John Deere Parts for Engines:-Engine Overhaul Kits| Crankshafts | Injectors| Cylinder Head | Water Pump | Valve Train Kit | Oil Pump | Gasket Sets

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    Tractor-Parts-CatalogJohn Deere Parts for 4202 Engine. O Rings on Liner. Engine Serial Number less than (<) 158257

    Notes. The 4202 engine is part of the 300 Series John Deere Engines manufactured in Saran, France and in Dubuque in Iowa, USA.

    For serial numbers less that 158257, the liner o rings are fixed on the liners. This is a 4 cylinder engine, with a bore of 3.86 inches (98mm), and a piston pin diameter of 1.185 inches (30mm).

    The engine block will have casting numbers of T23406, T24961 or T26933.

    This engine is found on John Deere 2020 and 2510 Tractors, the 400 backhoe, 440, 450 dozer, and the 480 forklift.
    Major Part DescriptionSub Component DescriptionPart NumberPart Contents and DescriptionJohn Deere Engine Overhaul KitsComplete Engine Overhaul KitOK4481Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Cam Shaft bushings, Main Bearings, Thrust Bearings, Con Rod Bearings, Rear & Front Crank Seal, Complete Gasket Set, cap screws and injector grommets.
    In frame Overhaul KitIK4481Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Main Bearings, Thrust Bearings, Con Rod Bearings, head gasket set, oil pan gasket & cap screws.John Deere Engine PartsPiston Liner KitPLK481Consists of
    Pistons T23481
    Rings AR70633
    Piston Pins T23482
    Liners AR51902
    Piston Pin Retainers R51112
    Main BearingRE27352Standard

    RE273530.010 Oversize

    RE273600.020 Oversize

    RE273680.030 Oversize
    Thrust BearingAT21139Standard

    AT211320.010 Oversize

    AT211340.020 Oversize

    AT211360.030 Oversize
    Con Rod BearingsRE27348Standard

    RE273490.010 Oversize

    RE273580.020 Oversize

    RE273640.030 OversizeJohn Deere Crankshaft KitFront SealAR67942

    Rear SealRE44574Do no use with Flywheel Housing with casting # T20300 & T22991
    CrankshaftAT18030

    Crankshaft GearT20094

    Ring GearR114282142 teethJohn Deere Con Rods PartsCon Rod BushT23471x4
    Con Rod BoltR74194x8 Use R74194 with con rod casting # T20007, use R80033 with con rod casting # R81410
    Bush Bal. ShaftR57160x6 R91708 (Outer diameter 2.00mm/0.078in) Larger and R57160R (Inner diameter 0.5mm/0.020in) Smaller, are also available.
    Bal. Shaft R/HRE26282R/H
    Bal. Shaft L/HRE26283L/H
    CamshaftR82820Threaded Type.
    Bal. Shaft StopR88112

    Con RodAT18005
    John Deere Oil Pump PartsOil PumpRE55343

    Oil CoolerRE31929

    Rocker ArmRE31973

    Rocker ShaftR54987

    Oil Pump TubeR113752
    John Deere Engine GearsLower GearAT24252

    Lower BushingT26321

    Upper GearAT18009

    Upper BushingT20034

    Cam FollowerT20073

    Cam GearT20070
    John Deere Valve Train PartsIntake ValveR79623Standard

    R796280.003 Oversize

    R796290.015 oversize
    Exhaust ValveR79624Standard

    R796250.003 Oversize

    R796260.015 oversize
    Intake Valve InsertR73064Standard
    Exhaust Valve InsertR51734Standard
    Valve CapR20129

    Valve LockR20077

    Valve SpringR26125

    Valve RotatorRE11410

    Valve Seal (O Ring)R87627
    Other John Deere Engine PartsThermostatRE33705180oF Do no use this thermostat with a housing that has the following casting #’s R70741, R74549, R54096
    Thermostat CoverT23620

    Fuel Transfer PumpRE42211

    Water Pump Repair KitRE19507Water pump Kit has no Impeller

    RE62658Water Pump Kit has Impeller
    Injector PencilAR89564

    SealR60746

    R48000

    John Deere Parts for 4202 Engine. O Rings on Block. Engine Serial Number less than (>) 158258

Notes. The 4202 engine is part of the 300 Series John Deere Engines manufactured in Saran, France and in Dubuque in Iowa, USA.For serial numbers more that 158258, the liner o rings are fixed in the engine block. This is a 4 cylinder engine, with a bore of 3.86 inches (98mm) (always verify bore diameter. Some block replacements will have a 4.016″-102mm bore), and a piston pin diameter of 1.185 inches (30mm).The engine block will have casting numbers of R53230, R553250, R55034, R72973 or T32342.

