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Discount Details

  • The promo code 290240 must be entered on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $250 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax, & shipping.
  • Promo code not valid on prior purchases or on Honda & Stihl products, and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited time offer. Subject to change without notice.

Product Summary

Designed for maximum support and control, the ALC57398 LoadLifter 5000 Plus Air Spring Kit is built to meet the needs of 2005–2010 Ford Super Duty F250 and F350 4WD trucks. Whether you're towing heavy trailers or hauling bulky loads, this kit provides enhanced suspension performance, leveling your ride under load and reducing the strain on factory suspension components. The LoadLifter 5000 Plus differs from the standard model by incorporating internal jounce bumpers into the air springs. These bumpers act as a secondary suspension layer, delivering added protection when operating with low air pressure or during unanticipated bottom-outs. Combined with the ability to support up to 5,000 lbs of load-leveling capacity, this dual-stage system offers unmatched durability, improved handling, and reduced sway—especially on uneven or off-road terrain. Made from durable, weather-resistant materials and reinforced with corrosion-proof roll plates and brackets, this kit is engineered for long-term use under punishing conditions. It includes precision-fit mounting components, step-by-step instructions, and is compatible with onboard air compressor systems for added convenience. It’s the ideal solution for Super Duty owners who require strength, control, and safety when the going gets heavy.

What's Included

    (1) Air spring; Installation parts and hardware

Features + Benefits

  • Fits 05-10 Super Duty F250/F350 4WD Kit
  • Supports up to 5,000 lbs of rear load leveling
  • Coil Spring Position: Rear
  • Reduces wear on vehicle drivetrain
  • Heavy-duty construction for long-lasting use
  • Adjustable air pressure from 5–100 PSI
  • Quick installation with no drilling required

Key Specs

AttributeSpecification

item#

7157730

Brand

Air Lift Company

Manufacturer's Warranty

Lifetime Limited warranty
AttributeSpecification

Ship Weight

37.0 LB

Product Weight

36.2000 lb

Dimensions L x W x H (in.)

14.125 x 10.75 x 9.25 in

Warranty

Manufacturer's Warranty

Lifetime Limited warranty