This is the spinner nut for the OS 32 SXA, 32FP, and 50FSR engines.
FEATURES: Polished aluminum construction
Included steel tool for installation
Prethreaded for OS crankshafts
INCLUDES: One spinner nut
One steel rod to crank it down with
REQUIRES: Installation onto the crankshaft
SPECS: 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
kr2/6/04
Click here for Units of Measure Conversion Calculators
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