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Automann · Suspension & Steering
MMB4
In stock · ships from Knoxville
This is a bronze bushing, a cylindrical sleeve used in heavy-duty truck suspensions and steering linkages to reduce friction and wear between moving metal parts.
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.
Bronze bushings are chosen for their durability, conformability, and ability to embed debris, extending the life of pins, shackles, and torque rod ends. Replacement is typically required when play, noise, or binding indicates the bushing has worn, which helps prevent uneven tire wear and component damage. While specific dimensions for MMB4 could not be verified, similar aftermarket part numbers point to metric bronze bushings used in import truck applications.
Part Number: MMB4
BRONZE BUSHING
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
