Oil Pump Clutch & Brake (Automatic-3N71B) (From Apr.-'71) Kit-Clutch Repair (Automatic-3N71B) (From Apr.-'71)
part # model applied date qty interchange superceded
from to newer former
RACE-BEARING REAR CL
31439-X0100 AUTOMATIC 1
31489-X0101 AUTOMATIC 7705 1 Yes Yes 31439-X0100