Frame & Chassis

BESTfit 1/16 Inch Thick Torque Rod Shim Fits Kenworth AG380 - Replaces 3624480C1, 65640002 & 66299002Ensure precise alignment and optimal suspension performance on your Kenworth AG380 with the BESTfit 1/16 Inch Thick X 5.688 Inch C to C Torque Rod Shim...

BESTfit Torque Arm Mount Bracket Fits Kenworth* High Quality Torque Arm Mount Bracket * 2 Inch Standout* Made Of Aluminum* 0.73 Inch Bolt Holes* 4.400 Inch Center To Center* Sold Individually* Warranty On Bracket Against Defects In Workmanship & Material...

BESTfit Bushing For Kenworth Rear AG100 AirglideKeep your Kenworth AG100 Airglide rear suspension stable, smooth, and reliable with the BESTfit Premium Poly Bushing. This high-quality replacement for 44697000 features a tapered stud mount, 2.750-inch O.D...

BESTfit Steel Side Bar Fits Kenworth K100, T2000, T300, T600, T800 & W900 - Replaces K209-83* High Quality Side Bar* Steel* 6.313 Inch Overall Length* 4 Inch Center To Center* 1.75 Inch Width* 1.5 Inch Thick* 1.063 Inch Pin Hole* Sold Individually*...

BESTfit 0.063 Inch Thick Torque Rod Shim Replaces OF47457, 49689, 8020329Keep your Kenworth AG380 suspension performing at its best with the BESTfit 0.063 Inch Thick X 4.375 Inch C to C Torque Rod Shim. Engineered for accuracy and durability, this...

BESTfit Air Spring Fits Kenworth* High Quality Air Spring* Rolling Lobe Type* 5100 Load At 80 PSI* 64 Load At 100 PSI* 103 CPM Natural Frequency* Plastic Bottom Plate* Without Bumper* Dimensions:  - 7.00 Inch Design Height  - 3.90 Inch Minimum...

BESTfit Trunnion Hanger Mount Kit Fits Kenworth AG100 Airglide 8 Bag SuspensionReinforce your Kenworth AG100 Airglide 8 Bag Suspension with the BESTfit Trunnion Hanger Mount Kit, engineered to replace 1 MK16913 hanger. Complete with bolts, washers, and...

BESTfit 5.75 Inch Center To Center 1.375 Inch 6 Thread Spring Pin Fits Kenworth K100, K300, T300-T800 & W900Keep your Kenworth suspension and linkage assemblies performing optimally with this high-quality BESTfit 7.375 Inch Threaded Spring Pin. It...

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...