John Deere 6.466A/T Con Rod (m): R57303, R67320
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AVAILABLE EQUIPMENT MODELS
Engine Series:
400
Engine Model:
6.466T
Engine Data:
To ESN 253,372
Engine Info:
6 Cyl
Engine Dimensions:
Bore: 4.56 in / 116 mm
Pin Ø: 1.85 in / 47 mm
Con Rod (m):
R57303, R67320
- 4440
- 4640
- 4840
- 6622
- 8430
- 8440
- 8450
- 5720
- 6620
- 7720
- 8820
- 9940
- 646C
- 740A
- 644D
- 762A
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Equipment Models
farm tractors
forage cane harvesters
combines
cotton pickers
compactors
skidders
wheel loaders
scrapers
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1) Engine O/H KitTRG18845 Click to view kit contentTRG18845HC Click to view kit contentCLOSEItem #:Quantity:Description:TAR490251SEAL, CRANKSHAFT FRONT/ WITH WEAR SLEEVETAR720796KIT, CYL EARLY 6466TAR732776BRG, CON ROD STDTAR748146BRG, MAIN STDTAR777471WASHER, THRUST SET STDTAR777481BRG, MAIN THRUST STDTAR988451GASKET, O/H SET 6.466TTR469034BUSHING, CAMSHAFT 400/500 SERIESTR607246BUSHING, CON RODTR6645212CAPSCREW, CON ROD 400 SERIESTRE5200361SEAL, CRANKSHAFT REARCLOSEItem #:Quantity:Description:TAR490251SEAL, CRANKSHAFT FRONT/ WITH WEAR SLEEVETAR72079HC6KIT, CYL EARLY 6466 HIGH COMPTAR732776BRG, CON ROD STDTAR748146BRG, MAIN STDTAR777471WASHER, THRUST SET STDTAR777481BRG, MAIN THRUST STDTAR988451GASKET, O/H SET 6.466TTR469034BUSHING, CAMSHAFT 400/500 SERIESTR607246BUSHING, CON RODTR6645212CAPSCREW, CON ROD 400 SERIESTRE5200361SEAL, CRANKSHAFT REAR2) Engine I/F KitTIK18845 Click to view kit contentTIK18845HC Click to view kit contentCLOSEItem #:Quantity:Description:TAR720796KIT, CYL EARLY 6466TAR732776BRG, CON ROD STDTAR748146BRG, MAIN STDTAR777471WASHER, THRUST SET STDTAR777481BRG, MAIN THRUST STDTAR988511GASKET, CYL HEAD SETTR6645212CAPSCREW, CON ROD 400 SERIESTR719181GASKET, OIL PAN 6404/6466SPEC SHEET - 6.466A-TCLOSEItem #:Quantity:Description:TAR72079HC6KIT, CYL EARLY 6466 HIGH COMPTAR732776BRG, CON ROD STDTAR748146BRG, MAIN STDTAR777471WASHER, THRUST SET STDTAR777481BRG, MAIN THRUST STDTAR988511GASKET, CYL HEAD SETTR6645212CAPSCREW, CON ROD 400 SERIESTR719181GASKET, OIL PAN 6404/6466 -
Piston-Liner KitTAR72079 TAR72079HCConsists of:a) TAR93629 TAR93629HC b) TRE48380 c) TR57771 d) TAR63060 e) TAR98850 f) TE1343FN -
Main BearingTAR74814 Std. TAR74816 0.010 TAR74817 0.020 TAR74818 0.030Use 6 -
Thrust BearingTAR77748 Std. TAR77750 0.010 TAR77751 0.020 TAR77752 0.030Use 1Thrust WasherTAR77747 Std. TAR77753 0.007 -
Con Rod BearingTAR73277 Std. TAR73279 0.010 TAR73280 0.020 TAR73281 0.030Use 6 -
1) Front SealTAR490252) Rear SealTRE5200363) CrankshaftTRE53422 (4)TRE53422 will require front key TR116311 for the front damper.
(8)In some blocks with casting R40620 the crank may hit the block near the oil pump mounting and requires grinding approximately 1/8″ from the crank or block for clearance.
4) Crankshaft, GearTR26049 (23T)5) Ring GearTR28811 (129T)6) Rear GearTR63326 -
1) O/H Gasket SetTAR988452) Head Gasket SetTAR988513) Head GasketTRE473364) Oil Pan GasketTR719185) Gasket Intake ManifoldTR50397 -
1) Bush, Con RodTR60724 x62) Bolt, Con RodTR66452 x123) Bushing, CamTR46903 x4 -
1) Cam FollowerTR52773 x122) Oil CoolerTAT25038 (3)Some applications use TAR55394.
3) Camshaft KitTAR100385 Click to view kit contentCLOSEItem #:Quantity:Description:TR715291CAMSHAFT, 6 CYL 400 SERIESTR932381CAPSCREW, CAMSHAFTTR5277312FOLLOWER, CAM 400 SERIES4) Plug, CamshaftTR261155) O'ring, Oil CoolerTR47153 -
Head Bolt KitTMX365 (2)TMX365 Consists of: TR88042 x6, TR88043 x5, TR88044 x8, TR88045 x7. * With To ESN 318403.
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) Cap, Valve2) Lock, Valve
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1) Spring, Valve2) Rotator, Valve3) O'ring, Valve
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1) ThermostatTAR48675 180° F2) Oil Pressure SensorTRE167207 (7)Check for proper application.
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Water Pump Repair KitSee Chart 180° F -
Water PumpTRE55985 (5)Must check proper application. (m) R71224, (m) R83561.
TRE55986 (5)Must check proper application. (m) R71224, (m) R83561.
TRE20022 (6)OEM From ESN 067685.
Water Pump GasketTR61437 TR42406 -
1) Pump, OilTRE60622 (9)Late style, crank driven pump, uses a 1 piece elbow and screen that bolts to pump. Early pumps have a pickup screen that bolts directly to the pump (elbow is part of the pump).When replacing the early pump, you will need the dealer items RE42653 intake tube & R100569 gasket.
2) Pump, Oil, Quad TransmissionTRE20918 For Tractor 4440 -
TurbochargerTRE19778
(1): Shape, Conrod Bushing.
(2): TMX365 Consists of: TR88042 x6, TR88043 x5, TR88044 x8, TR88045 x7. * With To ESN 318403.
(3): Some applications use TAR55394.
(4): TRE53422 will require front key TR116311 for the front damper.
(5): Must check proper application. (m) R71224, (m) R83561.
(6): OEM From ESN 067685.
(7): Check for proper application.
(8): In some blocks with casting R40620 the crank may hit the block near the oil pump mounting and requires grinding approximately 1/8″ from the crank or block for clearance.
(9): Late style, crank driven pump, uses a 1 piece elbow and screen that bolts to pump. Early pumps have a pickup screen that bolts directly to the pump (elbow is part of the pump).When replacing the early pump, you will need the dealer items RE42653 intake tube & R100569 gasket.