O.S. Long Spinner Nut 1/4"-28

Tower Stock# LXCC40  •  Manufacturer Stock# 23024009
O.S. Long Spinner Nut 1/4
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6 for $51.00
Regularly Purchased Together
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Notes from our tech department:
This is the spinner nut for the OS 32 SXA, 32FP, and 50FSR engines.


Polished aluminum construction
Included steel tool for installation
Prethreaded for OS crankshafts


One spinner nut
One steel rod to crank it down with


Installation onto the crankshaft


Diameter: 21mm
Length: 26mm
fits 1/4-28 threaded crankshafts.

Comments: This should also fit any OS engine with 1/4-28 crankshafts.
5/14/97 AST

Parts Compatibility
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