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OS Motors Long Spinner Nut 1/4"-28 (OS Motors OSMG2925 | OSMG2925)
OS Motors Long Spinner Nut 1/4\"-28

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Model: OS Motors OSMG2925
Dist. #: OSMG2925   SKU: OSMG2925

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Price:  $14.09

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Updated on Sep 21, 2025 05:01:41 PM

Long Spinner Nut 1/4"-28...
This is the spinner nut for the OS 32 SXA, 32FP, and 50FSR engines.

FEATURES:
Sleek aluminum construction
Included steel tool for installation
Prethreaded for OS crankshafts

CONSISTS OF:
One spinner nut
One steel rod to crank it down with

NEEDS:
Setup onto the crankshaft

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

Comments: This ought to also fit any OS engine with 1/4-28 crankshafts.
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