John Deere 6.404D To ESN 214,999 See Block
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AVAILABLE EQUIPMENT MODELS
Engine Series:
400
Engine Model:
6.404D
Engine Data:
To ESN 214,999
Engine Info:
6 Cyl
Engine Dimensions:
Bore: 4.25 in / 108 mm
Pin Ø: 1.50 in / 38 mm
(1)
Block (m):
R26070, R33180, R34340, R40890, R40900
Con Rod (m):
R26047, R58880, R66923
- 4010
- 4020
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Equipment Models
farm tractors
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1) Engine O/H KitTRG17901 Click to view kit contentTRG17901HC Click to view kit contentCLOSEItem #:Quantity:Description:TAR457236BRG, CON ROD STDTAR490251SEAL, CRANKSHAFT FRONT/ WITH WEAR SLEEVETAR492421BRG, MAIN THRUST STDTAR492436BRG, MAIN STDTAR536261GASKET, O/H SETTR309396BUSHING, CON RODTR469034BUSHING, CAMSHAFT 400/500 SERIESTR6645212CAPSCREW, CON ROD 400 SERIESTRE231736KIT, CYL. 4.270, 6.404 DTRE5200361SEAL, CRANKSHAFT REARCLOSEItem #:Quantity:Description:TAR457236BRG, CON ROD STDTAR490251SEAL, CRANKSHAFT FRONT/ WITH WEAR SLEEVETAR492421BRG, MAIN THRUST STDTAR492436BRG, MAIN STDTAR536261GASKET, O/H SETTR309396BUSHING, CON RODTR469034BUSHING, CAMSHAFT 400/500 SERIESTR6645212CAPSCREW, CON ROD 400 SERIESTRE23173HC6KIT, CYL. 4.270, 6.404D, HIGH COMPTRE5200361SEAL, CRANKSHAFT REAR2) Engine I/F KitTIK17901 Click to view kit contentTIK17901HC Click to view kit contentCLOSEItem #:Quantity:Description:TAR457236BRG, CON ROD STDTAR492421BRG, MAIN THRUST STDTAR492436BRG, MAIN STDTAR536251GASKET, CYL HEAD SET 6.404DTR6645212CAPSCREW, CON ROD 400 SERIESTR719181GASKET, OIL PAN 6404/6466TRE231736KIT, CYL. 4.270, 6.404 DSPEC SHEET - 6.404DCLOSEItem #:Quantity:Description:TAR457236BRG, CON ROD STDTAR492421BRG, MAIN THRUST STDTAR492436BRG, MAIN STDTAR536251GASKET, CYL HEAD SET 6.404DTR6645212CAPSCREW, CON ROD 400 SERIESTR719181GASKET, OIL PAN 6404/6466TRE23173HC6KIT, CYL. 4.270, 6.404D, HIGH COMP -
Piston-Liner KitTRE23173 TRE23173HCConsists of:a) TRE23172 TRE23172HC (6) b) TAR55630 TAR65502 (7) c) TR44161 d) TR32050 e) TAR40155 f) TH80753 -
Main BearingTAR49243 Std. TAR49245 0.010 TAR49246 0.020 TAR49247 0.030Use 6 -
Thrust BearingTAR49242 Std. TAR49238 0.010 TAR49239 0.020 TAR49240 0.030Use 1 -
Con Rod BearingTAR45723 Std. TAR46396 0.010 TAR46397 0.020 TAR46398 0.030Use 6 -
1) Front SealTAR490252) Rear SealTRE5200363) CrankshaftTRE53422 (5) (8)4) Crankshaft, GearTR26049 (23T)5) Ring GearTR28811 (129T) -
1) O/H Gasket SetTAR536262) Head Gasket SetTAR536253) Head GasketTR456154) Oil Pan GasketTR719185) GasketTR49866 -
1) Bush, Con RodTR30939 x62) Bolt, Con RodTR66452 x123) Bushing, CamTR46903 x44) Con RodTAR70910 -
1) Cam FollowerTR26342 x122) Plug, CamshaftTR261153) O'ring, Oil CoolerTR47153
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) Lock, Valve
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1) Spring, Valve2) Guide, Valve3) O'ring, Valve
(1): Original Block.
(2): To ESN 82,801.
(3): ESN 82,802-422,365.
(4): From ESN 422,366.
(5): New style crankshaft. To adapt to old style, the center hole in the flywheel needs to be enlarged to 2.835 in. (72.0009 mm). Extra bolt holes in the rear palm of the crankshaft need to be plugge with allen head screws and tread sealer / locker. TRE53422 will require front key TR116311 for the front damper.
(6): This piston uses ring set TAR65502.
(7): Used with TRE23172HC piston.
(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.