O.S. Crankcase 91FX

Tower Stock# OSMG4367  •  Manufacturer Stock# 29501000
O.S. Crankcase 91FX (large view)
Notes from our tech department:
This is a Replacement CRANKCASE for the OS 91FX 2-Stroke Engines.

FEATURES

One-Piece Design Crankcase. This is the Outside Shell of the
Engine, the part that houses the Piston, Sleeve, etc..

INCLUDES

One Crankcase

REQUIREMENTS

OSMG6175 Gasket Set.
srd 3/24/99
ir/jl

Resources

References

Manufacturer Contact Information