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Euclid · Brakes & Wheel End
E2550
In stock · ships from Knoxville
This is an outer spindle nut primarily used on Fruehauf Pro-Par, Meritor TP, Eaton P22, and other heavy-duty trailer axles.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 6 applications
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All confirmed applications for this part number.
Other applications
Other applications
Outer position nut; often used with an M-1051 lock washer and M-1430 cotter pin. Verify the socket size (4-13/16" or 4.75" 8-point) before purchase.
Part data verified against 5 catalog sources
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It threads onto the spindle with a 3-1/2"-12 thread, secures the wheel bearing assembly, and is installed or removed with an 8-point socket. The nut is commonly replaced when threads are worn, the nut is rounded, or during routine bearing service.
Part Number: E2550
FRUEHAUF OUTER AXLE NUT
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside brakes & wheel end
