Frame & Chassis

BESTfit Rear Of Front Shackle HangerThe BestFit Rear of Front Shackle Hanger is a durable replacement part designed to provide strong support and proper alignment for your truck's front suspension system. Manufactured to meet or exceed OEM standards,...

BESTfit Spring Hanger For 4 Inch Spring Fits Peterbilt 379The BestFit 6.25 Inch Aluminum Rear Steer Spring Hanger is a premium replacement part designed for 4-inch springs, offering superior strength and lightweight durability. Engineered to replace part...

BESTfit Aluminum Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-CurrentReplace worn or rusted parts with the BestFit aluminum shackle hanger, designed to match OEM B11-10347. Its durable aluminum construction offers excellent resistance to...

BESTfit 6.3125 Inch Center To Center Silent Block PinDesigned to fit M1813 hangers perfectly, the BestFit 1.75 OD x 7.5 Inch OAL Silent Block Pin provides excellent vibration damping and noise reduction for truck suspension systems. Its robust...

BESTfit 1.25 X 6.859 Inch Shackle PinThe BestFit Spring Pin with Double Lock offers superior strength and secure fastening for heavy-duty truck applications. Designed to prevent accidental loosening, this spring pin features a reliable double-lock...

BESTfit 5.4375 Inch Center To Center Silent Block PinThe BestFit Silent Block Pin measures 1.75 inches in diameter with a 6.6882-inch overall length, making it a perfect replacement for 52375 and B65-6005 parts. Its silent block construction efficiently...

BESTfit 4 Inch Center To Center Side Bar With 1 Inch Pin Hole Fits Peterbilt COE & Conventional 1982-CurrentThe BestFit 6.32-inch overall length steel side bar, with a width of 1.9 inches, is a heavy-duty replacement designed to provide superior support...

BESTfit Steel Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-CurrentThe BestFit steel shackle hanger is a reliable replacement for OEM parts 10012579, B11-1034, and B11-10341, offering rugged performance and long-lasting durability. Made from...

BESTfit Aluminum Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-CurrentThe BestFit aluminum shackle hanger is a high-quality replacement for OEM part B11-10341, designed to deliver reliable suspension support with the added benefit of lightweight...

BESTfit Steel Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-CurrentThe BestFit steel shackle hanger, built to replace OEM part B11-10347, offers heavy-duty strength and lasting durability for suspension systems under tough working conditions...

BESTfit 4 Inch Center To Center Side Bar With 1 Inch Pin Hole Fits Peterbilt COE & Conventional 1982-CurrentThe BestFit aluminum side bar measuring 6.32 inches in length and 1.9 inches wide is a durable and corrosion-resistant replacement for OEM...

BESTfit Aluminum Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-CurrentReplace worn or corroded components with the BestFit aluminum shackle hanger, a dependable substitute for OEM B11-10345. Designed to deliver excellent strength-to-weight ratio...