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Fruehauf · Hardware & Fasteners
AXA0408-1
In stock · ships from Knoxville
This is a heavy-duty axle lock washer, also known as a spindle nut washer, designed specifically for Fruehauf Pro-Par trailer axles.
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Designed for parallel spindles only. Used with late-style fully threaded heavy-duty nut (M-1050/M-1051) and cotter pin (M-1430).
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 9 of 9.
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It features a tabbed design that locks the spindle nut in place, preventing it from loosening during operation. This washer is a critical safety component installed during wheel-end service to maintain proper bearing preload; you typically replace it when the tab shows signs of fatigue, flattening, or damage to ensure a secure mechanical lock.
Part Number: AXA0408-1
AXLE WASHER FRUEHAUF
Unit: ea
Dealer: Knox Trailers
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