Piston & Crankshaft
part # model applied date qty interchange superceded
from to newer former
BOLT-FLYWHEEL
12315-U6000 L16(MANUAL) 5 Yes Yes 12315-A8600
BOLT-FLYWHEEL (FOR 12310-2
12315-21001 L16(MANUAL) 7203 5
BOLT-FLYWHEEL (FOR 12310-N
12315-A8600 L16(MANUAL) 7204 5 No No 12315-21001