Frame & Chassis

Rear Of Rear Bracket- LH By BESTfitStrengthen the rear suspension of your International truck with the BESTfit Rear of Rear Bracket - LH, designed to replace 1671769C2. This high-quality driver-side bracket secures the rear-of-rear position and is...

4 Inch Bottom Plate With 4 Degree Pinion By BESTfitFor reliable suspension support, choose the BESTfit 4 Inch Bottom Plate, a direct replacement for 1648598C1 built with precision and durability in mind. With four 1-inch bolt holes, a 4-degree pinion...

Rear Of Rear Bracket- RH By BESTfitFor fleets and owner-operators looking to restore factory-level suspension strength, the BESTfit Rear of Rear Bracket - RH offers a reliable replacement for 1671770C2. This high-quality passenger-side bracket is...

28.125 Inch Cross Member By BESTfitWhen it's time to restore structural reliability, the BESTfit Cross Member offers the perfect replacement for 3582949C1 and 3582949C2. Crafted as a high-quality cross member, it's built to work with the 07-051006...

BESTfit 0.195 Inch Thick Alignment Suspension Shim For Bar Pin* High Quality Shim* 1.065 Inch I.D.* 2.00 Inch O.D.* 3/16 Inch Thickness* Sold Individually * Warranty On Shims Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...

BESTfit Hanger Wear Pad Fits Freightliner FAS II - Replaces 681-325-22-10* High Quality Hanger Wear Pad* Hanger Wear Pad* Passenger * 3.375 Inch Oal * 1.77 Inch Wide* Sold Individually* Warranty On Hanger Wear Pads Against Defects In Workmanship &...

BESTfit Single Leaf Z Spring Fits Kenworth AG400L Suspension Front Passenger Side* High Quality Z Spring* Fits Front Passenger Side* Single Leaf* 1 Spring Eye* 3 Inch Width* Short Side 23-1/2* Long Side 14-3/4* Bushing A End (S.E.) RB285, MR816* Bushing...

BESTfit Single Leaf Z Spring Fits Kenworth AG400L Suspension Front Driver Side* High Quality Z Spring* Fits Front Driver Side* Single Leaf* 1 Spring Eye* 3 Inch Width* Short Side 23-1/2* Long Side 14-3/4* Bushing A End (S.E.) RB285, MR816* Bushing B End...

BESTfit Single Leaf Z Spring Fits Driver Side Front Tandem & Single Axle Peterbilt* High Quality Z Spring* Fits New Low Air Suspension* Driver Side Front Tandem And Single Axle * Single* 3 Inch Width* Short Side 23-1/2* Long Side 14-3/4* Bushing A End (S...

BESTfit Single Leaf Z Spring Fits Passenger Side Front Tandem & Single Axle Peterbilt* High Quality Z Spring* Fits New Low Air Suspension* Passenger Side Front Tandem And Single Axle * Single* 3 Inch Width* Short Side 23-1/2* Long Side 14-3/4* Bushing A...

BESTfit Brake Chamber- Type 20Maintain precise and reliable braking with the BESTfit Type 20 Brake Chamber, engineered to replace part numbers 2000001, 52000001, and MA36200. With a 3/8 inch - 18 NPTF inlet port, 2.250-inch service stroke, and 1850...

Kenworth / Peterbilt Sleeper Cab Torque Rod Kit* High Quality Torque Rod Kit* 32 7/8 Inch C To C* Sold Individually* Warranty On Torque Rod Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...