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Post Onsite · Brakes & Wheel End
ACC7538-900
In stock · ships from Knoxville
This is a plastic screw-on hub cap designed for Fruehauf Pro-Par trailer axles.
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Verify hub thread diameter (approx. 157 mm) and bearing type (HM518445) before ordering. Fits Pro-Par axles only.
Part data verified against 3 catalog sources
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It threads onto the wheel hub to keep grease in and prevent dirt, water, and debris from contaminating the wheel bearings. A cracked, missing, or damaged hub cap can lead to bearing failure, so it should be replaced as soon as damage is noticed. Commonly found on older semi-trailers and converter dollies equipped with Pro-Par axles.
Part Number: ACC7538-900
PROPAR HUB CAP
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end