FLYWHEEL (Engines With Alternator) For Use on Engines WITH ALTERNATOR. (Includes Aluminum Ring Gear.) For Use Only With Starter Motors With Plastic Drive Gear.
BS-391983
23A
FLYWHEEL (Aluminum Ring Gear) For Use only on Electric Starter Engines WITHOUT ALTERNATOR (Includes Aluminum Ring Gear.) For Use Only With Starter Motors With Plastic Drive Gear.
BS-392034