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Meritor · Suspension & Steering
MTRKIT11300
In stock · ships from Knoxville
This is a Genuine Meritor bushing and bolt kit for the upper control arm on Meritor RHP11 and RPH55 heavy‑truck suspensions.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Kit services one upper control arm on Meritor RHP11 / RPH55 axles. Confirm suspension model before ordering.
Part data verified against 5 catalog sources
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It includes all the rubber bushings, pivot bolts, washers, nuts, and assembly lubricant needed to overhaul one complete upper control arm. These components restore tight, rattle‑free control‑arm mounting after the original bushings wear out, preventing alignment drift and uneven tire wear. Replace it when you notice slack in the front axle or after hitting mileage‑based service intervals.
Part Number: MTRKIT11300
BUSHING/BOLT KIT UPPER RHP11
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
