Air Lift
Air Lift Loadlifter 5000 Ultimate Air Spring Kit w/Internal Jounce Bumper 17 Ford Super Duty Pickup
* Images may be a representation and may not reflect the actual product.
Product Details
LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product! Fits vehicles with in-bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE. Works with vehicle's leaf springs to provide up to 5,000 lbs. of rear load leveling capacity and keeps the vehicle riding stable, level and comfortable whether loaded or unloaded. Fully adjustable from 5 to 100 PSI. The closed-cell urethane foam jounce bumper inside the ULTIMATE air springs provide a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects vehicles carrying heavy loads. Never bottom out again with the ULTIMATE! LoadLifter 5000 ULTIMATE air springs are maintenance free! Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. Requires no drilling into frame! Includes industry-exclusive 60 Day No Questions Money Back Guarantee! Includes the most comprehensive Lifetime Warranty in the industry---covers all kit contents including brackets, fittings and air line. Air springs are built like a tire and are reinforced by durable, 2-ply fabric for maximum strength. Exclusive upper and lower roll plates included. Protect the springs from sharp edges, such as brackets or the frame. The kit includes 2 air springs, brackets, air lines, Schrader valve and all of the hardware needed for installation. Includes fully illustrated instruction manual. Add an Air Lift on-board air compressor system to inflate and deflate air springs with the touch of a button from inside or outside of the vehicle.
The brand new 2017 Ford F250/350 AWD Super Duty has been billed as the toughest; smartest; most capable Super Duty ever; specifically designed and built to tow and haul. In order to match the latest vehicles rolling off the line; Air Lift has released its LoadLifter 5000 Ultimate kit to protect and support these pickups in their daily use. Offering up to 5;000 pounds of load-leveling capacity; our fully-adjustable; industry leading air springs are the perfect partner for your vehicle. The LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and hauling; such as squat; poor headlight aim; trailer sway; body roll; and bottoming out. With the added stability and weight-distribution that air springs provide; you can haul safely; knowing that you have optimal braking and steering control. With the ability to adjust the air pressure from 5-100 PSI; your Ford Super Duty can be ready for any weight and any situation (Note: Do not exceed vehicle s GVWR). What sets the LoadLifter 5000 Ultimate apart from other kits is the built-in internal jounce bumper. An Air Lift exclusive; the jounce bumper inside the air spring absorbs shock; eliminating squat; sway; and bottoming out; even on rough roads. This replaces the factory jounce bumper and it completely maintenance free; running safely with zero air pressure. This added feature makes the kit the ULTIMATE in ride comfort and protection. As the leader in air suspension products for more than 65 years; Air Lift is committed to delivering quality load support parts that last. To ensure the highest quality; longevity; and customer satisfaction; the key suspension components; including the air springs and all hardware; have all been torture-tested to 1 million cycles on our hydraulic test rig. With a lifetime warranty and 60-Day Ride Satisfaction Guarantee û not to mention the Air Lift reputation for great customer service and technical support; should you run into any snags in the installation proces
The brand new 2017 Ford F250/350 AWD Super Duty has been billed as the toughest, smartest, most capable Super Duty ever, specifically designed and built to tow and haul. In order to match the latest vehicles rolling off the line, Air Lift has released its LoadLifter 5000 Ultimate kit to protect and support these pickups in their daily use. Offering up to 5, 000 pounds of load-leveling capacity, our fully-adjustable, industry leading air springs are the perfect partner for your vehicle. The LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and hauling, such as squat, poor headlight aim, trailer sway, body roll, and bottoming out. With the added stability and weight-distribution that air springs provide, you can haul safely, knowing that you have optimal braking and steering control. With the ability to adjust the air pressure from 5-100 PSI, your Ford Super Duty can be ready for any weight and any situation (Note: Do not exceed vehicle's GVWR). What sets the LoadLifter 5000 Ultimate apart from other kits is the built-in internal jounce bumper. An Air Lift exclusive, the jounce bumper inside the air spring absorbs shock, eliminating squat, sway, and bottoming out, even on rough roads. This replaces the factory jounce bumper and it completely maintenance free, running safely with zero air pressure. This added feature makes the kit the ULTIMATE in ride comfort and protection. As the leader in air suspension products for more than 65 years, Air Lift is committed to delivering quality load support parts that last. To ensure the highest quality, longevity, and customer satisfaction, the key suspension components, including the air springs and all hardware, have all been torture-tested to 1 million cycles on our hydraulic test rig. With a lifetime warranty and 60-Day Ride Satisfaction Guarantee -- not to mention the Air Lift reputation for great customer service and technical support, should you run into any snags in the instal LoadLifter 5000 ULTIMATE adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product! Fits vehicles with in-bed hitches. 2017-2018 Ford F-250 Super Duty 4WD, 2017 Ford F-250 Super Duty King Ranch 4WD, 2017 Ford F-250 Super Duty Lariat 4WD, 2017 Ford F-250 Super Duty Platinum, 2017 Ford F-250 Super Duty XL 4WD, 2017 Ford F-250 Super Duty XLT 4WD, 2017-2018 Ford F-350 Super Duty 4WD The brand new 2017 Ford F250/350 AWD Super Duty has been billed as the ?toughest, smartest, most capable Super Duty ever, ? specifically designed and built to tow and haul. In order to match the latest vehicles rolling off the line, Air Lift has released i Offering up to 5, 000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2017 Ford Super Duty 4WD a breeze, with the added feature of the internal jounce bumper. Offering up to 5, 000 pounds of load-leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling with your 2017 Ford Super Duty a breeze, with the added feature of the internal jounce bumper. The brand new 2017 Ford F250/350 AWD Super Duty has been billed as the ?toughest, smartest, most capable Super Duty ever, ? specifically designed and built to tow and haul. LoadLifter 5000 Ultimate Air Spring Kit; Rear; Adjustable; With Internal Jounce Bumper; Leaf Spring Air Spring Kit; 2 Hr Install; Safely Run w/Zero Air Pressure; Air Lift Loadlifter 5000 Ultimate Air Spring Kit w/Internal Jounce Bumper 17 Ford Super Duty Pickup LoadLifter 5000 ULTIMATE with internal jounce bumper; Leaf spring air spring kitVehicle Fitment
Please verify year, make, model, and any notes before ordering.
