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Air Lift

Air Lift Loadlifter 5000 Ultimate Air Spring Kit w/Internal Jounce Bumper 17 Ford Super Duty Pickup

MPN: 88399 Catalog #: 001137546 Category: Air Suspension Kits Check Vehicle Fitment

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 kit

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

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

Current status 26 Available - Ready to ship
Estimated timing Usually ships within 24hrs

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.

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