This engine is found on John Deere 2020, 2120, 2510 Tractors, and the 400 backhoe, 440 dozer and the 480 forklift.

Major Part Description Sub Component Description Part Number Part Contents and Description
John Deere Engine Overhaul Kits Complete Engine Overhaul Kit OK4591 Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Cam Shaft bushings, Main Bearings, Thrust Bearings, Con Rod Bearings, Rear & Front Crank Seal, Complete Gasket Set, cap screws and injector grommets.
In frame Overhaul Kit IK4591 Comes with Pistons, Pins, Pin Retainers, Rings, Liners, Liner O Rings, Main Bearings, Thrust Bearings, Con Rod Bearings, head gasket set, oil pan gasket & cap screws.
John Deere Engine Parts Piston Liner Kit AR71591 Consists of
Pistons T23481
Rings AR70633
Piston Pins T23482
Liners T32340
Liner O Rings AR71617
Piston Pin Retainers R51112
Main Bearing RE27352 Standard
RE27353 0.010 Oversize
RE27360 0.020 Oversize
RE27368 0.030 Oversize
Thrust Bearing AT21139 Standard
AT21132 0.010 Oversize
AT21134 0.020 Oversize
AT21136 0.030 Oversize
Con Rod Bearings RE27348 Standard
RE27349 0.010 Oversize
RE27358 0.020 Oversize
RE27364 0.030 Oversize
John Deere Crankshaft Kit Front Seal AR67942
Rear Seal RE44574 Do no use with Flywheel Housing with casting # T20300 & T22991
Crankshaft AT18030
Crankshaft Gear T22094
Ring Gear R114282 142 teeth
John Deere Gasket Set Overhaul Gasket Set RE38558
Head Gasket Set RE38847
Head Gasket R98461
Oil Pan Gasket R97342
Rocker Cover Gasket R73521
John Deere Con Rods Parts Con Rod Bush T23471 x4
Con Rod Bolt R74194 x8 Always verify Bore Diameter, on Block replacement is 4.016″/102mm
Bal. Shaft Bush R57160 x6 R91708 (Outer diameter 2.00mm/0.078in) Larger and R57160R (Inner diameter 0.5mm/0.020in) Smaller, are also available.
Bal. Shaft R/H RE26282 R/H
Bal. Shaft L/H RE26283 L/H
Camshaft R82820 Threaded Type
Bal. Shaft Stop R88112
Con Rod AT18005
John Deere Oil Pump Parts Oil Pump RE55343
Oil Cooler RE31929 Conversion Kit available. Part # MX386
Rocker Arm RE31973
Rocker Shaft R54987
Oil Pump Tube R113752
John Deere Engine Gears Lower Gear AT24252
Lower Bushing T26321
Upper Gear AT18009
Upper Bushing T20034
Cam Follower T20073
Cam Gear T20070
John Deere Valve Train Parts Intake Valve R79623 Standard
R79628 0.003 Oversize
R79629 0.015 oversize
Exhaust Valve R79624 Standard
R79625 0.003 Oversize
R79626 0.015 oversize
Intake Valve Insert R73064 Standard
Exhaust Valve Insert R51734 Standard
Valve Cap R20129
Valve Lock R20077
Valve Spring R26125
Valve Rotator RE11410
Valve Seal (O Ring) R87627
Other John Deere Engine Parts Thermostat RE33705 Do no use this thermostat with a housing that has the following casting #’s R70741, R74549, R54096
Thermostat Cover T23620
Fuel Transfer Pump RE42211
Water Pump Repair Kit RE19507 Water pump Kit has no Impeller
RE62658 Water Pump Kit has Impeller
Injectors AR89564
Injector Seals R60746
R48000