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) (8)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)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)
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) -
Water Pump Repair KitSee Chart 180° F -
Water PumpTRE55985 (5) TRE55986 (5) TRE20022 (6)Water Pump GasketTR61437 TR42406 -
1) Pump, OilTRE60622 (9)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.