John Deere 6068 6.8T/H Piston (m) RE545770 Tier 2 & Tier 3
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AVAILABLE EQUIPMENT MODELS
Engine Series:
PowerTech
Engine Model:
6068T/H
Engine Desc:
For Tier 2 & Tier 3 Applications
Engine Data:
2 Valves per Cylinder
Engine Info:
6 Cyl
Engine Dimensions:
Bore: 4.19 in / 106.5 mm
Pin Ø: 1.6250 in / (+/- .0002) = 41mm
Con Rod (m):
R500335 (Fractured)
Piston (m):
RE545770
- 1654
- 2054
- 2104
- 1854
- 6135J
- 6135M
- 6140B
- 6140M
- 6150J
- 6150M
- 6155M
- 6165J
- 6170J
- 6170M
- 6175M
- 6185J
- 6190J
- 6190M
- 6195M
- 6205J
- 6210J
- 6210J
- 6210M
- 6B-1404
- 6J-1654
- 6J-1854
- 6J-2054
- 6J-2104
- C230
- C240
- C440
- R230
- S430
- W230
- W430
- WL53
- WL56
- M4025
- 6068HBM09
- 6068HBM10
- 6068HBM11
- 6068HBM12
- 6068HBM15
- 6068HCP01
- 6068HCQ13
- 6068HFG82
- 6068HFS86
- 6068HFU82
- 6068HL289
- 6068HL290
- 6068HNW06
- 6068HNW09
- 6068HT129
- 6068HYC54
- 6068HYC59
- 6068HYC60
- 6068HYH01
- 6068HYH02
- 6068HYH03
- 6068HYH06
- 6068HYH07
- 6068HYH08
- 6068HYN01
- 6068HYN03
- 6068HYN04
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Equipment Models
Tractor
Combine
Wheel Loader
Sprayer
Engine Model
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1) Engine O/H KitTDZ109181 Click to view kit contentCLOSEItem #:Quantity:Description:TR1140826BUSHING, CON ROD PT 41TR1198741BUSHING, CAMSHAFTTR50112412CAPSCREW, CON ROD, P.T.TRE445741SEAL, OIL REARTRE5055151SEAL, CRANKSHAFT FRONTTRE51911524SEAL, VALVE STEMTRE5326311GASKET, O/H SET PTTDZ1093646KIT, PISTON/LINERTRE651656BRG, MAIN STDTRE651681BRG, MAIN THRUST STDTRE659086BRG, CON ROD STD2) Engine I/F KitTIK109181 Click to view kit contentCLOSEItem #:Quantity:Description:TR5214981GASKET, OIL PAN P.T.TR50112412CAPSCREW, CON ROD, P.T.TRE51911524SEAL, VALVE STEMTRE5328411GASKET, HEAD SET PTTDZ1093646KIT, PISTON/LINERTRE651656BRG, MAIN STDTRE651681BRG, MAIN THRUST STDTRE659086BRG, CON ROD STD -
Piston-Liner KitTDZ109364Consists of:a) TRE545770 b) TRE507852 c) TR502755 d) TR116397 e) TAR65507 f) TR54114 -
Main BearingTRE65165 Std. TRE65911 0.010 TRE65165B 0.020 (2)Use 6 -
Thrust BearingTRE65168 Std. TRE65912 0.010 TRE65168B 0.020 (2)Use 1 -
Con Rod BearingTRE65908 Std. TRE65909 0.010 TRE65908B 0.020 (2)Use 6 -
1) Front SealTRE505515 (1)2) Rear SealTRE445743) Ring GearTR114282 (5) TR28811 (5)4) CrankshaftTRE515785 (3) TRE505921 (4)5) Crankshaft GearTR120631 30T -
1) O/H Gasket SetTRE532631 (10)2) Head Gasket SetTRE5328413) Head GasketTR1165164) Oil Pan GasketTR521498 (5) TR123354 (5)5) Rocker Cover GskTR524469 (5) -
1) Bush, Con RodTR114082 x62) Bolt, Con RodTR501124 x123) Bush, CamshaftTR119874 x14) Cam FollowerTR123565 x12 -
1) Cyl Hd Cap ScrewTR85363 (5) TR502511 (5)2) Belt TensionerTRE5180973) Con RodTRE5006084) Oil CoolerTRE59296 (5 Plates) TRE56690 (7 Plates) TRE59298 (9 Plates) -
1) Water PumpTRE500734 (11) TRE500734P (11) TRE546918 (5)2) Water Pump CovTRE5085663) Water Pump GskTR123417 (5)4) Pump, OilTRE504914 (5) TRE521756 (5)5) Water Pump HousingTR1216346) Oil Pump GearTR120638 30T
Valve Section
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Valve, Intake
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Valve, Exhaust
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1) Insert, Valve In2) Insert, Valve Ex
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1) Seal, Valve2) Lock, Valve
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1) Spring, Valve2) Rotator, ValveTRE60005 x12 (5)
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1) ThermostatTRE522076 180° F (5) TRE538289 180º F (5) TRE64354 180° F (5)2) Thermostat CoverTR501130 (5)3) Water Temp SensorTRE51774 (5)4) Water Temp SensorTRE52722 (5)5) Oil Pressure SensorTRE167207 (5)6) Crankshaft SensorTRE519144 (5)7) Fuel Pressure SensorTRE522794 (5) TRE520930 (5)8) Temperature SensorTRE522823 (5) -
1) Fuel Transfer PumpTRE66153 (6) TRE68345 (7) TRE502513 (8) TRE517230 (5)2) InjectorTDZ100211 (5) TDZ100212 (5) TDZ100214 (5) TDZ100217 (5) TRE516540 (5)3) Injection Pump GearTR502541 30T (5)4) Idler Gear, LowerTRE56369 43T (5)5) Pressure Relief ValveTRE516335 (5)6) Suction Control ValveTDZ111135 (5) TDZ111136 (5) TDZ111137 (5) TDZ111141 (5) -
1/2) Glow PlugTRE502079 (11 V) TRE504580 x6 (10 V)3) Air HeaterTRE502668 (12 V)4) Main Bearing Cap BoltTR528387 x14 (12) TR535005 x14 (13) -
1) Injector TubeTRE527456K x62) Injector O-RingTRE530609 -
TurbochargerTRE543657 (5) TRE550932 (5)
(1): 1 Piece Unitized Seal and Wearsleeve; Replaces TRE59810, RE538097.
(2): Proper bearing journal radius must be maintained during the machining of the crankshaft to ensure proper operation.
(3): Crankshaft (m) R116076, Straight Nose.
(4): Crankshaft (m) R503470, Taper Nose.
(5): Check application for proper usage.
(6): Line Connections are both threaded.
(7): Line Connections are one hose barb & one threaded.
(8): Line Connections are two hose barbs.
(10): Our gasket sets do not include the front and rear crankshaft seals
(11): TRE500734 supplied with a cast iron impeller; TRE500734P supplied with a resin impeller.
(12): 93mm – Use with R515365 and R515366 main bearing cap.
(13): 98mm – Use with R536082 and R535004 main bearing cap.