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Stemco · Brakes & Wheel End
373-0223
In stock · ships from Knoxville
The Stemco 373-0223 Discover oil seal is a drive axle wheel seal designed to retain lubricant inside the hub and prevent contaminants like dirt and moisture from entering the wheel end.
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Other applications
Fits Pro-Par axle. Compatible with inner/outer bearing set HM518445 cone and HM518410 cup.
Part data verified against 5 catalog sources
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It maintains a flexible sealing lip against the rotating spindle shoulder, ensuring bearings stay lubricated and protecting against premature wear. This seal is typically replaced during hub servicing, brake jobs, or whenever an oil leak is detected at the wheel end.
Part Number: 373-0223
SEAL, DISCOVER
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
