.24 to 1.3 cubic meters (0.31 to 1.7 cubic yards). The machine achieves a maximum digging depth of 4.77 meters. Bucket selection varies by configuration and series.

Loader Buckets

Standard loader bucket capacity is 1.0 cubic meter (1.3 cubic yards). Options include Deep Profile, Ditch Maintenance, Grading, Heavy Duty, Jaw, Ribbed, Tapered Ditching, and Tilting Grading buckets. The 3D variant features a larger front shovel as standard compared to the 3C.

Specialty Attachments

A 4-in-1 bucket option is available for the 3D model. JCB offers an OEM hydraulic breaker range designed for excavator and backhoe carrier compatibility. Additional attachments include tilt rotators and grapples for material handling.

Coupler/Mounting Systems

Work tools attach to the base machine using a coupler or quick coupler system. The specific coupler type is determined by the attachment manufacturer and machine configuration.

Hydraulic Kit Requirements

The machine operates on a 3300 psi hydraulic system. Hydraulic breakers and other specialized attachments require appropriate hydraulic kit arrangements to interface with the carrier's hydraulic circuit.

Factory Configurations & Guarding

The 3D model includes a ROPS cabin as part of the basic model configuration. The machine is equipped with outrigger stabilizers as special equipment to ensure stability during operation. The 3D has a larger standard front shovel than the 3C.

All 3D-MK3 assemblies by section

Every catalogued assembly group for the Jcb 3D-MK3. Open an assembly to preview the parts inside — full OEM part numbers are available in Heavy Parts AI.

