FRAME, CHASSIS, & MUDFLAPS

BESTfit Rolling Lobe Airbag - Replaces Firestone 9448, Goodyear 1R11-150Looking for a replacement air spring? Our aftermarket replacement part, sold individually, ensures reliable performance and durability. It effectively replaces OE numbers...

BESTfit Axle Seat Hendrickson With 10 Degree Pinion AngleLooking for a reliable replacement axle seat? Our aftermarket replacement part is designed for Hendrickson axles and features a 10-degree pinion angle for optimal performance. Sold individually,...

BESTfit 6,000 Lb. Capacity 4 Inch Wide 2 Leaf Parabolic SpringThe leaf spring provided is a parabolic spring type with specific dimensions and features. It includes two leaves, with a spring eye type of STD/STD. The spring eye size is 2 inches, with a...

BESTfit Set Of 6, 4 Inch 3.5 Degree Aluminum Alloy ShimsThe aluminum shim offered is sized at 4 inches by 3.5 degrees and is available in a set of 6, sold as a complete set. As an aftermarket replacement part, it ensures precise adjustments and...

BESTfit Set Of 6, 4 Inch 3.0 Degree Aluminum Alloy ShimsThe aluminum shim provided measures 4 inches by 3 degrees and is sold as a set of 6 units. Designed as an aftermarket replacement part, it ensures precise adjustments and reliability. If you require...

BESTfit Set Of 6, 4 Inch 2.5 Degree Aluminum Alloy ShimsThe shim offered is constructed from durable aluminum material, ensuring reliability and longevity. With dimensions of 4 inches by 2.5 degrees, this set of 6 shims is designed to facilitate precise...

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 Set Of 6, 4 Inch 4.0 Degree Aluminum Alloy ShimsThe offered set of shims is crafted from durable aluminum alloy, ensuring heavy-duty performance. With a width of 4 inches and a 4-degree angle, these shims are designed to help correct caster angle...

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 1/32 Inch Shims For Freightliner FAS II SuspensionThe provided shim is designed for FASII Suspension systems and is made of durable steel material. Each shim measures 1/32 inch in thickness and is sold as a set. Please note that this item is a...

BESTfit 1/16 Inch Shims For Freightliner FAS II SuspensionThe provided shim is specifically designed for FASII Suspension systems, made from durable steel material. Each shim measures 1/16 inch in thickness and is sold as a set. Additionally, the...

BESTfit Set Of 6, 4 Inch 1.5 Degree Aluminum Alloy ShimsThe provided shims are crafted from heavy-duty aluminum alloy, designed to effectively address caster angle issues. Each shim boasts a width of 4 inches and an angle of 1.5 degrees. With a spring...