Frame & Chassis

BESTfit Torque Rod Fits Peterbilt & Kenworth Flex Air Suspension* High Quality Torque Rod* 23.75 Inch Center To Center* Sold Individually* Warranty On Torque Rod Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...

BESTfit Semi-Round U-Bolt Kit For Peterbilt Low Air Leaf Suspension* High Quality U Bolt Kit* U Bolt Type Flat Semi-Round Bend* Grade 8* U Bolt Diameter 1 Inch* Width 3.500 Inch* Length 15.500 Inch* Sold As Kit* Warranty On U Bolt Kits Against Defects In...

BESTfit 0.09375 Inch Thick Adjustment Shim* High Quality Adjustment Shim* 1-3/4 Inch Center To Center* 3/32 Inch Thick* Low Mount * Air Leaf* Sold Individually* Warranty On Adjustment Shims Against Defects In Workmanship & Material From Date Of...

BESTfit 2 Leaf Spring Fits Peterbilt Air Trac Suspension* High Quality Leaf Spring* Fits Air Trac Suspension* 2 Leaves* Hook On Second Leaf* 4 Inch Width* Short End 4-3/8* Long End 24-3/4* Bushing B End HK-2* Sold Individually** Warranty On Leaf Springs...

BESTfit 0.875 Inch ID Silent Block Bushing Fits Peterbilt Flex Air Suspension* High Quality Silent Block Bushing* 3 Inch Overall Length* 2.375 Inch Center To Center* 0.875 Inch OD* Fits Peterbilt Flex Air Suspension* Sold Individually* Warranty On Silent...

BESTfit Square U-Bolt Fits Peterbilt Low Air Leaf Suspension* High Quality U Bolt Kit* U Bolt Type Square Bend* Grade 8* U Bolt Diameter 3/4 Inch* Width 3.500 Inch* Length 5.125 Inch* Sold As Kit* Warranty On U Bolt Kits Against Defects In Workmanship &...

BESTfit 1/16 Inch Thick Torque Rod Shim - Replaces 03-08782-002, 3549153C1, 3624480C1, 65640002 & 66299002* High Quality Torque Rod Shim* 5.688 Inch Center To Center* 1/16 Inch Thick* Sold Individually* Warranty On Torque Rod Shim Against Defects In...

BESTfit Front Of Rear Steel Spring Hanger Fits Peterbilt Low Air Leaf Suspension* High Quality Spring Hanger* Cast Steel* For Low Mount Air Leaf* Front Of Rear* 3.930 Inch Center To Center* 3.143 Inch* 0.645 Inch* 2.623 Inch* 0.500 Inch* 3.790 Inch* Sold...

BESTfit Single Leaf C Spring Fits Peterbilt Flex Air Suspension* High Quality Single Leaf C Spring* Spring Type C-Spring* Spring Eye 2* Special Notes * Eye Type (S.E./L.E.) REV/REV* Width 4* S.E. (A) SS* L.E. (B) SS* Bushing A End (S.E.) RB291-r, MR828*...

BESTfit Torque Rod Fits Peterbilt & Kenworth Flex Air Suspension* High Quality Torque Rod* 24.625 Inch Center To Center* Sold Individually* Warranty On Torque Rod Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...

BESTfit 1/32 Inch Thick Torque Rod Shim - Replaces 03-08782-001, 3624479C1, 3549152C1, 65640001 & 66299001* High Quality Torque Rod Shim* 5.688 Inch Center To Center* 1/32 Inch Thick* Sold Individually* Warranty On Torque Rod Shim Against Defects In...

BESTfit U Bolt Saddle - Replaces 03-01656, 03-01656G, 03-1656B & 03-1656D* High Quality U Bolt Saddle* 6.750 Inch* 3.875 Inch* 8.375 Inch* Sold Individually* Warranty On U Bolt Saddles Against Defects In Workmanship & Material From Date Of Purchase***...