Piston & Crankshaft
part # model applied date qty interchange superceded
from to newer former
BOLT-DRIVE PLATE
13215-21000 AUTO (3N71B) 1 Yes Yes 12315-A4000
13215-A8600 AUTO (3N71B) 1 Yes Yes 13215-21000
12315-21800 AUTOMATIC 5
12315-A4000 AUTOMATIC (3N71A) 1
12315-21801 AUTOMATIC (BW) 5 Yes Yes 12315-21800