52440 Air Lift Air Spring Spacers 4" Level Air Spring Spacer Kit 4 Inch 4 Degree Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL Air Lift Universal Air Spring Spacers for LoadLifter 5000 and 7500XL. For drivers of lifted trucks, it's common to find that the towing and hauling capabilities of the stock suspension are compromised. With the new Universal Air Spring Spacers from Air Lift, drivers are now able to add a load support solution and restore the full potential of the vehicle. Available in 2 in. straight, 4 in. straight, 6 in. straight, 4 in. angled, and 6 in. angled varieties, the Universal Air Spring Spacers are designed to accommodate most lift kits, up to six inches. With a unique spinal design, the spacers are easy to attach to bellows style air spring systems, including Air Lift's best selling LoadLifter 5000 series and LoadLifter 7500 XL, using the provided hardware. With air springs equipped, drivers of lifted vehicles will find that the towing and hauling capabilities of their vehicles are restored. Adding air springs will eliminate many common issues faced when towing and hauling heavy loads, including squat, poor headlight aim, trailer sway, and bottoming out. Drivers and passengers alike will notice that handling, ride quality, and braking power are all greatly improved. Each Universal Air Spring Spacer kit comes with a clear, easy to follow, fully illustrated instruction manual to make the installation process easy, clear and simple. As the leader in air suspension products for more than 70 years, Air Lift is committed to delivering quality load support parts that last. The key suspension components have all been torture tested to ensure the highest quality, longevity, and customer satisfaction. With a limited lifetime warranty, you can purchase this kit with peace of mind. Take your existing air suspension solution to the next level of safety and comfort with Universal Air Spring Spacers today!