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Automann · Brakes & Wheel End
182.3720
In stock · ships from Knoxville
This is a tapered roller bearing cup (outer race) for heavy‑duty truck and trailer wheel hubs.
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Universal fit
Fits hubs designed for 3720/3782 tapered roller bearings. Always verify cup O.D. (3.672 in) and axle spindle dimensions before ordering.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 2 of 2.
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It pairs with a 3782 bearing cone to form the common 3720/3782 wheel bearing set (also sold as SET406 or KIT406). Replacing a worn, scored, or pitted cup during a bearing service restores proper preload and extends wheel‑end life. Use when you find spalling or discoloration on the old race, or as part of a full bearing kit for a wheel seal job.
Part Number: 182.3720
RACE FOR SET 406
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
