4045T, 4045H PowerTech (8 Valve) Engines with Piston Codes 4804, 4809, 4816, 4822
Bore: 4.19 in (106.5)
Pin Diameter: 1.625 in (41mm) - "Large Pin"
Replaces Pistons marked: RE55512, RE505102 or RE509540
Replaces Cylinder Kit Numbers: RE507850, RE505112 or DZ110417
Please Note: There were two types of connecting rods used with this engine. It is important to determine which connecting rod your engine has, so that we can pack the appropriate rod bolts for your application.
Machine Split Connecting Rod # R114081
Fracture Split Connecting Rod # R500000, R500335, RE500608 or SE501094
Fits Engine Models: 4045HF120, 4045HF150, 4045HF157, 4045HF158, 4045HF275, 4045HL070, 4045HP050, 4045HP051, 4045TDW50, 4045TF157, 4045TF158, 4045TF220, 4045TF250, 4045TF254, 4045TF258, 4045TF275, 4045TFM50, 4045TFM75, 4045TL053, 4045TP057, 4045TP061, 4045TT052, 4045TT061, 44045TZ250
Fits John Deere Models:
Agricultural: 6010, 6110, 6210, 6310, 6405, 6410, 6605, 6610, 6110L, 6210L, 6310L, 6310S, 6410L, 6410S, 6510L, 6610S
Construction: 120, 455G, 444H, 550H, 444HCL, 550G, TC444H, 555G, 450G, 650G
Also fits SDMO Generator models: J80U, R90U, J88K, R110U, J100U, R66RC, J110K, R90RC, R70U, R110RC
Inframe Kit Includes:
(4) Cylinder Kits (Piston, Liner, Piston Rings, Piston Pin, Pin Retainers)
(4) Rod Bearing Pairs
(1) Main Bearing Set
(1) Head Gasket Set
(1) Oil Pan Gasket
(8) Rod Bolts
Overhaul Kit Includes:
(4) Cylinder Kits (Piston, Liner, Piston Rings, Piston Pin, Pin Retainers)
(4) Rod Bearing Pairs
(1) Main Bearing Set
(1) Overhaul Gasket Set
(8) Rod Bolts
(1) Rear Crankshaft Seal
(1) Front Crankshaft Seal
(4) Piston Pin Bushings
(6) Balance Shaft Bushings*
*If you are replacing the balance shaft bearings in this kit, you will need to swedge these bushing once installed. This requires a special tool (John Deere Service Guard # JD255-1)
Please note: Cylinder head bolts must be replaced when rebuilding this engine. They are sold separately (see related products below).