A Attachments
A1-4-1 Blade, Dozer
13***24Bolt2
13***3ZNut2
52***00Blade1
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A1-5-1 Fork Lift, Frame Mounted., Jib Crane, Direct Mounted
10***52Pin, Pivot4
10***31Pin, Pivot4
13***22Bolt8
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A1-6-1 Pole Planter, Single
10***52Pin, Pivot2
10***66Pin, Pivot2
10***31Pin, Pivot2
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A1-1-1 Shovel
10***52Pin, Pivot2
10***31Pin, Pivot2
10***06Plate, Toe1
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A1-1-2 Shovel
10***52Pin, Pivot2
10***31Pin, Pivot2
10***01Bracket, Anchor, Welded1
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A1-2-1 Shovel, 6 In 1 Clam
10***06Pin, Pivot2
10***32Pin, Pivot2
10***52Pin, Pivot2
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A1-6-2 Pole Planter, Single
10***52Pin, Pivot2
10***66Pin, Pivot2
10***31Pin, Pivot2
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A1-3-1 Fork Lift
13***24Bolt2
13***03Nut2
52***00Arm, Fork1
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A2-5-1 Bucket, Jaw
10***19Pin, Pivot1
10***53Pin, Pivot; See Note 1. Fit/Funct M/C M585376, Pin, Pivot1
12***17Bush1
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A2-4-1 Bucket, Tapered Ejector
10***79Pin, Pivot1
13***22Bolt1
13***03Nut1
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A2-1-1 Bucket
10***04Boss, Pivot1
13***11Bolt0
13***14Bolt6
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A2-2-1 Attachments, Backhoe, Ripper Tooth,B.Blade, Bucket,Clay,Square Hole,T.Ditching
10***56Pin, Pivot3
10***00Lever1
10***00Link1
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A2-3-1 Blade, Ditch Cleaning
13***12Bolt3
13***2ZBolt3
13***1ZNut0
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A2-6-1 Attachments, Jaw Bucket
10***48Pin, Pivot1
13***4ZBolt6
13***14Bolt6
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A3-4-1 Grab Extension
13***04Bolt4
13***12Bolt16
13***12Bolt3
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A3-2-1 Grab
10***53Pin, Pivot; See Note 1. Fit/Funct M/C M585376, Pin, Pivot1
10***70Pin2
12***29Bush1
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A3-1-1 Grab Mounting
10***01Pin, Pivot2
13***24Bolt2
13***03Nut2
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A3-3-1 Grab Actuator
13***06Bolt5
13***14Bolt2
13***34Bolt2
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A4-1-2 Roadbreaker, Installation
10***06Lock; Supply 12***712
13***10Bolt8
13***22Bolt, Long3
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A4-5-1 Powerbreaker Steels, Krupp
99***06Shaft1
99***07Pad, Pile Driving1
99***08Sleeve, Pile Driving1
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A4-3-1 Roadbreaker, Steels
99***02Tool, Chisel, 1.1/4in1
99***03Tool, Digger Steel, 3"1
99***04Tool, Digger Steel, 5"1
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A4-7-1 Circuit, Road Breaker
13***03Nut1
13***08Screw, Cap2
14***21Seal, Bonded 3/4" Bsp2
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A4-1-1 Roadbreaker, Installation
10***06Lock; Supply 12***712
13***0ZBolt, 1/2" X 1.1/2" Long8
13***22Bolt, Long3
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A4-2-1 Roadbreaker
13***08Screw, Cap1
52***00Tool, Hammer2
99***00Handle1
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A4-4-1 Powerbreaker
11***09Washer4
13***10Bolt4
13***52Bolt, Centre5
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A4-6-1 Roadbreaker, Hose Reel
13***04Bolt4
13***8ZBolt, M10x801
13***3ZNut10
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A5-1-1 Travelling Postion
10***00Bracket1
10***00Clamp2
10***00Bracket3
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B Bodywork, Cab, Loader End
B1-4-2 Floor Plate, & Fittings, Build 3 Transmission
10***02Plate, Foot1
10***06Cover, Valve1
10***01Cowling1
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B1-1-1 Mainframe, Sideshift
10***06Clip, Bonnet; Replaced By 26***002
10***07Spacer6
10***01Hinge, Bonnet1
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B1-1-2 Mainframe, Sideshift
10***06Clip, Bonnet; Replaced By 26***002
10***07Spacer6
10***01Hinge, Bonnet1
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B1-4-4 Floor Plate, & Fittings, Build 5 Transmission
10***06Cover, Valve1
10***04Cover1
10***00Guard1
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B1-4-1 Floor Plate, & Fittings, Manual Transmission
10***02Plate, Foot1
10***06Cover, Valve1
10***01Cowling1
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B1-3-1 Stabiliser, Sideshift
10***38Pin, Pivot2
10***26Pin, Pivot2
10***02Foot; Replaced By 12***66, See San043892
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B1-2-1 Hydra-Chassis, Components
10***01Strainer1
10***02Retainer1
10***04Clamp1
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B1-4-3 Floor Plate, & Fittings, Build 3 Transmission C/W Wheel Brakes
10***02Plate, Foot1
10***06Cover, Valve1
10***01Cowling1
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B2-1-1 Cab Shell, Unglazed, Standard
10***02Catch1
10***03Key2
10***00Handle, External1
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B2-5-3 Seat, German
10***00Seat, Passenger1
10***01Bracket2
11***00Housing1
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B2-5-1 Seat, Standard
10***00Seat, Passenger1
10***01Bracket1
10***03Plunger1
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B2-6-1 Soundproofing, Cab Base, Manual Transmission
10***01Panel1
10***02Panel1
10***03Panel, Diesel Tank1
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B2-5-2 Seat, Optional
10***00Slide1
10***01Mounting2
10***00Mounting1
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B2-3-1 Cab Glazing
10***01Holder, Licence1
10***00Mirror1
10***00Arm, Mounting1
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B2-4-2 Wash/Wipe, Windscreen, Electric
12***00Pump, And Reservoir1
14***01Screw, No.6x3/8" Posiflange, Self Tapping2
25***00Pump, And Reservoir1
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B2-2-1 Cab Shell, Unglazed, Safety
10***02Catch1
10***03Key2
10***02Lining1
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B2-7-2 Soundproofing, Engine, Build 5
13***06Bolt8
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.13
13***07Bolt2
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B2-6-2 Soundproofing, Cab Base, Build 3 Build 5 Transmission
10***22Panel, Hose Shroud1
10***01Panel1
10***02Panel1
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B2-4-1 Wash/Wipe, Windscreen, Manual
12***01Jet1
14***01Screw, No.6x3/8" Posiflange, Self Tapping2
24***07Grommet1
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B2-7-1 Soundproofing, Engine, Build 3
10***03Baffle, Top1
10***00Baffle, Rh1
10***00Baffle, Rh1
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B2-2-2 Sun Canopy
11***09Washer4
13***06Bolt4
13***10Bolt4
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B3-1-1 Arms, Loader
10***32Pin, Pivot4
10***52Pin, Pivot4
10***00Arm, Shovel1
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B4-6-2 Dipper (Stick), Extradig
10***25Pin, Pivot2
10***56Pin, Pivot1
10***73Pin, Pivot1
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B4-3-1 Kingpost 3c
10***25Pin, Pivot1
10***01Washer, Spacer1
10***01Plate, Keep1
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B4-2-1 Slewing Actuator
10***02Plate, Cover1
10***05Pad, Thrust1
10***07Gear, Slew1
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B4-1-1 Kingpost Carriage
10***02Block, Slide4
10***00Bonnet2
10***01Buffer2
