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Automann · Suspension & Steering
MR599
In stock · ships from Knoxville
The MR599 is a heavy-duty silent block spring bushing designed for leaf spring suspensions on commercial trucks, notably Kenworth models.
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Kenworth
Kenworth
Direct replacement for Kenworth B65-6010. Also fits other heavy-duty applications requiring a 5/8" ID, 1-3/4" OD, 4-1/4" overall length silent block bushing. Always verify dimensions before purchase.
Part data verified against 3 catalog sources
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It installs at the spring pivot points to absorb road shock, reduce metal-to-metal contact, and eliminate squeaks or vibrations. Over time, worn bushings cause alignment issues, clunking, and uneven tire wear, so replacement restores ride quality and component life. This aftermarket part matches the OEM dimensions and durability of original Kenworth bushings like B65-6010.
Part Number: MR599
SPRING BUSHING
Vendor: Automann
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
