O.S. Rocker Cover FS155A-PTower Stock# OSMG8450 • Manufacturer Stock# 42504200
This cover mounts on top of the cylinder head and protects the
rocker arm assembly.
Constructed of lightweight aluminum
One Rocker Cover for the O.S. FS155A-P 4-stroke engine - key #1
Installing on top of cylinder head with two cap screws-not included.