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B4-6-1 Dipper (Stick), Extradig
10***25Pin, Pivot2
10***56Pin, Pivot1
10***73Pin, Pivot2
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B4-5-1 Dipper (Stick), Mono
10***56Pin, Pivot1
10***79Pin, Pivot1
10***91Pin, Pivot1
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B4-4-1 Boom, Sideshift
10***79Pin, Pivot1
10***10Pin, Pivot1
10***01Spacer1
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B4-4-2 Boom, Sideshift
10***43Pin, Pivot1
10***69Pin, Pivot1
10***01Spacer1
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B4-5-2 Dipper (Stick), Mono
10***56Pin, Pivot1
10***84Pin, Pivot1
10***53Pin, Pivot2
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B4-3-2 Kingpost 3d
10***19Pin, Pivot1
10***00Kingpost, Standard Build1
10***00Shaft, Pivot1
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B5-2-2 Tool Kit, Standard
27***00Bag, Tool1
82***02Spanner, 7/16" X 1/2" A/F1
82***04Spanner, Doe, 9/16" X 5/8" A/F1
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B5-1-1 Paint And Transfers
42***04Paint, Black Gloss Enamel, 1 Lts1
42***04Paint, Gloss Yellow, 1 Lts1
42***05Paint, Gloss Yellow, 2.5 Lts1
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B5-2-1 Tool Kit, Standard
82***08Screwdriver1
82***21Spanner, Adjustable, 10in.1
82***01Wheelbrace; Replaced By 82***28, See San 145231
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B5-3-1 Tool Kit, Supplementary
27***00Bag, Tool1
82***02Spanner, 7/16" X 1/2" A/F1
82***04Spanner, Doe, 9/16" X 5/8" A/F1
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C Electrics-Machine, Cab & Engine
C1-2-1 Side & Rear Lights
10***01Bracket1
13***04Bolt2
13***3ZNut2
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C1-3-1 Light, Side, Shovel Mounted, German, Austrian & Swiss
10***00Bracket1
13***01Nut3
13***8ZBolt3
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C1-5-1 Light, Head, 12.Volt, Right Hand Dip, White With Side Repeat
10***01Bracket2
13***05Bolt4
14***03Screw, Self Tapping8
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C1-1-1 Electrical Equipment, Cab
14***07Washer1
52***02Cover, Wiper Motor2
70***00Light, Number Plate1
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C1-2-2 Side & Rear Lights
10***01Bracket1
10***01Bracket, Standard1
10***01Bracket1
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C1-4-1 Light, Head, Working
10***00Guard4
10***00Guard4
13***10Bolt6
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C2-3-1 Alternator, Ac Delco Dn460
13***4ZBolt2
13***34Bolt, Pivot1
13***1ZNut1
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C2-2-3 Heater, Installation, Manual Build, T/C Build /3
10***03Clip4
10***01Fan1
10***00Box1
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C2-2-2 Heater, Installation, Manual Build, T/C Build /3
10***03Clip6
10***01Plate1
10***00Cover1
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C2-3-5 Alternator, 18acr 43amp 12.Volt, T/C Trans Build /5
54***22Bolt, Fixing3
54***43Bracket, De1
54***51Stator1
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C2-3-4 Alternator Mountings, 4.98nt Engine T/C Build /5
2K***73Spacer1
53***20Bolt1
86***67Bracket, Support1
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C2-5-1 Warning System, Power Breaker
13***03Nut1
14***19Seal, Dowty1
14***1ZWasher, 2 Ba1
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C2-3-2 Alternator Mountings, + Installation, Optional Sealed Alternator
13***02Bolt4
13***04Bolt1
13***06Bolt1
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C2-1-2 Electrics, Engine, T/C Build /5
04***76Switch, Isolating1
10***01Gasket1
10***00Clamp1
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C2-2-1 Heater, Installation, Manual Build, T/C Build /3
10***01Heater1
10***03Clip4
10***01Motor; Replaced By 10***05 + 10***061
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C2-3-3 Alternator, Sealed, 35amp 12.Volt
71***00Alternator1
71***01Holder, & Brushes Assembly1
71***02Regulator1
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C2-1-1 Electrics, Engine, Manual Build, T/C Build /3
10***01Gasket1
10***00Cable, Tractometer Drive1
10***06Washer, Leather1
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C2-4-1 Motor, Starter
70***01Bracket, Commutator End1
70***03Coil, Field, Assembly1
70***05Kit-Bush1
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C2-2-4 Heater, Installation, T/C Build /5
10***03Clip4
11***02Tap2
11***03Tap2
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C3-4-2 Instrument Panel, Canopy, Cabless
10***01Gaiter1
10***02Gaiter1
10***03Gaiter1
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C3-3-2 Instrument Panel, Transmission Build/5
11***01Panel, Standard1
11***02Panel, Standard1
11***03Ring, Backing1
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C3-5-1 Hazard Warning, Uk
20***06Tie, Cable, L=115mm X W=4.8mm2
70***00Light, Warning1
70***00Switch, Hazard Warning1
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C3-1-1 Instrument Cluster
02***79O Ring1
02***97Stabiliser1
02***99Panel, Instrument1
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C3-3-1 Instrument Panel, Transmission Build/3
10***04Plate1
10***05Panel1
10***00Pipe1
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C3-2-2 Instrument Panel, Transmission Manual
10***02Panel1
10***03Panel1
10***03Bracket2
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C3-6-1 Instrument Panel, German
10***01Panel, Switch1
10***01Panel1
10***02Panel1
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C3-2-1 Instrument Panel, Transmission Manual
10***00Panel, Assembly1
10***02Panel1
10***03Panel1
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C3-4-1 Instrument Panel, Canopy, Cabless
10***00Panel, Manual Trans1
10***00Panel, T/C Trans Build/31
10***01Plate1
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C3-7-1 Cover, Vandal Proof, Instrument Panel Manual & T/C Build/3
10***06Lock; Supply 12***711
13***3ZNut4
52***05Cover1
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C3-7-2 Cover, Vandal Proof, Instrument Panel, T/C Build/5
10***06Lock; Supply 12***712
52***00Cover1
52***00Cover1
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D Controls-Machine
D1-7-1 Lever Lock, Installation, Shovel Valve
10***01Plate2
10***02Bracket1
10***00Plate1
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D1-2-1 Lever Control, Three, Shovel Valve
10***01Pin, Pivot1
10***02Link6
10***00Plate1
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D1-5-2 Lever Control, Excavator Valve, Optional Single Operation
13***08Bolt2
13***2ZNut8
13***3ZNut4
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D1-1-1 Lever Control, Single, Shovel Valve
13***04Bolt2
92***57Washer2
92***48Washer, Lock1
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D1-8-1 Cover, Excavator Valve
10***00Cover1
10***01Cover1
13***08Bolt2
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D1-5-1 Lever Control, Excavator Valve, Optional Plus, Diagonal.
10***01Plate2
10***02Lever2
10***03Bracket1
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D1-6-1 Foot Control Linkage
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.2
13***08Bolt3
13***30Bolt3
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D1-4-1 Lever Control, Excavator Valve, Optional
10***01Knob, Large Dia.2
10***01Lever2
10***02Lever2
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D1-3-1 Lever Control, Excavator Valve
13***04Bolt6
92***51Nut4
92***57Washer10
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D2-2-2 Brake Pedal, Manual Transission, 272b
