Product Details: The HD Value Cab Air Spring is the perfect choice for increasing their towing and hauling capacity. This air spring is 8.46" in extended height and 2.40" in compressed size, making it ideal for larger loads. It is pressure tested to ensure quality and has a sleeve-type air spring for easy installation. With little to no maintenance, this air spring is designed to last and prolong the life of other suspension parts. FleetPride is your First Click in Heavy Duty®.