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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John Deere Parts for 4202 Engine. O Rings on Liner. Engine Serial Number less than (<) 158257Notes. 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 BearingRE27352StandardRE273530.010 Oversize
RE273600.020 Oversize
RE273680.030 Oversize
Thrust BearingAT21139StandardAT211320.010 Oversize
AT211340.020 Oversize
AT211360.030 Oversize
Con Rod BearingsRE27348StandardRE273490.010 Oversize
RE273580.020 Oversize
RE273640.030 OversizeJohn Deere Crankshaft KitFront SealAR67942
Rear SealRE44574Do no use with Flywheel Housing with casting # T20300 & T22991
CrankshaftAT18030Crankshaft 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 StopR88112Con RodAT18005
John Deere Oil Pump PartsOil PumpRE55343Oil CoolerRE31929
Rocker ArmRE31973
Rocker ShaftR54987
Oil Pump TubeR113752
John Deere Engine GearsLower GearAT24252Lower BushingT26321
Upper GearAT18009
Upper BushingT20034
Cam FollowerT20073
Cam GearT20070
John Deere Valve Train PartsIntake ValveR79623StandardR796280.003 Oversize
R796290.015 oversize
Exhaust ValveR79624StandardR796250.003 Oversize
R796260.015 oversize
Intake Valve InsertR73064Standard
Exhaust Valve InsertR51734Standard
Valve CapR20129Valve 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 CoverT23620Fuel Transfer PumpRE42211
Water Pump Repair KitRE19507Water pump Kit has no Impeller
RE62658Water Pump Kit has Impeller
Injector PencilAR89564SealR60746
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. |
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| 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 | |||
