Frame & Chassis

BESTfit Trunnion Hanger Mount Kit Fits Kenworth AG100 Airglide 8 Bag Suspension* High Quality Hanger Mount Kit* Kit Contains - 4- 16 MM 2 X 120 MM Bolts - 3- 16 MM 2 X 180 MM Bolts - 2- 20 MM 2.5 X 260 MM Bolts - 2 - 16 MM 2 X 160MM...

BESTfit 5.75 Inch Center To Center 1.375 Inch 6 Thread Spring Pin Fits Kenworth K100, K300, T300-T800 & W900* High Quality Threaded Spring Pin* 7.375 Inch Overall Length* 5.75 Inch Center To Center* 1.75 Inch 6 Thread* 1.063 Inch Pin OD* Sold...

BESTfit 0.875 Inch ID Silent Block Bushing Fits Kenworth AG380 SuspensionEnsure your Kenworth AG380 suspension operates efficiently with the BESTfit 3 Inch OAL X 2.375 Inch OD Silent Block Bushing. This high-quality bushing features a 3-inch overall...

BESTfit Air Spring Fits PACCAR Flex Air & Kenworth AG380 SuspensionsFor reliable performance and superior load handling, the BESTfit Air Spring is ideal for PACCAR Flex Air and Kenworth AG380 suspensions. Designed to replace W01-358-8813, this rolling...

BESTfit 6,000 Lb. Capacity 4 Inch Wide 2 Leaf Parabolic SpringMaintain optimal suspension performance with the BESTfit 2 Leaf Parabolic Front Spring 4 Inch Wide, designed for a wide range of Kenworth trucks, including K100C, T300-T450, T600, T600B, T600...

BESTfit Aluminum C Spring Hanger Fits Kenworth Driver Side AG380 Suspension* 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...

BESTfit 24 Inch Torque Rod Fits KenworthEnsure reliable suspension support for your Kenworth truck with the BESTfit 24 Inch Torque Rod. Measuring 24 inches from center to center, this high-quality torque rod provides proper alignment and enhanced...

BESTfit Suspension Frame Bracket Fits Kenworth K100, T350-T450, T600, T800 & W900* High Quality Center Frame Bracket* Made Of Aluminum* Dimensions:  - 16.00 Inch Top Outer C To C Width  - 10.00 Inch Top Inner C To C Width  - 13.00 Inch Mid...

BESTfit Bracket Fits KenworthKeep your Kenworth suspension system strong and secure with the BESTfit Gusset Steel Bracket, designed to replace OEM part number K140-1662 for AG100 Air Ride Suspensions. Built from high-quality, heavy-duty steel, this...

BESTfit Torque Arm Bushing - Replaces 350330088, 35033201 & 8079894Keep your Kenworth stable and responsive with the BESTfit Torque Arm Bushing. Replacing 44694000, 4694-000L, and 1693060C1, it features 4.375-inch center-to-center bolt holes for exact...

BESTfit 40 Inch Battery Box Cover Fits Kenworth* High Quality Battery Box Cover* Made Of Economy Aluminum* 40 Inch Length* 6.125 Inch From Last Bend In Cover To The Bottom Edge* Sold Individually* Warranty On Battery Box Cover Against Defects In...

BESTfit Center Frame Bracket Mounting Kit Fits Kenworth AG-200 & AG-400 8 Bag Suspension* High Quality Mounting Kit* Bolt Kit For Center Bracket Between The Tandems* Services One Hanger * Fits AG200 And AG400 Suspension Models* Sold Individually*...