Camshaft & Valve Mechanism
part # model applied date qty interchange superceded
from to newer former
VALVE INTAKE (PORT 1.50 INCHES)
13201-21000 CRANK & L13 4
13201-A3500 CRANK & L13 4 Yes Yes 13201-21000
13201-23002 EXHAUST 4
13201-A3000 EXHAUST & EVAPO 4 Yes Yes 13201-23002
13201-A3500 EXHAUST & EVAPO 4 Yes Yes 13201-A3000