Frame & Chassis

BESTfit Upper Step Panel Fits KenworthDirect replacement aluminum step built for Kenworth trucks. Covers both battery and tool box areas with extended 40-inch length.* High Quality Step Panel* Made Of Aluminum* 40 Inch Length* Battery And Tool Box...

BESTfit Trunnion Hanger Mount Kit Fits Kenworth AG100 Airglide 8 Bag Suspension* High Quality Hanger Mount Kit* Kit Contains - 6 - 20 MM-2.5 X 90MM Bolts - 2 - 20 MM-2.5 X 130MM Bolts - 2 - 16 MM-2 X 160MM Bolts - 16 - 7/8 Inch...

BESTfit 6.312 Inch Center To Center Silent Block PinAchieve smooth and stable handling on your Kenworth with the BESTfit 1.75 X 7.5 Inch Silent Block Pin for M1813 hangers. Built with a high-confinement sleeve and bolt-type design, this silent block...

BESTfit Shackle Hanger Fits Kenworth K100, T300, T450, T600, T800 & W900* High Quality Shackle Hanger* Steel* Cast # B11-1033* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit Battery Box With Lower Step And Diamond Plate Aluminum CoverProtect your batteries with this aftermarket battery box with a diamond plate aluminum cover and lower step. It is 45 inches long and fits 2004 and older Kenworth models. The box is made...

BESTfit Upper Gusset For Center Frame Support Fits Kenworth AG-200 Suspension* High Quality Upper Suspension Hanger Gusset* Fits AG200 Air Ride Suspension* Upper Support Inside The Frame From Cross Member To Center Frame Support* Gusset Only, No Hardware...

BESTfit Shackle Hanger Fits Kenworth K100, T300, T450, T600, T800 & W900* High Quality Shackle Hanger* Aluminum* Cast # B11-1033* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit 4 Inch C-C X 1.262 Inch Thick Aluminum Side Bar Fits Kenworth K100, T300, T450, T600, T800 & W900Tackle your suspension repairs with confidence using this BESTfit Aluminum Side Bar designed as a direct replacement for Kenworth part B20-1007...

BESTfit Threaded Shackle Spring Fits Kenworth W900* High Quality Shackle Spring Pin* Threaded* Sold Individually* Warranty On Shackle Spring Pins Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...

BESTfit Shackle Hanger Fits Kenworth K100, T300, T450, T600, T800 & W900* High Quality Shackle Hanger* Aluminum* Cast # B11-1033* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit 6.33 Inch C-C Threaded Spring Pin Fits Kenworth K100, T300, T450, T600, T800 & W900Maintain your Kenworth's suspension reliability with the BESTfit 7.87 Inch OAL X 1.062 Inch OD 1.375 Inch M33.5-4 Threaded Spring Pin, designed to replace B65-1008...

BESTfit Air Bag Adapter Fits KenworthMaintain smooth and reliable ride quality with the BESTfit Passenger Side Air Bag Adapter for Kenworth, designed to replace OEM K129-500R. Constructed from high-quality materials, it provides a precise fit for optimal...