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STEMCO · Brakes & Wheel End
3151503
In stock · ships from Knoxville
The STEMCO 315-1503 is an oil bath seal wear ring (axle ring) that presses onto the axle spindle shoulder inside the wheel hub.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
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All confirmed applications for this part number.
Other applications
Other applications
Fits axles with a shoulder OD of 4.250 inches. Always verify axle dimensions before ordering—this ring is often used with seal 320-2023 in STEMCO Grit Guard kit 372-7099.
Part data verified against 2 catalog sources
Numbers this part supersedes or interchanges with. Showing 13 of 13.
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It creates a smooth, precision sealing surface for the wheel seal, preventing oil leaks and extending the life of the seal. When servicing wheel ends, mechanics replace this ring if the old one is scored, pitted, or worn to restore a proper seal. This ring is often paired with seal 320-2023 and fits several Pro-Par trailer axle applications.
Part Number: 3151503
OIL BATH SEAL WEAR RING
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
