Peterbilt 379 Air Springs & Level Valves

BESTfit Air Bag For Peterbilt Flex Air Suspension   * High Quality Air Bag* Type Rolling Lobe* Load (Lbs.) At 80 PSI 5710* Load (Lbs.) At 100 PSI 7160* Natural Freq. (Cpm) 71* Design Height Inch 11.5* Bottom Plate Type Plastic* Top Plate Hole/Stud...

BESTfit New Low Air Leaf Suspension Leveling Valve Kit Includes Mounting Bracket & Hardware   * High Quality Leveling Valve Kit* Barksdale Type Replacement* HCV Kit* Non-Delay* 1/4 Inch NPT* 2 Supply Ports* Kit Icludes: - Short Lever To Mount...

BESTfit Suspension Air BagIntroducing our suspension air bag, boasting impressive load capacities at both 80 and 100 PSI, along with a compact design for your truck's needs. With a CPM of 71 and a design height of 13 inches, this air bag provides...

BESTfit 18.8 x 12.6 Inch Air Bag With Load 5700 LBs At 80 PSIThe "Air Bag" is a suspension component measuring 18.8 inches in height and 12.6 inches in diameter. It features a plastic base with a top plate that includes three holes/studs, measuring 9...