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Knox Trailers · Brakes & Wheel End
55-27500
In stock · ships from Knoxville
This is a complete idler hub kit for 2,000-pound trailer axles equipped with E-Z Lube spindles.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It includes a pre-assembled hub with pre-greased bearings (L44649), a grease seal, dust cap, and lug nuts. Designed for free-rolling axles without brakes, it allows your trailer wheels to spin smoothly on a 4-on-4 inch bolt pattern. You typically replace this assembly when the hub is damaged, bearings are worn, or the grease seal leaks.
Part Number: 55-27500
HUB ASSY, 2K 440 EZ IDLER KIT
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