02***03Bush4
02***47Key1
10***03Plate, Support1
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D2-4-1 Control, Handbrake, Standard, Manual & T/C Transmission Build/3
02***93Brake, Hand1
02***04Button1
02***06Pawl1
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D2-3-3 Brake Pedal, T/C Transission, Build/5
11***00Cowling1
11***01Pin, Pivot1
11***03Cover1
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D2-2-1 Brake Pedal, Manual Transission, 384b
02***03Bush4
02***70Pin, Clevis2
02***47Key1
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D2-3-1 Brake Pedal, T/C Transission, Build/3
02***03Bush2
02***70Pin, Clevis2
02***47Key1
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D2-8-1 Linkage, Handbrake, With Wheel Brakes, Manual & T/C Transmission Build/3
10***03Lever2
10***01Shaft1
10***00Adjuster1
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D2-4-2 Control, Handbrake, Standard, T/C Transmission Build/5
11***00Brake, Hand1
12***05Bracket1
12***00Brake, Hand1
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D2-5-1 Control, Handbrake, Heavy Duty, Manual & T/C Transmission Build/3
10***00Lever, Hand Brake1
10***01Link2
10***02Spacer3
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D2-6-1 Control, Handbrake, With Wheel Brakes, Manual & T/C Transmission Build/3
10***00Lever, Assembly1
10***01Ratchet1
10***03Pawl1
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D2-7-1 Brake Linkage, With Wheel Brakes, Manual & T/C Transmission Build/3
02***70Pin, Clevis8
10***01Lever1
10***04Pin, Pivot1
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D2-1-1 Clutch Pedal, Manual Transmission
02***57Lever1
02***02Bush1
02***70Pin, Clevis2
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D2-3-2 Brake Pedal, T/C Transission, Build/3
02***03Bush1
02***47Key1
10***03Plate, Support1
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D3-2-3 Throttle Control, T/C Transmission, Build/5
02***82Spring1
07***99Spring, Return1
10***00Bracket1
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D3-3-1 Controls, Transmission Dump, Build/5
11***01Bolt1
11***02Gaiter1
11***03Rod1
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D3-2-2 Throttle Control, Manual Transmission, T/C Transmission Build/3
07***99Spring, Return1
10***01Pedal1
10***00Bracket1
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D3-1-3 Control Linkage, Forward & Reverse, T/C Build/5
10***01Knob, Large Dia.1
11***00Boss1
11***02Handle1
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D3-1-2 Control Linkage, Forward & Reverse, T/C Build/3 German
10***00Clevis, With Pin3
13***08Bolt1
13***02Nut3
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D3-4-1 Control, Remote Gear Lever, T/C Transmission Build/5
11***01Bracket1
11***02Pin, Pivot2
11***03Knob1
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D3-1-1 Control Linkage, Forward & Reverse, T/C Build/3
10***00Clevis, With Pin3
13***08Bolt1
13***02Nut4
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D3-2-1 Throttle Control, Manual Transmission, T/C Transmission Build/3
02***82Spring1
07***99Spring, Return1
10***21Bracket1
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E Hydraulics
E1-6-1 Circuit, Auxiliary, Loader Arm, Three Lever Valve
10***01Clip2
13***12Bolt1
13***4ZBolt, 3/8"Unf X 2"2
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E1-5-1 Circuit, Loader Arm, Single Lever Valve
10***00Pipe1
10***00Pipe1
10***00Pipe1
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E1-4-1 Circuit, Roadbreaker
13***10Bolt4
13***10Bolt8
13***10Bolt1
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E1-8-2 Circuit, Backhoe, Standard Dipper, Sideshift
10***00Junction, Pipe1
10***00Junction, Pipe1
10***00Pipe1
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E1-12-1 Circuit, Hydraclamp, Sideshift
10***00Pipe1
10***00Pipe1
10***01Housing4
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E1-7-1 Circuit, Auxiliary, Loader Arm, Grab Attachment
13***3ZNut4
14***06Washer2
14***11Seal, Bonded4
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E1-11-1 Circuit, Excavator, Auxiliary Attachment, Grab
10***01Pin, Pivot2
13***06Bolt8
13***24Bolt2
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E1-10-1 Circuit, Excavator, Auxiliary Attachment
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.2
13***2ZBolt, 1/2" X 1.3/4" Long2
13***3ZNut6
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E1-8-1 Circuit, Backhoe, Standard Dipper, Sideshift
10***00Junction, Pipe1
10***00Pipe1
13***3ZNut2
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E1-1-1 Circuit, Neutral, Single Pump, Single Lever Valve
10***04Clamp2
10***05Plate, Clamp2
10***00Pipe1
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E1-11-2 Circuit, Excavator, Auxiliary Attachment, Grab
10***01Pin, Pivot2
13***24Bolt2
13***3ZNut12
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E1-9-1 Circuit, Backhoe, Extradig Dipper, Sideshift
13***08Bolt1
13***01Plug, Drain1
13***8ZBolt2
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E1-5-2 Circuit, Loader Arm, Three Lever Valve
10***00Pipe1
10***00Pipe1
10***00Pipe1
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E1-13-1 Circuit, Breaker Kit, Brh125 Breaker
14***21Seal, Bonded 3/4" Bsp3
16***06Adapter, 3/4" Bsp M/M2
16***18Adapter1
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E1-1-2 Circuit, Neutral, Single Pump, Three Lever Valve
10***00Pipe1
10***00Pipe1
10***04Clamp2
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E1-3-1 Circuit, Roadbreaker, Powerbreaker
13***3ZNut1
14***06Washer2
14***21Seal, Bonded 3/4" Bsp7
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E1-12-2 Circuit, Hydraclamp, Sideshift
10***00Pipe1
10***01Housing4
10***03Bolt4
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E1-2-1 Circuit, Neutral, Twin Pump, Auxiliary
13***10Bolt4
13***10Bolt8
13***10Bolt4
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E2-2-3 Pump, Main Hydraulic, Double, Standard, Extradig Dipper, Optional, Auxiliary
91***00Pump; Replaced By 91***00, See San055191
91***00Pump, American; Replaced By 91***00, See San055191
92***59Key1
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E2-4-1 Motor, Grab
91***00Motor1
92***43Housing1
92***44Cover, Front1
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E2-1-1 Pump, Main Hydraulic, Single, Standard
13***14Bolt2
13***10Bolt4
13***10Bolt4
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E2-3-2 Shaft, Pump Drive, T/C Build/5
11***02Adapter, Drive1
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.4
13***04Screw, Grub1
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E2-3-1 Shaft, Pump Drive, Manual Build, T/C Build/3
10***05Adapter1
13***06Bolt1
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.4
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E2-2-2 Pump, Main Hydraulic, Double, Standard, Extradig Dipper, Optional, Auxiliary
13***14Bolt2
13***32Bolt4
13***3ZNut2
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E2-2-1 Pump, Main Hydraulic, Double, Standard, Extradig Dipper, Optional, Auxiliary
13***10Bolt2
14***08Washer, Spring2
20***09Plug1
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E3-11-1 Valve, Inline Relief
13***30Bolt2
14***16Seal, Bonded1
14***05Washer; Replaces 82***032
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E3-7-1 Valve, Assembly, Excavator, Sideshift
10***02Spacer2
10***00Restrictor, Flow2
10***00Restrictor, Slew2
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E3-13-1 Valve, Relief, Roadbreaker
52***00Valve, Relief1
99***00Valve, Relief Kit1
