Bearings & Seals 1947-1959 GM SM420

QU30336 Rear Output Seal for 1948-1967 GM SM420 transmissions.

QU51127 Input Seal for 1964-1972 GM 1/2 Ton to 1 Ton trucks with New Process NP435 and 1948-1967 SM420 Muncie 4 speed manual transmissions.

QU30337 Complete Bearing, Gasket, and Seal Kit for 1948-1967 SM420 Transmissions.

QU51093 Deep Groove Type Input or NP435 Output Ball Bearing was used by Dodge for 1988-1991 transmissions and 1948-1967 SM420 4 Speed Manual Transmission. It is dimensionally interchangeable with QU51112. It can handle higher thrust loads due to its deep...

QU50794 Import NP205, NP201, NP200 Transfer Case Output and Remote Input Ball Bearing is a quality, imported, name brand Deep Groove Type Radial Ball Bearing

QU52067 Countershaft Front Bearing for 1962-1967 SM420 4 speed manual transmissions.

QU51150 Ball Bearing for Powertrain Applications including 1960-1969 GM Rockwell T221 transfer case front output rear bearing and 1947-1967 SM420 4 speed manual transmissions. Includes snap ring. Made in Japan.

QU52068 Countershaft Front Bearing for 1948-1961 SM420 4 speed manual transmissions.

QU52070 Rear Output Bearing for 32 spline output.