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 CatalogJohn Deere Parts for 4239D Engine.
Notes. The 4239D engine is part of the 300 Series John Deere Engines manufactured in Saran, France and in Dubuque in Iowa, USA. This is a 4 cylinder engine, with a bore of 4.19 inches (106.5 mm), and a piston pin diameter of 1.375 inches (35mm).
This engine is found on John Deere 940, 942, 1640, 1840, 2130, 2135, 2250, 2350, 2355, 2355CS, 2360, 2450, 2535, 2550, 2555CS, 2650, 2730, 2735, 3330, 3430, and 6602 Tractors, and the 70/D skid steer, 210C, 310C, 315C, 415B/C, 515b backhoe, 244E wheel loader, 290D, 490 excavator, and the 400G dozer.
Major Part DescriptionSub Component DescriptionPart NumberPart Contents and DescriptionJohn Deere Engine Overhaul KitsComplete Engine Overhaul KitAT86992Comes 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 KitIK86692Comes 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 KitRE30250Consists of
Pistons RE19282
Rings RE66820
Piston Pins R125754
Liners R116281
Piston Pin Retainers AR65507
M41029
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 SealRE44574
CrankshaftAT18031Crankshaft 36mm (short) snout, (m) T23517
OR
RE20585Crankshaft 60mm (long) snout, (m) R81959 or R121018
Crankshaft GearT20094Ring GearR114282142 teeth
Front SleeveR81989Packing SleeveH35244
John Deere Gasket SetO/H Gasket SetRE501579Head Gasket SetRE38851
Head GasketR125863
Oil Pan GasketR97342
Rocker Cover GasketR73521
John Deere Con Rods PartsCon Rod BushR55647x4
Con Rod BoltR80033x8 For connecting Rod (m) R58979, use R74194 Connecting Rod Bolt available upon request.
Bal. Shaft BushR57160x6 R91708 (outer diameter 2.00mm/0.078in) Larger and R57160R (Inner diameter 0.5mm/0.020in) Smaller, are also available.
Bal. Shaft R/HRE26282If these engines use bolts on weight shafts use AR69710 RH and AR69711 LH
Bal. Shaft L/HRE26283If these engines use bolts on weight shafts use AR69710 RH and AR69711 LH
CamshaftR82820Threaded type.
Bal. Shaft StopR88112Con RodRE16495
John Deere Oil Pump PartsOil PumpRE55343Oil CoolerRE31929Conversion Kit available. Part # MX386
Rocker ArmRE31973Rocker ShaftR54987
Oil Pump TubeR113752
Cyl Hd Cap ScrewR85363x18 Replace all R78558 Cap Screws with Flanged Head Cap Screw R85363.John Deere Engine GearsLower GearAT24252
Lower 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
Thermostat CoverT23620Fuel Transfer PumpRE42211
Water Pump Repair KitRE19507Water pump Kit has no Impeller
RE62658Water Pump Kit has Impeller
Water PumpAR97708(m) R73604
Transmission Oil PumpAL120106
AL68094Verify P/N for your application
Injector PencilAR89564SealR60746
R48000
John Deere Parts for 4239T Engine.
Notes. The 4239D engine is part of the 300 Series John Deere Engines manufactured in Saran, France and in Dubuque in Iowa, USA.This is a 4 cylinder engine, with a bore of 4.19 inches (106.5 mm), and a piston pin diameter of 1.625 inches (41mm). The connecting rods will be marked R80032, R113612, or R122191. This engine is found on John Deere 945, 952, 1052, 1155, 2140, 2450, 2555, 2555 TSS, 2650, 2750, 2755, 2755 CS/TSS, 2850, 2855, 2855N, 3430, 3830 Tractors, and the 310C/D turbo, 315 C/D turbo, and the 515B backhoe. |
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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 | RE54709 | 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 | IK54709 | 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 | RE33115 | Consists of Pistons RE19278 Rings RE66820 Piston Pins R124230 Liners R116281 Piston Pin Retainers AR65507 R54114 |
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 | ||
Crankshaft | AT18030 | Crankshaft 36mm (short) snout, (m) T23517 | |
OR | |||
RE20585 | Crankshaft 60mm (long) snout, (m) R81959 or R121018 | ||
Crankshaft Gear | T20094 | ||
Ring Gear | R114282 | 142 teeth | |
Front Sleeve | R81989 | ||
Packing Sleeve | H35244 | ||
John Deere Gasket Set | O/H Gasket Set | RE501579 | |
Head Gasket Set | RE38851 | ||
Head Gasket | R125863 | ||
Oil Pan Gasket | R97342 | ||
Rocker Cover Gasket | R73521 | ||
John Deere Con Rods Parts | Con Rod Bush | R57451 | x4 |
Con Rod Bolt | R80033 | x8 | |
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 | If these engines use bolts on weight shafts use AR69710 RH and AR69711 LH | |
Bal. Shaft L/H | RE26283 | If these engines use bolts on weight shafts use AR69710 RH and AR69711 LH | |
Camshaft | R82820 | Threaded type. | |
Bal. Shaft Stop | R88112 | ||
Con Rod | RE58347 | ||
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 | ||
Cyl Hd Cap Screw | R85363 | x18 Replace all R78558 Cap Screws with Flanged Head Cap Screw R85363. | |
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 | R83071 | Standard |
R89223 | 0.003 Oversize | ||
R89224 | 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 | AR48675 | 180oF |
Thermostat Cover | T23620 | ||
Fuel Transfer Pump | RE42211 | ||
Water Pump Repair Kit | See Chart | Water pump Kit has no Impeller | |
See Chart | Water Pump Kit has Impeller | ||
Water Pump | AR97708 | (m) R73604 | |
Transmission Oil Pump | AL120106 AL68094 |
Verify P/N for your application | |
Injector Pencil | RE37503 | ||
Seal | R60746 | ||
R48000 |