{"product_id":"air-lift-alf60915-1000-universal-air-spring-kit-4-5in-7-5in","title":"Air Lift Air Lift 1000 Universal Air Spring Kit","description":"\u003ch4\u003eLoad-Leveling Air Support That Installs Inside Any Open Coil Spring in Under Two Hours\u003c\/h4\u003e\n\u003cp\u003eThe Air Lift ALF60915 Air Lift 1000 Universal Air Spring Kit is a size-specific kit in the Air Lift 1000 universal product family, designed to install inside the existing open coil springs of any compatible coil-sprung vehicle to provide up to 1,000 lbs. of adjustable load-leveling support. Built from tough molded polyurethane and adjustable from 5 to 35 PSI, the ALF60915 eliminates sag, body sway, rough ride, and bottoming out when towing, hauling heavy loads, or carrying a full passenger load. This kit fits coil springs with a minimum inside diameter of 4.5 inches and a maximum inside length of 7.5 inches. Compatible with trucks, SUVs, CUVs, cars, minivans, and RVs with open coil spring suspensions. Backed by Air Lift's Limited Lifetime Warranty and 60-Day Ride Satisfaction Guarantee.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 1,000 lbs. of load-leveling support when installed inside compatible open coil springs\u003c\/li\u003e\n\u003cli\u003eAir adjustable from 5-35 PSI for customized ride height and load support\u003c\/li\u003e\n\u003cli\u003eFits coil springs with 4.5 inch minimum inside diameter and 7.5 inch maximum inside length\u003c\/li\u003e\n\u003cli\u003eMolded polyurethane construction for long-term durability and resistance to weather and road conditions\u003c\/li\u003e\n\u003cli\u003eReduces squat, sway, rough ride, and bottoming out under load\u003c\/li\u003e\n\u003cli\u003eMaintenance-free design with no service intervals required\u003c\/li\u003e\n\u003cli\u003eCompatible with most coil-spring vehicles including trucks, SUVs, cars, vans, and RVs\u003c\/li\u003e\n\u003cli\u003eCovered by Air Lift's Limited Lifetime Warranty and 60-Day Ride Satisfaction Guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eALF60915\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Lift SKU\u003c\/td\u003e\n\u003ctd\u003e60915\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Spring Min. Inside Diameter\u003c\/td\u003e\n\u003ctd\u003e4.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Spring Max. Inside Length\u003c\/td\u003e\n\u003ctd\u003e7.50 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad-Leveling Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 1,000 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Pressure Range\u003c\/td\u003e\n\u003ctd\u003e5-35 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eMolded polyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Type\u003c\/td\u003e\n\u003ctd\u003eUniversal (open coil spring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime \/ 60-Day Ride Satisfaction Guarantee\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e729199609152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e2x Air Lift 1000 air spring bladders (polyurethane)\u003c\/li\u003e\n\u003cli\u003e2x heat shields with clamps (if applicable for kit size)\u003c\/li\u003e\n\u003cli\u003eAir line and tee fitting\u003c\/li\u003e\n\u003cli\u003e2x Schrader valves\u003c\/li\u003e\n\u003cli\u003eZip ties and all installation hardware\u003c\/li\u003e\n\u003cli\u003eAir spring spacers (if applicable)\u003c\/li\u003e\n\u003cli\u003eIllustrated installation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout Air Lift Company\u003c\/h4\u003e\n\u003cp\u003eAir Lift Company has been manufacturing air suspension products for over 70 years, building air springs, load assist kits, and complete air management systems for passenger vehicles, trucks, motorhomes, and commercial applications. The Air Lift 1000 series is the company's most versatile load-assist air spring line, designed for coil-spring vehicles across a wide range of makes and models where improved towing, hauling, and load management capability is desired.\u003c\/p\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cstrong\u003eHow do I know if the ALF60915 fits my coil springs?\u003c\/strong\u003e\n\u003cp\u003eThe ALF60915 requires coil springs with a minimum inside diameter of 4.5 inches and a maximum inside length of 7.5 inches. To check, unload your vehicle, allow it to return to normal ride height, and measure the inside diameter and inside height of your coil springs. If your measurements fall within these dimensions, the ALF60915 is your correct Air Lift 1000 universal kit. Air Lift provides a sizing chart at airliftcompany.com to help match measurements to the correct kit number.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat vehicles does the ALF60915 fit?\u003c\/strong\u003e\n\u003cp\u003eThe ALF60915 is a universal kit that fits any coil-spring vehicle whose springs fall within the 4.5 inch minimum inside diameter and 7.5 inch maximum inside length specifications. This includes a wide range of trucks, SUVs, CUVs, cars, minivans, and motorhomes. Because fitment is based on coil spring measurement rather than vehicle year, make, and model, Air Lift recommends measuring your springs rather than relying on a vehicle application lookup. The kit must be used only with open coil spring suspension designs, not on coilover shock applications.