Peterbilt 567/579 Leaf Springs, Hangers & Acc.

BESTfit 3 Leaf Parabolic Spring W/ 8200 Lb. Capacity Fits Peterbilt 1982-Newer * High Quality Parabolic Spring* 4XPD/447 3/788 25-1/2X26-3/4 C 5-1/4 2/RNK* 100XPD/11, 3/20 648X679 C 134 2/RNK* 8,200lbs Capacity* Sold Individually* Warranty On Parabolic...

BESTfit Single Leaf Z Spring For HendricksonUpgrade your vehicle's suspension system with our aftermarket Z Spring, designed for optimal performance and durability. This single leaf spring features a thickness of 2.0 inches and is equipped with two holes...

BESTfit 1/8 Inch Thrust Angle Shims For Peterbilt With Air Leaf Suspension * High Quality Thrust Angle Shims* Made Of Aluminum Alloy* 1/8 Inch * Heavy Duty* 13/16 Slot Width * Helps Correct Caster Angle Problems * You Will Need To Spread The Load To...

BESTfit 1/16 Inch Thrust Angle Shims For Peterbilt Air Leaf SuspensionsThe offered shim is specifically designed for use with Air Leaf Suspension systems and is constructed from sturdy steel material. Sold as a set of 10, each shim measures 1/16 inch in...

BESTfit 2 Leaf Spring Fits Peterbilt Air Trac SuspensionThe Leaf Spring is designed to fit Air Trac Suspension systems, featuring 2 leaves with a hook on the second leaf for secure attachment. It has a width of 4 inches, with the short end measuring...

BESTfit Single Leaf Z Spring Fits Peterbilt New Low Air Suspension Rear Passenger SideThe Z Spring is tailored for new low air suspension systems, fitting the rear passenger side. Constructed with a single leaf and measuring 3 inches in width, it has a...

BESTfit Single Leaf Z Spring Fits Peterbilt New Low Air Suspension Rear Driver SideThe Z Spring is designed specifically for low air suspension systems, intended for the rear driver's side. It features a single leaf construction with a width of 3 inches...

BESTfit Heavy Duty Premium Poly Bushing * High Quality Bushing* Made Of Poly* Fleet Premium Heavy Duty* Fully Rotational* IROS Corporate Air Ride * 2.550 Inch Width* 5.650 Inch Center To Center* 0.813 Inch * Bushing (Type 1) Premium Poly Bushing* Bushing...

BESTfit Poly Bushing Fits Peterbilt Air Leaf Suspension * High Quality Bushing* Made Of Rubber* Fully Rotational* FAS II Airliner, Iros Corporate Air Ride, Spring Eye* Bushing (Type 1) Silent Block* Bushing (Type 2) Straddle Lip Type* Sleeve Type High...

BESTfit Air Spring Stud Fits Peterbilt New Low Air Leaf Suspension * High Quality Air Spring Stud* 8.04 Inch Overall Length* Sold Individually* Warranty On Air Spring Stud Against Defects In Workmanship & Material From Date Of Purchase***High Quality...

BESTfit Front Of Rear Hanger Fits Peterbilt New Low Air Leaf Suspension * High Quality Hanger* Front Of Rear* Aluminum* Fits Peterbilt New Low Air Leaf* Sold Individually* Warranty On Hanger Against Defects In Workmanship & Material From Date Of...

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...