Air Lift 57398 LoadLifter 5000 Rear Air Spring Kit for 05-10 Ford F250/F350

Vehicle Fitment

• 2005-2010 Ford F-250 Super Duty 4WD
• 2005-2010 Ford F-350 Super Duty 4WD

Fitment Notes

• Rear axle application
• For leaf spring suspensions
• Fits most side-mount fifth wheel hitch applications
• Does not fit with Una-Goose hitch
• Does not fit cab and chassis applications

Features

• Up to 5,000 lbs. load-leveling capacity
• Fully adjustable from 5 to 100 PSI
• Reduces sag, sway, and bottoming out
• No-drill installation
• 2-ply reinforced commercial-grade bellows
• Zytel nylon end caps
• Shur-Grip crimp construction
• Improves headlight aim and tire wear when loaded

Specifications

• Maximum load capacity: 5,000 lbs.
• Air pressure range: 5-100 PSI
• Install time: approximately 2 hours
• Warranty: Limited lifetime

Included Components

• 2x Air spring
• 1x Set of brackets
• 1x Set of air lines and fittings
• 1x Mounting hardware
• 1x Installation instructions

Product Description

The Air Lift 57398 LoadLifter 5000 is a rear air spring kit engineered for the 2005-2010 Ford F-250 and F-350 Super Duty 4WD, delivering up to 5,000 lbs. of load-leveling capacity for towing and hauling. Built to work with the truck's existing leaf spring suspension, these air springs mount between the frame and the axle to eliminate sag, sway, and bottoming out under heavy loads.

Constructed with 2-ply reinforced commercial-grade bellows and Zytel nylon end caps, this kit is fully adjustable from 5 to 100 PSI to match load conditions, whether towing a gooseneck trailer or hauling in the bed. Installation is typically completed in about two hours without drilling, and the kit fits most side-mount fifth wheel hitch setups, though it will not fit with a Una-Goose hitch or on cab and chassis applications.

Backed by Air Lift's limited lifetime warranty, this LoadLifter 5000 kit is built for F-250/F-350 owners who need serious, adjustable load support for heavy trailers and payloads without sacrificing everyday ride comfort.