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E3-10-1 Valve, Grab
13***26Bolt, L=1.3/4"2
21***11Pin, Split3
91***00Valve, Changeover1
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E3-1-1 Valve, Loader, Single Lever
13***6ZBolt2
14***21Seal, Bonded 3/4" Bsp4
14***26Washer, Seal3
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E3-9-1 Valve, Auxiliary, Foot Control
13***2ZNut1
14***18Seal, Bonded, 1/2" Bsp4
16***04Adapter, Male/Male1
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E3-2-1 Valve, Loader, Components, Single Lever
13***06Bolt4
24***05O Ring1
24***08O Ring2
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E3-6-1 Valve, Loader, Auxiliary Components, Three Lever
25***03Valve, Section, Assembly1
25***10Cover, Rubber; Nla1
25***11Retainer1
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E3-4-1 Valve, Loader, Loader Components, Three Lever
25***01Valve, Section, Assembly1
25***10Cover, Rubber; Nla1
25***11Retainer1
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E3-12-1 Filter, Hydraulic
10***09Plug, Filler1
13***18Bolt2
13***3ZNut2
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E3-12-2 Filter, Hydraulic, Powerbreaker
13***7ZBolt3
13***20Bolt1
13***3ZNut2
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E3-5-1 Valve, Loader, Bucket Components, Three Lever
24***05O Ring2
25***02Valve, Section, Assembly1
25***08O Ring1
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E3-8-1 Valve, Components, Excavator
13***06Bolt12
24***14O Ring1
24***04O Ring1
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E3-3-1 Valve, Loader, Three Lever
16***07Adapter2
24***08O Ring3
24***08O Ring6
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E3-14-1 Hydraulic Fluid
40***23Fluid, Hydraulic, 25 Litre0
40***24Fluid, Hydraulic, 200 Litres0
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E3-7-2 Valve, Assembly, Excavator, Sideshift
10***02Spacer2
10***00Restrictor, Slew2
10***01Adapter1
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E4-2-1 Rams, Backhoe, 3c
12***15Bush1
12***22Bush1
12***23Bush1
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E4-6-1 Check Valve, Components
14***15Washer, Seal; Replaces Khj08911
24***06O Ring1
24***13O Ring2
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E4-4-1 Ram, Attachment
12***11Bush1
12***25Bush1
12***26Bush1
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E4-1-2 Ram, Loader Lift., Ram, Shovel Arm, 3d (Optional 3c With 6 In 1 Shovel)
12***15Bush1
12***22Bush1
14***01Washer, Aluminium2
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E4-5-1 Ram Seal Kits, Backhoe Rams, Loader Rams
21***13Pin, Cotter, Split1
21***16Pin, Split, 6 X 711
21***16Pin, Split1
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E4-3-1 Ram, Boom 5.000"
12***17Bush1
12***23Bush1
13***22Bolt1
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E4-1-1 Ram, Loader Lift., Ram, Shovel Arm
12***15Bush1
12***22Bush1
14***01Washer, Aluminium1
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E4-3-2 Ram, Boom 5.000"
12***17Bush1
12***23Bush1
14***01Nipple, Grease, Straight, 1/8 Bsp1
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E4-2-2 Rams, Backhoe, 3d
12***15Bush1
12***22Bush1
12***23Bush1
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F Transmission & Rear Axle
F1-3-1 Cover, Clutch
02***76Screw4
02***33Strip1
13***10Bolt6
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F1-2-1 Flywheel & Housing
02***19Bolt6
02***20Ring, Starter1
02***56Plate1
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F1-11-1 Layshaft, 272b (3x3 Trans)
02***42Bearing1
02***53Bearing2
02***69Gear1
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F1-7-1 Primary Shaft, 384b (5x2 Trans)
02***01Seal2
02***24Circlip2
02***55O Ring1
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F1-10-1 Gearbox Casing, 272b (3x3 Trans)
03***01Cover1
10***05Plate, 4 Cylinder1
13***08Bolt6
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F1-9-1 Layshaft, 384b (5x2 Trans)
02***88Circlip2
02***14Circlip1
02***62Bearing2
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F1-4-1 Clutch Plate
02***58Strut4
02***14Hose, Greasing1
02***81Retainer4
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F1-5-1 Gearbox Casing, 384b (5x2 Trans)
10***05Plate, 4 Cylinder1
13***8ZBolt6
13***10Bolt12
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F1-12-1 Primary Shaft, 272b (3x3 Trans)
02***01Seal2
02***62Gear, Reverse1
02***68Shaft2
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F1-14-1 Gearbox Cover, 272b (3x3 Trans)
02***13Arm, First/Reverse1
02***23Pin9
02***31Gasket1
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F1-1-1 Mainframe, Engine, 384b (5x5 Trans), 272b (3x3 Trans)
02***00Bush3
10***17Washer6
10***29Guard, Sump1
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F1-6-1 Gearbox Cover, 384b (5x5 Trans)
02***32Bolt1
02***05Dipstick1
02***23Pin7
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F1-13-1 Crown Wheel & Pinion, 272b (3x3 Trans)
02***18Carrier1
02***19Sleeve1
02***20Coupling, Hub2
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F1-8-1 Crown Wheel & Pinion, 384b (5x2 Trans)
02***28Nut2
22***59Circlip, External1
82***33Nut, Locking1
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F2-2-1 Gearbox Casing, Trans Build/3
10***05Plate, 4 Cylinder1
13***10Bolt12
13***20Bolt3
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F2-5-1 Layshaft, Trans Build/3
02***14Circlip1
22***63Circlip; Replaces 370a0100z2
83***23Circlip1
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F2-3-1 Gearbox Cover, Trans Build/3
02***32Bolt1
02***05Dipstick1
02***23Pin5
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F2-1-1 Flywheel & Housing, Trans Build/3
02***19Bolt6
02***20Ring, Starter1
10***01Plate1
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F2-4-1 Crown Wheel & Pinion, Trans Build/3
02***28Nut2
02***46Bearing1
22***59Circlip, External1
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F3-6-1 Reaction Plate, Trans Build/3
13***08Bolt8
13***10Bolt11
13***10Bolt2
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F3-3-1 Impeller Assembly, Trans Build/3
13***06Bolt20
13***12Bolt8
14***12Washer, Shakeproof8
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F3-1-1 Transmission, Assembly Build/3
F3-9-1 Valve, Modulating, Trans Build/3
24***06O Ring2
44***22Plug, Pressure, Taper2
44***02Spring1
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F3-8-1 Valve, Directional, Trans Build/3
13***02Bolt2
13***11Bolt2
13***30Bolt3
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F3-11-2 Mainframe, Dipstick & Filler, Trans Build/3
10***00Dipstick1
10***01Dipstick1
10***00Tube, Dipstick1
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F3-10-1 Circuit, Trans Build/3
10***00Pipe1
10***00Bracket1
10***00Pipe1
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F3-7-1 Filter, Transmission, Build/3
13***20Stud2
13***12Screw, Cap2
14***13Washer2
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F3-10-2 Circuit, Trans Build/3
10***00Pipe1
10***00Cooler, Oil1
10***00Bracket1
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F3-5-1 Clutch, Trans Build/3
13***05Screw8
44***05Ring, Piston2
44***13Dowel2
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F3-11-1 Mainframe, Dipstick & Filler, Trans Build/3
10***00Frame1
10***00Frame1
10***00Dipstick1
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F3-4-1 Layshaft, Trans Build/3
22***54Circlip; Replaces 370a0400z, San 124551
44***08Bearing, Roller1
44***14Shaft, Lay1
