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 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 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 SealRE44574

    CrankshaftAT18031Crankshaft 36mm (short) snout, (m) T23517

    OR

    RE20585Crankshaft 60mm (long) snout, (m) R81959 or R121018
    Crankshaft GearT20094

    Ring GearR114282142 teeth
    Front SleeveR81989

    Packing SleeveH35244
    John Deere Gasket SetO/H Gasket SetRE501579

    Head 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 StopR88112

    Con RodRE16495
    John Deere Oil Pump PartsOil PumpRE55343

    Oil CoolerRE31929Conversion Kit available. Part # MX386
    Rocker ArmRE31973

    Rocker 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 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
    Thermostat CoverT23620

    Fuel 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 PencilAR89564

    SealR60746

    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.
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