Spindle Lock Nut

Spindle Lock Nut Operation:

This castellated spindle nut cover allows for the insertion of a cotter key through the spindle nut cover and the spindle shaft itself. This prevents the actual spindle nut itself from moving from its preset position. The vehicle wheels remain intact and the proper preload remains on the inner and outer wheel bearings.

How To Instructions:

Replace - Out with the old, in with the new.

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