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F3-2-1 Maincase, Trans Build/3
13***04Bolt6
13***02Bolt1
13***04Bolt3
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F4-3-1 Wheel & Tyre, Assembly
10***01Nut, Wheel12
10***01Nut16
25***01O Ring2
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F4-2-2 Half Shaft & Housing, 384b Trans Build, 272b Trans Build With Wheel Brakes.
02***25Stud, Wheel16
02***19Shaft, Half2
02***06Dowel4
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F4-1-1 Differential, Trans Build/3, Manual Trans.
02***12Housing, Bearing2
02***34Shim0
02***35Shim0
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F4-2-1 Half Shaft & Housing, 384b Trans Build, 272b Trans Build
02***66Gear, Pinion 12 Tooth2
02***67Gear, 45 Tooth2
02***18Shaft, Half2
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F5-4-1 Mountings, 498 Engine, Transmission Build/5
11***00Mounting1
11***07Plate, Support4
11***08Mounting, Rubber4
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F5-2-1 Gear Change, Trans Build/5
05***16Rod1
05***17Spring1
05***18Ball2
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F5-3-1 Gearbox Components, Trans Build/5
05***06Seal, Oil1
05***08Seal, Oil2
05***24Gear1
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F5-1-1 Gearbox Housing, Trans Build/5
05***00Gearbox, Assembly1
05***01Gasket1
05***02Cover; N.L.A. Recommend Customer Go'S To Used Parts, Dealer. B Borsley'S Requested This.1
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F5-2-2 Gear Change, Trans Build/5
05***16Rod1
05***17Spring1
05***18Ball2
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F6-6-1 Circuit, Oil Cooler, Torque Converter, Trans Build/5
11***00Cooler, Oil1
11***00Base1
13***10Bolt2
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F6-3-1 Gearbox Components, Trans Build/5
04***01Seal2
04***02Bearing1
04***03Carrier, Assembly1
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F6-7-1 Propshaft, Transmission Drive
13***2ZBolt, 1/2" X 1.3/4" Long8
13***3ZNut8
14***03Nipple, Grease1
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F6-1-1 Transmission, Shuttle Reverser, Trans Build/5
04***47Housing; Use Baffle 04/50***01 + 81***53 With The Abo, Ve., Lowing Parts 81***78 + 04/50***01 Ti Gen046. W When Fitting New Housing Please Order The Fol, Housing; Use Baffle 04/50***01 + 81***53 With The Abo, Ve.1
04***48Sleeve1
04***49Ring, Spacer1
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F6-8-1 Filter, Transmission, Build/5
02***09Seal1
32***00Filter1
98***38Element, Oil Filter1
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F6-6-2 Circuit, Oil Cooler, Torque Converter, Trans Build/5
04***90Pipe; Use 04/50***04.1
04***91Elbow1
04***92Pipe1
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F6-2-1 Forward Clutch, Trans Build/5
04***01Seal1
04***20Gear, Drive1
04***21Gear, Hub1
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F6-4-1 Valve, Shuttle, Trans Build/5
04***57Lever1
04***58Spring1
04***59Valve, Assembly, Forward/Reverse1
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F6-5-1 Flywheel & Housing, 498 Engine, Trans Build/5
02***18Plate1
02***19Bolt6
02***20Ring, Starter1
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F7-3-1 Crown Wheel & Pinion, Trans Build/5
13***08Bolt12
45***03Trunnion1
45***04Housing; Replaced By 99***00 + 90***00 X2. 990/662, 01 X2 Dry Brakes Or 45***02 X2 Wet Brakes.1
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F7-2-1 Differential, Assembly, Trans Build/5
13***5ZScrew, M10 X 20mm Long; Use With Single Piece Casing. To Gearbox Number 445/143/831 Or 445/144/455, Screw, M10 X 20mm Long14
13***7ZBolt, M10x2514
13***10Bolt16
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F7-2-2 Differential, Assembly, Trans Build/5
13***7ZBolt, M10x2514
13***10Bolt16
14***8ZWasher, Spring M10; Replaces 60***8r & 60***08, Replaces Luu0105-San 12222, Washer, Spring M10; Replaces 60***8r & 60***08, Replaces Luu0105-San 12222, Used On Outlet Adapter, Item 5. Also N524275 & 52***55, Washer, Spring M10; Replaces 60***8r & 60***08, Replaces Luu0105-San 12222, Used On Outlet Adapter, Item 5. Also M524275 & 52***5514
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F7-1-1 Axle Assembly - Std., Trans Build/5
10***01Nut16
13***10Bolt28
14***09Washer28
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F7-1-2 Axle Assembly - Std., Trans Build/5
10***01Nut16
13***10Bolt28
14***09Washer28
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G Brakes
G1-1-2 Brake, Transmission, 272b Trans Build, 7x4
02***51Link1
02***52Link1
10***01Plate, Lh1
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G1-2-1 Wheel Brakes, German, Austrain
13***01Bolt1
13***01Nut1
14***04Washer1
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G1-1-1 Brake, Transmission, 384b Trans Build/3, Manual Build
02***48Rod2
02***51Link1
02***52Link2
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G2-1-2 Brake System, Trans Build/5
11***01Pipe1
11***02Pipe1
11***03Pipe1
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G2-2-1 Brake Linkage, Trans Build/5
13***08Screw, Cap2
13***11Bolt, M8 X 45, Bolt, M8 X 45; 45mm Long Bolt, (Approx 1 3/4"). Use With Concentric Pump, See T.I. F13/Nam2
13***03Nut1
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G2-1-1 Brake System, Trans Build/5
11***02Pipe1
11***03Pipe1
11***04Pipe1
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G2-3-2 Brake, Axle, Trans Build/5
13***09Bolt16
13***07Capscrew12
45***01Plate, Back2
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G2-4-1 Brake, Parking, Trans Build/5
13***10Bolt4
14***08Washer, Spring4
15***01Pivot, Seat; Replaced By Nla, See San 114111
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G2-3-1 Brake, Axle, Trans Build/5
02***51Link1
02***52Link2
13***22Bolt6
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H Steering & Front Axle
H1-1-1 Axle Assembly, Steering
10***04Cap, Hub1
10***06Plate, Retaining1
10***15Washer, Fibre2
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H2-1-1 Circuit, Steering, Manual Trans
10***00Pipe, Assembly1
10***00Pipe1
10***03Wheel, Steering1
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H2-2-2 Circuit, Steering, Trans Build/3
10***00Pipe, Assembly1
10***00Column, Steering, Long1
11***01Wheel, Steering1
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H2-2-3 Circuit, Steering, Trans Build/5
10***00Pipe, Assembly1
10***00Pipe1
10***00Pipe1
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H2-3-1 Steering Column, Trans Build/5
11***01Wheel, Steering1
11***02Nameplate1
11***03Clip4
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H2-2-1 Circuit, Steering, Trans Build/3
10***00Pipe, Assembly1
10***03Wheel, Steering1
10***05Nameplate, Wheel1
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H3-2-3 Adapters, Steer Pump, Trans Tandem, T/C Trans Build/3
14***11Seal, Bonded1
14***18Seal, Bonded, 1/2" Bsp1
14***21Seal, Bonded 3/4" Bsp2
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H3-3-1 Valve, Steering
14***18Seal, Bonded, 1/2" Bsp4
16***07Adapter4
35***02Ring; San 23101.Cwe To Nla1
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H3-5-1 Valve, Steer Relief, Trans Build/3
14***18Seal, Bonded, 1/2" Bsp1
20***00Valve, Relief1
20***02Valve, Assembly - Pilot1
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H3-4-1 Valve, Shock, Steering, Optional
13***0ZCapscrew2
35***00Valve, Complete1
35***02Valve, Assembly, Shock1
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H3-2-1 Pump, Steering, Trans Tandem, T/C Trans Build/3
14***15Washer, Seal; Replaces Khj08911
