The GABRIEL 70028 Ultra Shock Absorber is engineered to enhance vehicle stability and ride comfort, particularly under heavy-duty conditions. Designed with precision, this shock absorber features a gas-charged system that delivers consistent damping performance, effectively reducing vibrations and improving control. Its robust construction includes a super-finished chromed piston rod, offering superior corrosion resistance and extended product life. The leak-proof piston seal and rod guide eliminate oil bypass, ensuring optimal performance over time. With a 1-3/8 inch bore piston constructed from bonded iron, the 70028 Ultra Shock Absorber provides enhanced durability and longevity. The StableSteer valving system improves tire contact with the road, contributing to better control, safety, and overall performance. Additionally, the orifice control disk with variable nine-stage valving ensures consistent oil flow, further enhancing ride quality. The GABRIEL 70028 Ultra Shock Absorber is compatible with specific vehicle models, including the 2004-2006 Scion xB and xA, as well as certain Peterbilt and Kenworth truck models. This compatibility ensures a precise fit and optimal performance for these vehicles. By incorporating the GABRIEL 70028 Ultra Shock Absorber into your fleet, you can expect improved ride comfort, enhanced vehicle control, and increased durability, leading to reduced maintenance costs and extended vehicle lifespan.