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Euclid · Hardware & Fasteners
5561-L
In stock · ships from Knoxville
This is a double-ended wheel stud used on heavy-duty truck and trailer axles to secure the wheel.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Universal fit
This stud is a common replacement for many heavy-duty truck and trailer hubs that use a 3/4"-16 clipped collar double-ended stud. Always verify the thread direction, collar dimensions, and length against your specific hub before ordering.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 31.
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Both ends have a 3/4"-16 thread, but the wheel end is left-hand (LH) while the hub end is standard right-hand. The stud has a clipped collar that indexes into the hub to prevent rotation during installation. You would replace it when the threads are damaged, the stud is broken, or during a hub service.
Part Number: 5561-L
STUD
Unit: ea
Dealer: Knox Trailers
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