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Knox Trailers · Brakes & Wheel End
55-27546
In stock · ships from Knoxville
This is a loaded hub and drum assembly for trailer axles, commonly used with electric or hydraulic brakes.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Fits axles that require inner bearing 25580 (1.75") and outer bearing 15123 (1.25"), and a grease seal with 2.125" I.D. (some 6K applications use a 2.25" seal; verify your spindle).
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It includes the hub, brake drum, wheel bearings (inner 1-3/4" and outer 1-1/4"), bearing races, a grease seal, wheel studs, lug nuts, and a dust cap—all pre-assembled. The setup is designed for 6,000 lb axles (or 5,200 lb rated axles) and features an EZ Lube spindle for easier bearing maintenance. You would replace this when the drum is worn beyond limits, the hub is damaged, or the bearings have failed.
Part Number: 55-27546
HUB ASSY., 6K 655 EZ H/D KIT
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