14***18Seal, Bonded, 1/2" Bsp1
14***21Seal, Bonded 3/4" Bsp2
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H3-2-2 Pump, Steering, Trans Tandem, T/C Trans Build/3
14***10Seal, Dowty1
14***06Washer4
20***04Dowel8
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H3-1-1 Pump, Steering, Single, Manual Trans & T/C Trans Build/5
03***02Pump, Steering1
13***30Bolt, Long4
14***06Washer4
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H4-1-1 Ram, Steering
10***16Wire1
14***03Nipple, Grease1
14***03Nipple, Grease, Angled1
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K Engine
K1-6-1 Gears, Oil Pump Drive
02***10Washer1
02***11Spindle1
02***12Collar1
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K1-3-1 Crankshaft, Bearings, Pistons, Con-Rods, & Cylinder Liners (Manual & Tc Build/3)
02***02Shim, 0.004in.(0.102mm)0
02***03Shim, 0.005in.(0.127mm)0
02***06Crankshaft1
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K1-4-1 Timing Case, Manual Trans, T/C Trans Build/3
02***11Plate1
02***12Jet, Oil Feed1
02***13Drive, Tachometer1
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K1-8-1 Flywheel & Housing
02***19Bolt6
02***20Ring, Starter1
02***56Plate1
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K1-3-2 Crankshaft, Bearings, Pistons, Con-Rods, & Cylinder Liners (Tc Build/5)
02***01Liner, Cylinder4
02***02Shim, 0.004in.(0.102mm)0
02***03Shim, 0.005in.(0.127mm)0
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K1-1-1 Engine Assembly, Engine Basic
01***00Engine, Complete, 4.98nt Nat/Aspirated1
01***00Engine, Complete, 4.98nt Nat/Aspirated1
01***00Engine, Complete, 4.98nt Nat/Aspirated1
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K1-4-2 Timing Case, T/C Trans Build/5
02***08Casing, Timing1
02***09Cover, Timing1
02***10Plate, Lifting, Front1
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K1-5-1 Timing Gears
02***01Deflector, Oil1
02***02Belt, Drive1
02***04Plate1
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K1-2-2 Block Assembly, T/C Trans Build/5
02***94Tap, Drain1
02***00Block, Cylinder1
02***01Dowel, Hollow2
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K1-2-1 Block Assembly, Manual Trans, T/C Trans Build/3
02***94Tap, Drain1
02***01Dowel, Hollow2
02***01Bush, Camshaft1
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K2-3-1 Covers, Rocker & Tappet
02***42Cover1
02***44Pipe, Vent1
02***45Cover, Tappet1
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K2-4-1 Gasket Sets
81***04Gasket, Decarbonising1
81***05Kit-Gasket, Supplementary1
81***68Kit-Gasket, Decarbonising1
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K2-1-1 Cylinder Head, Manual Trans, T/C Trans Build/3
02***15Valve, Inlet4
02***16Valve, Exhaust4
02***17Spring, Inner8
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K2-2-1 Rocker Assembly, Push Rods & Tappets
02***29Shaft, Rocker2
02***30Lever, Rocker8
02***31Spacer, 1/2in.(6.35mm)8
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K2-1-2 Cylinder Head, T/C Trans Build/5
02***15Valve, Inlet4
02***16Valve, Exhaust4
02***17Spring, Inner8
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K3-4-1 Heater, Engine Block
10***00Installation, Heater1
10***03Elbow1
10***00Pipe, Gas1
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K3-2-1 Filter, Air, Nat/Aspirated
13***04Bolt4
14***06Washer4
22***12Clip, Jubilee2
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K3-1-1 Manifold, Induction, Nat/Aspirated
02***46Adapter1
02***47Manifold1
02***24Stud2
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K3-5-1 Manifold, Exhaust, & Silencer, Nat/Aspirated, Manual Trans, T/C Build/3
02***51Nut2
10***07Silencer, Exhaust1
10***12Pipe, Exhaust Extension1
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K3-3-1 Cold Start Device
10***00Pump, Cold Start1
25***01Container1
25***00Pump1
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K3-2-2 Filter, Air, Nat/Aspirated
10***00Tube1
11***01Bracket1
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.4
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K3-5-2 Manifold, Exhaust, & Silencer, Nat/Aspirated, T/C Build/5
02***51Nut2
11***01Silencer1
11***02Pipe, Exhaust Extension1
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K4-2-2 Radiator, Fittings & Mountings, T/C Trans Build/5
10***01Radiator1
11***03Bracket, Top1
11***04Guard, Right Hand1
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K4-2-1 Radiator, Fittings & Mountings, Manual Trans, T/C Trans Build/3
10***22Guard, Lh1
10***23Guard, Rh1
10***00Bracket1
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K4-3-2 Radiator, Hoses & Fittings, T/C Trans Build/5
02***02Belt, Drive1
02***43Hose, By-Pass, L Shaped1
11***02Bracket1
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K4-1-1 Pump, Water
02***52Pulley1
02***53Spacer, Distance Piece1
02***54Body1
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K4-3-1 Radiator, Hoses & Fittings, Manual Trans, T/C Trans Build/3
02***43Hose, By-Pass, L Shaped1
03***23Bottle1
13***08Bolt2
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K4-4-1 Thermostat, Housing, Inlet & Outlet
02***55Connector, Outlet1
02***56Thermostat, 82 Degree C1
02***57Thermostat, 74 Degree C1
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K5-3-1 Filter, Oil
02***01Bolt1
02***02Collar1
02***03Seal1
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K5-1-1 Sump, Oil, Manual Trans Build, T/C Trans Build/3
02***24Tube, Dipstick1
02***50Gasket, Sump1
13***03Bolt18
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K5-4-2 Oil Feed Pipework
02***67Pipe, Overflow1
02***68Pipe1
02***04Pipe1
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K5-4-1 Oil Feed Pipework
02***22Banjo1
17***10Cover1
81***09Bolt, Banjo2
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K5-2-1 Pump, Oil, Manual Trans Build, T/C Trans Build/3
02***62Shim, .002in (0.51mm)0
02***63Shim, .003in.(.076mm)0
02***65Strainer1
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K5-1-2 Sump, Oil, T/C Trans Build/5
02***59Sump1
02***60Dipstick1
02***61Tube, Guide1
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K5-2-2 Pump, Oil, T/C Trans Build/5
02***62Shim, .002in (0.51mm)0
02***63Shim, .003in.(.076mm)0
02***64Pipe, Suction1
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K6-6-1 Filter, Fuel Sediment
13***08Bolt2
13***03Nut2
20***00Filter, Assembly, Fuel Sediment1
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K6-4-1 Pump, Fuel Lift
13***03Screw, 1/4 Unf X .6251
13***06Bolt2
14***03Washer6
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K6-5-1 Filter, Fuel, Long, Manual Trans Build, T/C Trans Build/3
04***86Seal2
13***4ZBolt2
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.2
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K6-5-2 Filter, Fuel, Long, T/C Trans Build/5
02***87Bracket1
13***6ZBolt, Bolt; See Index B3 For Sideshift Arrangement. Refer To Index B3 For Sideshift Arrangement.2
13***16Bolt2
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K6-1-1 Fuel System
02***73Clamp2
02***74Pipe, Nylon1
02***75Clip1
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K6-3-1 Injectors, Fuel
13***09Bolt8
14***05Washer; Replaces 82***038
17***05Nut1
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K6-2-1 Pump, Fuel Injection, Installation
02***77Bracket, Support1
02***78Plug1
02***79Hub1
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K6-7-1 Pump, Diesel, Refuelling, Manual
10***00Pump, Refuelling1
10***02Fork1
10***03Bush2
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3D-MK3 serial number reference

