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Pro Trucking Products · Brakes & Wheel End
M682
In stock · ships from Knoxville
This is an inner axle spindle nut used on trailer wheel ends.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
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Other applications
Other applications
Commonly used on heavy-duty trailer axles. Always verify thread size (2-5/8"-16) and hex/octagon size before ordering.
Part data verified against 5 catalog sources
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It threads onto the axle spindle to secure the wheel bearings and hub assembly in place, maintaining proper bearing preload. You typically replace it when the nut's threads are damaged, the hex or octagonal points are rounded off, or during a complete wheel-end rebuild to ensure safe and reliable clamping force.
Part Number: M682
AXLE NUT INNER
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
