O.S. Crankshaft Clamp 7091Tower Stock# OSMR1005 • Manufacturer Stock# 71530500
Placed inside the crankcase to temporarily lock the Crankshaft
to ease removal of a flywheel, cooling fan, or pilot shaft.
Constructed of White engineering plastic
One Crankshaft Clamp
O.S engine .70SZ-H, .91SX-H (See Comments)
Length: 2-1/4" (57mm)
There are different clamps for different engines.