Frame & Chassis

BESTfit C Spring Hanger Fits Peterbilt Flex Air Suspension Driver Side* High Quality C Spring Hanger* Aluminum* Driver Side* Sold Individually* Warranty On C Spring Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit 5.0625 Inch OAL Air Spring Stud Fits Peterbilt Flex Air & Air Trac SuspensionEngineered to endure the pressure and motion of the air spring, this threaded metal stud ensures a secure and dependable connection to Peterbilt Air Trac, Air Leaf, and...

BESTfit 0.63 Inch Thick Torque Rod Shim Fits Multiple Peterbilt Suspensions* High Quality Torque Rod Shim* 4.375 Inch Center To Center* 0.063 Inch Think* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship & Material From Date...

BESTfit Spring Hanger Assembly Includes Wear Pad Kit* High Quality Air Trac Hanger* Includes Wear Pad Kit* Front Of Rear* Air Trac* Sold As Kit* Warranty On Air Trac Hangers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...

BESTfit Cast Steel Air Spring Pedestal - Replaces 03-02559R, 03-07346R, 03-08402R, 03-08403R & 107905* High Quality Air Spring Pedestal* Passenger Side* 40K Cast Steel* Includes OEM Shock Stud* Sold Individually* Warranty On Air Spring Pedestal Against...

BESTfit 4.375 Inch Center To Center Silent Block Bushing Fits Peterbilt Flex Air Suspension* High Quality Silent Block Bushing* 5.625 Inch Overall Length* 4.375 Inch Center To Center* 2.36 Inch OD* 0.625 Inch Bolt Holes * Sold Individually* Warranty On...

BESTfit 0.0625 Inch Thick Adjustment Shim* High Quality Adjustment Shim* 1-3/4 Inch Center To Center* 1/16 Inch Thick* Low Mount * Air Leaf* Sold Individually* Warranty On Adjustment Shims Against Defects In Workmanship & Material From Date Of...

BESTfit Cast Steel Air Spring Pedestal - Replaces 03-06747L, 03-08162L & 03-08163L* High Quality Air Spring Pedestal* Driver Side* 46K Cast Steel* Includes OEM Shock Stud* Sold Individually* Warranty On Air Spring Pedestal Against Defects In Workmanship...

BESTfit Rear Spring Hanger For Air Leaf Suspension* High Quality Air Leaf Hanger* Made Of Cast Steel* Front Of Rear * Sold Individually* Warranty On Air Leaf Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit C Spring Hanger Fits Peterbilt Flex Air Suspension Passenger Side* High Quality C Spring Hanger* Aluminum* Passenger Side* Sold Individually* Warranty On C Spring Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...

BESTfit Sealed Torque Rod Fits Peterbilt* High Quality Forged Torque Rod* For Peterbilt Air Trac Suspension* Length 17.340 Inches C To C * Bolt Spacing 4.375 Inches C To C * Bolt Hole Measurements  - 1 End With .625 Inches Diameter At 0...

BESTfit Front Leaf Spring Bushing Kit Fits Peterbilt* High Quality Bushing Kit* For Peterbilt Air Leaf Suspensions* Kit Includes  - 1 Bushing - 1 Spring Eye Sleeve - 1 Spring Bushing Bolt - 1 Lock Nut - 2 End Bushing...