- 2017-2018Ford F-250
- 2017-2018Ford F-350
- 2017Ford F-Series Truck
Product Specs
- Brand
- Air Lift
- Part Number
- 88399
- Catalog Number
- 001137546
- Product Line
- 5000 Ultm Air Spring Kits
- Category
- Suspension
- Type
- Air Suspension Kits
- UPC / Barcode
- 729199883996
- Vendor Product Category
- Suspension
- Vendor Product Subcategory
- Air Suspension Kits
- Box Length
- 14.13 in
- Box Width
- 10.75 in
- Box Height
- 9.25 in
- Ship Weight
- 34.00 lb
- Units Per SKU
- 1
- Freight / LTL
- No
- Air Restricted
- No
- Hazmat
- No
- Chemical
- No
- Prop 65
- Y
- CARB Approved
- Yes
- Clearance Item
- No
- Non-Returnable
- No
- Case Quantity
- 1
- Kit
- No
Shipping & Availability
This item is showing available distributor inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.
PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Inventory shown: 26 available as of 7/22/2026.
Manufacturer warranty and return policy details will display here when available. Please refer to the manufacturers website for warranty information.
Reviews & Questions
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Quality and safety are undoubtedly necessary in a suspension system and GE Engineer Claude Pemberton and Oldsmobile Toronado developer Don Perkins recognized this was essential in a car’s suspension system so they took it upon themselves in 1949 to correct the then problem of sagging springs. Hence the creation of the inimitable Air Lift Company and the start of a remarkable history in innovation.
Recognizing the need for a product in the marketplace is a key to success and Air Lift certainly has done that throughout the years. With the advent of the stock car boom in the 50’s and 60’s came the need to develop a product that would improve handling and traction in the difficult situations racing provided and so Air Lift‘s team went on to do just that and they are still producing products for the competition arena today.
Car innovation and demand for styles are continually evolving and the success of the pickup trucks and SUVs are prime examples of this and, of course, there came with this the need for suspension systems that would support things like towing and hauling. And Air Lift, being the forward thinking company they are, went on to develop primo air springs that allowed you to level your vehicle and thus tow safely,
Fast forward to the late 90s and once again Air Lift recognized the need for a suspension system that would lower custom vehicles; hence, the creation of the Easy Street Division of Air Lift that not only afforded a lower stance but also could be raised when it was necessary to clear an obstacle. The success of full air suspension in mini-trucks offered Air Lift yet another opportunity to introduce a product that was second to none with compressor system technology, air springs and air struts.
The Easy Street name has been changed to Air Lift Performance but nothing has changed about the company’s determination to give their customers a product that meets their expectations in handling performance, providing a lowered stance and the piece de resistance, the ability to raise and lower the car with the push of a button.
Take a look at the Performance Series Air Suspension from Air Lift Performance and you will find a product that can be adjusted with the touch of a button and twist of a knob that lets you drive your car on the road or on the track with an eye catching stance. The system is, of course, a Bolt on OEM Replacement, with most kits offering up to three inches of threaded adjustability and monotube shock internals that run cooler, are more sensitive and weigh less than twin tube shocks. The easily tuned dampers offer thirty levels of adjustment so you are certain to find a setting that meets your expectations and adjustable camber plates that help you achieve maximum chassis performance.
True to its heritage of innovation Air Lift has introduced their all new 3H/3P Height and Pressure air management system that employs both height and pressure sensors to afford the most ingenious air suspension control to date. Whatever your needs Air Lift Performance is certain to provide you with a product that will meet your expectations.
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Contact us with questions before ordering
California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov
California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.
Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.
Free Shipping: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.
Images: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.
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Price Errors: In the event that a product has mistakenly been listed at an incorrect price, We reserve the right to refuse or cancel any orders placed for product listed at the incorrect price. We reserve the right to refuse or cancel any such orders whether or not the order has been confirmed and your account charged. If your payment type has already been charged for the purchase and your order is cancelled, a full refund to your orignial payment method in the amount of the incorrect price will be issued.
Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.
Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.
Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.
Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.
Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.
Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.
Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.























