Description
Tru Power Engine Kit. 6-Cylinder Turbocharged Diesel, 404 CID. 4-1/4 inch standard bore. 3-ring piston, Keystone top compression ring. Cylinder head R43920, R47370 only. Basic Engine Kit. Contains sleeves & sleeve seals, pistons & rings, pins & retainers, pin bushings, standard rod and main bearings, connecting rod bolts, complete gasket set, crankshaft seals. For 4320 Series, 4520 Series, 4620 Series, 7020 Series.
