O.S. Crankcase 120 Surpass

Tower Stock# OSMG4415  •  Manufacturer Stock# 45501020
Notes from our tech department:
This is a crankcase for the above mentioned engine.
A crankcase is the main body of the engine. All of the engine parts fit on
or into this piece.
hdc! 10/09/92

Resources

References

Manufacturer Contact Information