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Meritor · Hardware & Fasteners
KIT-STP-N
In stock · ships from Knoxville
This is a Meritor TP-style axle nut kit for 3-1/2-inch spindle threads, used to secure wheel hubs on heavy-duty truck and trailer axles.
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All confirmed applications for this part number.
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Other applications
Used on many Class 8 trucks and trailers with Meritor axles; verify spindle thread size and nut style before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 9 of 9.
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The kit includes an inner adjusting nut, an outer jam nut, a lock washer with a tang, and a set screw to lock the assembly in place, ensuring proper bearing preload and preventing wheel end movement. These components are typically replaced during wheel end service or bearing replacement to maintain safe operation and avoid loose wheels.
Part Number: KIT-STP-N
NUT KIT TP AXLE
Unit: ea
Dealer: Post Onsite
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