Piston & Crankshaft (J13) (To Jun.-'69)
part # model applied date qty interchange superceded
from to newer former
SET-RING,PISTON(1.50MM OVER SIZE,RIK-VEN
12039-19100 J13 1 Yes Yes 12039-13901
SET-RING,PISTON(1.5MM O/S, RIK-VENT)12K
12039-B3040 J13 1 Yes Yes 12039-19100
SET-RING.PISTON (1.50MM O/S)
12039-13900 J13 1
SET-RING.PISTON (1.50MM O/S,RIK-VENT) 7K
12039-13901 J13 1 Yes Yes 12039-13900