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Bulldog · Suspension & Steering
HD12150020
In stock · ships from Knoxville
The HD1215-0020 (sold as HD12150020) is a heavy-duty front shock absorber from Bulldog HD Shocks.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 11 applications
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All confirmed applications for this part number.
Kenworth
Peterbilt
Kenworth
Peterbilt
Front axle applications only. Always verify fitment using VIN or measurement against your existing shock before ordering.
Part data verified against 3 catalog sources
Numbers this part supersedes or interchanges with. Showing 7 of 7.
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It is designed for Class 8 trucks, fitting many Kenworth and Peterbilt models with a front axle. This shock helps control ride quality and stability, and should be replaced when the ride becomes bouncy, the shock leaks, or at regular maintenance intervals. It features a durable design with a seamless inner tube, chrome-plated piston, and extra-thick anti-rust coating.
Part Number: HD12150020
HD SHOCK
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
