John Deere Engine Base Kit Engine Base Kit For 6.404t/a Engine Serial # 335
Catalog Number: 4P482
Engine Base kit for 6.404T/A engine serial # 335,845 and below (Piston Pin 1.61" (41mm) ). Block R43310, R45980, R47020 and R47110. Includes standard piston kits (AR51798), complete gasket set with front and rear crank seals connecting rod bushings and Thrust Washer set. To maximize kit you would add 6 conrod bearing pairs, 6 Main Bearing pairs, 1 Main Thrust bearing set, 12 Capscrews also called Conrod bolts and 4 Camshaft bushings. (Sold separately). If ordering rod or main bearings please indicate sizes required.
Part Reference Numbers: AR51798;RG21340
Fits Models: 4320 COMPACT TRACTOR; 4520; 4620; 5440 FORAGE HARVESTER; 644 INDUST/CONST; 644A INDUST/CONST; 644B INDUST/CONST; 646; 690 EXCAVATOR; 690A EXCAVATOR