Locate the manufacturer's identification plate on the machine chassis. Verify the serial number falls within the sourced ranges and confirm applicability with a JCB dealer.

PrefixIdentifies
0125001 - 0290000Applicability for JCB 3D-MK3 Backhoe Dipper Cylinder Seal Kit (Cylinder #562-18500, 562-42300)
00125001 - 00289999Applicability for JCB 3D-MK3 Backhoe Loader Parts Catalogue Manual

Frequently asked questions

What engine does the JCB 3D-MK3 use?

The JCB 3D-MK3 is equipped with a 57 kW diesel engine.

What is the operating weight of the JCB 3D-MK3?

The shipping weight is 7060 kg with 2WD and standard buckets.

What model replaced the JCB 3D-MK3?

The JCB 3DX series succeeded the 3D-MK3 generation.

What 3D-MK3 owners discuss

What powertrain or hydraulic behavior is typical when the rear of a JCB 3D-MK3 is lower than the front?
Hydraulic functions may operate slowly or not at all due to the suction strainer or pump pickup coming out of the oil. This occurs because the machine has a large hydraulic capacity, and the fluid level drops relative to the pickup point when the rear is depressed. Verify hydraulic oil levels before assuming pump failure. Have your dealer verify the suction hose integrity if levels are correct, as internal collapse of the hose can restrict flow even if the exterior looks normal.
What is a common steering fault on JCB 3D-MK3 machines?
The orbital steering valve is a common failure point and often leaks. It is located on the hydraulic control assembly where the steering wheel attaches directly. If steering response is delayed or weak, check for leaks at this valve and ensure the hydraulic oil level is adequate, as low oil exacerbates steering issues.
What electrical issues affect forward/reverse movement on JCB 3CX/3D models?
Intermittent forward movement is often caused by electrical faults in the shuttle system. The forward/reverse lever operates microswitches that activate hydraulic solenoids on the transmission body. A failed inhibitor switch or bridged wires on the forward microswitch can prevent engagement. Verify solenoid energization with a screwdriver blade; if the reverse solenoid attracts but the forward does not, trace the wiring from the fuse block through the dump relay to the forward solenoid.
What are typical undercarriage or wear patterns for this machine type?
Common wear items include rubbed pipes and worn pins on the linkage. The machine utilizes a hydraulic shuttle transmission which is prone to complex electrical and hydraulic failures compared to manual clutch boxes. Undercarriage wear is typical for earthmoving applications, but specific track shoe or roller wear rates vary by configuration and duty cycle.
What engine specifications are associated with the JCB 3D-MK3 series?
The JCB 3D-MK3 is equipped with a 57 kW diesel engine. Specific engine model designations and serial ranges vary by configuration and series. Do not assume engine specifications from newer 3DX models which use JCB 448 or 444 engines. Verify the exact engine serial and model against the machine PIN.
What are the hydraulic system specifications for the JCB 3D-MK3?
The hydraulic system operates at 3300 psi. The dipper cylinder rod diameter is 2-1/2 inches and the bore is 4-1/2 inches. Serial numbers for the dipper cylinder seal kit application range from OEM part reference to OEM part reference. Fluid specifications vary by configuration; consult the factory spec sheet for the exact hydraulic fluid type required.
What should be checked when buying a used JCB 3D-MK3?
Check the hydraulic oil level and condition, as low oil causes steering and hydraulic sluggishness. Inspect the orbital steering valve for leaks. Verify the forward/reverse microswitches and solenoids for electrical continuity if the machine has a shuttle transmission. Check the suction hose for internal collapse. Inspect linkage pins and pipes for wear. Verify the machine PIN against the dipper cylinder serial range to ensure correct parts availability. Have your dealer verify the transmission solenoid operation and hydraulic pump suction integrity.

Compiled from owner and technician discussions across the industry — experiences vary by serial range and machine history.

Serial-range & configuration variants

This page covers the Jcb 3D-MK3. Related factory variants of the same model family:

3D-MK3

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