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Automann · Hardware & Fasteners
201.2003L
In stock · ships from Knoxville
The Automann 201.2003L is an outer cap nut for heavy-duty truck and trailer wheel ends.
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Universal fit
Fits many heavy-duty truck and trailer axles that use a 1-1/8"-16 left-hand thread outer cap nut. Common on Meritor, Navistar, Paccar, and other axle assemblies.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 11 of 11.
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It threads onto the spindle to secure the wheel bearing adjustment nut and lock ring, preventing them from loosening. This left-hand thread nut is typically replaced when threads are damaged or during routine wheel bearing service to ensure proper clamping force.
Part Number: 201.2003L
OUTER CAP NUT
Unit: ea
Dealer: Knox Trailers
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