Frame & Chassis

BESTfit 4 Inch C-C X 1.262 Inch Thick Steel Side Bar Fits Kenworth K100, T300, T450, T600, T800 & W900When suspension reliability is non-negotiable, the BESTfit Steel Side Bar 6.32 Inch With 1 Inch Pin Hole ensures Kenworth trucks stay aligned and...

BESTfit Bracket Cap For Aluminum Stabilizer Bracket Fits Kenworth AG100 Airglide - Replaces K071-304Reinforce your Kenworth AG100 Airglide suspension with the BESTfit Steel Bracket Cap, designed for use with the aluminum stabilizer bracket 02-051016,...

BESTfit AG400L Bump Stop Mounts To Frame Fits Kenworth* High Quality Bumper Stop* Mounts To Frame* Stops Suspension Spring Travel* Sold Individually* Warranty On Bumper Stop Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit Air Spring For Kenworth AG400L Suspension* High Quality Air Spring* Rolling Lobe Type* 5600 Lb Load At 80 PSI* 7100 Lb Load At 100 PSI* 65 CPM Natural Frequency* Without Bumper* Bracket Not Included* Body Dimensions:  - 16 Inch Design...

BESTfit 138MM C-C Threaded Spring Pin Fits Kenworth K100, T300, T450, T600, T800 & W900The BESTfit 177MM OAL X 27MM OD M33.5-4 Threaded Spring Pin delivers strength, precision, and durability for Kenworth trucks. Designed from premium materials, it...

BESTfit AG400L Suspension Air Spring Stud* High Quality Air Spring Stud* Dimensions:  - 8.040 Inch Overall Length  - 1.750 Inch 1/2 Inch - 13 Thread On One End  - 1.830 Inch 1/2 Inch - 13 Thread On Other End* Sold Individually* Warranty On...

BESTfit Torque Rod - Replaces 1693060C1, 350330088, 35033201, 8079894* High Quality Torque Rod* Non-Rebushable Ends* Shaft Diameter (A) 1-1/4* Side A Straddle* Side A Bushing Non-Rebushable* Side A Angle 0* Side B Straddle* Side B Bushing Non-Rebushable*...

BESTfit Torque Rod For Kenworth AG100 Airglide Suspension* High Quality Torque Rod* Shaft Diameter (A) 1-1/4* Side A Straddle* Side A Angle N/A* Side B Taper* Side B Angle N/A* Center To Center 24 Inch* Sold Individually* Warranty On Torque Rods Against...

BESTfit 6 Thread Bushing Fits Kenworth K100, T300, T450, T600, T800 & W900Keep your Kenworth 4-inch spring suspension operating at peak performance with the BESTfit 4 Inch OAL X 1.75 Inch OD 1.375 Inch Threaded Bushing. Crafted from high-strength...

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 KenworthRestore the performance and reliability of your Kenworth AG100 suspension with the BESTfit Torque Arm Mount Bracket Replacing K055-405. Designed for durability and precision fitment, this high-quality torque...

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...