Camshaft & Valve Mechanism
part # model applied date qty interchange superceded
from to newer former
CHAIN CAMSHAFT
13028-21000 6810 1 Yes Yes 13028-23000
13028-23000 6810 1 Yes Yes 13028-21000
13028-21000 L13 6809 1
13028-23000 L16 6809 1