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Webb Wheel · Brakes & Wheel End
WEB63680
In stock · ships from Knoxville
This is a heavy-duty cast brake drum designed for outboard mounting on truck and trailer axles.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
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All confirmed applications for this part number.
Universal fit
Commonly used on heavy-duty trailers and trucks with 12.25" x 7.5" electric or hydraulic drum brakes. Not vehicle-specific—always verify dimensions, bolt pattern, and pilot diameter against your existing hub before ordering.
Part data verified against 5 catalog sources
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It fits brake systems with a 12.25-inch braking surface and 7.5-inch wide shoes, typical of many trailer and straight truck applications. Replacing a worn or cracked drum is essential to maintain safe braking performance, prevent brake fade, and ensure even shoe contact. The drum features eight bolt holes on a 10.83-inch bolt circle and is compatible with hub-piloted wheel setups.
Part Number: WEB63680
BRAKE DRUM
Category: Brakes
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
