The Gabriel Shock Absorber is the perfect addition to your Kenworth or Peterbilt truck. Part of the product line, this shock absorber boasts an extended length of 26.31" and a collapsed length of 16.03", with a stroke of 10.28" and a bore of 1-5/8". Featuring a dust tube and recoil cutoff, this shock absorber is built to last with high-quality materials and advanced engineering. It's also includes adjustable settings for both rebound and compression damping, with forces at the "Firm" (F) setting of 791 lbs. for rebound and 276 lbs. for compression. its easy to install with the included upper mount kit (QTY: 141108) and lower mount code (S21). Its gas-charged design provides a more consistent damping force, ensuring a smooth and comfortable ride for you and your passengers. FleetPride is your First Click in Heavy Duty®.