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat PSI should I run in the ALF60915 air springs?\u003c\/strong\u003e\n\u003cp\u003eThe ALF60915 supports air pressure adjustment from 5 to 35 PSI. At 5 PSI, the air springs provide minimal supplemental support and allow the coil springs to function largely as designed. As load increases, increasing pressure provides progressively more support to level the vehicle and resist sag and sway. Most users adjust pressure based on their current load condition, running lower pressure for unloaded driving and higher pressure when towing or hauling. Do not exceed 35 PSI and do not allow the air springs to run at 0 PSI, as the spring requires minimum pressure to maintain its shape and seal integrity.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes the ALF60915 replace the factory coil springs?\u003c\/strong\u003e\n\u003cp\u003eNo. The ALF60915 installs inside the existing factory coil springs, not in place of them. The factory coil springs remain installed and the Air Lift 1000 air spring sits inside the coil, adding supplemental air-adjustable support on top of the factory spring rate. The factory springs handle the base ride quality while the air spring provides the additional load-leveling capacity when needed.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes the ALF60915 require an onboard air compressor?\u003c\/strong\u003e\n\u003cp\u003eNo air compressor is included with the ALF60915 kit. The air springs are inflated and deflated through the included Schrader valves using a standard air compressor, portable inflator, or tire inflator. Air Lift offers separate onboard compressor systems (WorkhorseHD, LoadController, etc.) that can be integrated for automatic pressure management, but the basic kit is designed to be inflated manually as needed. Each spring has an individual Schrader valve for independent adjustment.\u003c\/p\u003e\n\n\u003cstrong\u003eIs the ALF60915 covered by a warranty?\u003c\/strong\u003e\n\u003cp\u003eYes. The ALF60915 is covered by Air Lift's Limited Lifetime Warranty against manufacturing defects, with no mileage restriction. Air Lift also offers a 60-Day Ride Satisfaction Guarantee, which allows customers to return the product if they are not satisfied with the performance improvement. Review Air Lift's warranty terms at airliftcompany.com for full details and claim procedures.\u003c\/p\u003e\n\n\u003cstrong\u003eCan the ALF60915 be used on a coilover suspension?\u003c\/strong\u003e\n\u003cp\u003eNo. The ALF60915 and all Air Lift 1000 universal kits are designed specifically for open coil spring suspensions, not coilovers. Coilover systems use a combined shock absorber and spring assembly where the spring wraps around the shock body. The Air Lift 1000 spring cannot be installed in a coilover assembly and is not appropriate for that application.\u003c\/p\u003e\n\n\u003cstrong\u003eHow does the ALF60915 affect my ride quality when unloaded?\u003c\/strong\u003e\n\u003cp\u003eWhen the ALF60915 is inflated to the minimum recommended 5 PSI with no load on the vehicle, most users report minimal change to normal ride quality compared to the factory coil spring alone. The air spring adds a slight supplemental spring rate at low pressure but does not stiffen the ride noticeably under light-load conditions. For best results, deflate the air springs close to minimum pressure during normal unloaded driving and reinflate when hauling or towing.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eUnload the vehicle and allow it to return to normal, unloaded ride height before beginning installation.\u003c\/li\u003e\n\u003cli\u003eSafely lift and support the vehicle. Access the coil springs from below the vehicle.\u003c\/li\u003e\n\u003cli\u003eMeasure the coil spring inside diameter and inside height to confirm the ALF60915 is the correct kit before installing.\u003c\/li\u003e\n\u003cli\u003eIf applicable, install heat shields around the air spring with the supplied clamps to protect the air spring from exhaust heat.\u003c\/li\u003e\n\u003cli\u003eCompress the air spring by hand and insert it into the inside of the coil spring.\u003c\/li\u003e\n\u003cli\u003ePosition the air spring so it seats properly within the coil spring travel range without contacting the shock absorber shaft or upper spring seat.\u003c\/li\u003e\n\u003cli\u003eRoute the air line from the spring through a protected path away from exhaust, steering, and moving components.\u003c\/li\u003e\n\u003cli\u003eConnect the air line to the tee fitting and route both lines to the Schrader valve mounting location.\u003c\/li\u003e\n\u003cli\u003eMount the Schrader valves in an accessible location for inflation and deflation.\u003c\/li\u003e\n\u003cli\u003eLower the vehicle and inflate the air springs to 5 PSI minimum before driving.\u003c\/li\u003e\n\u003cli\u003eAdjust pressure based on current load requirements, up to 35 PSI maximum.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Air Lift","offers":[{"title":"Default Title","offer_id":46030363951183,"sku":"ALF60915","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/air-lift-alf60915-1000-universal-air-spring-kit.png?v=1783610959","url":"https:\/\/www.blackopsautoworks.com\/products\/air-lift-alf60915-1000-universal-air-spring-kit-4-5in-7-5in","provider":"Black Ops Auto Works","version":"1.0","type":"link"}