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2017-2019 Ford F-250, F-350, F-450 Super Duty 4WD (Fits w/ Fifth Wheel or Gooseneck) - "Load Lifter 5000" Air Helper Springs [REAR]

Air Lift

Model: 57399
by Air Lift
5 stars 4.6/5Read Reviews

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Retail Price: $543.95
Your Price: $418.15
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Sale Price: $376.34

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Front / Rear



New for the 2017-2018 Ford F250, F350! Load lifter 5000 model number 57399 is finally here and complete with bolt and installation for a no drill application that will work on F250, F350 with in bed hitch or without.

To handle big loads with full-time load support, improve safety and ride quality. Air Lift Load Lifter 5000 kits are Air Lift's heaviest-rated kits for hauling or towing heavy loads. They're engineered and built with reinforced rubber bellows and end caps made of ultra high strength Zytel(r) nylon. The nylon is as strong as steel, but weighs less and is corrosion proof. Then, it is all held together with Air Lift's exclusive crimp for lasting strength.

Air Lift Ride Control air helper springs are backed by a LIFETIME WARRANTY

  • Lifetime warranty with no mileage restriction
  • Brute strength our toughest air bags for the heaviest loads
  • Rugged 2-ply fabric reinforced air springs are built with strength and durability like a tire
  • Fully adjustable, to keep your vehicle riding level and comfortable, whether loaded, towing or light, on any road conditions
  • Engineered to be easy to install in two hours or less.
  • Up to 5,000 pounds of leveling capacity
  • Air adjustable from 5 to 100 psi, for maximum comfort to maximum support
  • Easy to install, with full illustrated instructions.
  • Quick connecting easy-to-use engineered polymer air fittings.
  • Tough, reinforced air bellows for long-lasting strength.
Download Instructions Air Lift 57399 Instructions
Front or Rear Axle: REAR
Average Install Time: 1 - 2 hours
Drilling Required: NO
Load Capacity: 5,000 lbs.

For top performance from your Ride Control air helper springs, see our complete line of Air Lift Air On-Board Compressor Systems

Vehicle Applications
  • Years: 2017, 2018, 2019
  • Model: Ford F250, F350 4wd
CA Residents: Prop 65 Warning
Customer Reviews
5 stars 4.6 / 5This item is rated 4.6 out of 5 based on 11 customer reviews.
5 of 5 Stars

by Paul T

Great product easy to install and great people. Paul's Transmission & Repair INC 2540 Cedar St Baker City,Oregon 97814 541-523-6923

5 of 5 Stars

by Max H

My son and installed in about 3 hours in the driveway. Very well thought out design. Takes care of the "snake effect" when towing my camper. Much safer and smother ride. Definitely would recommend!

5 of 5 Stars

by Colin T

I'm VERY pleased with my kit. Works perfectly and was an easy install! quality of the kit is fine. over all I am satisfied

5 of 5 Stars

by Jessica M

Absolutely the easiest and best performing upgrade ive ever done to a pickup. Thorough instructions, took me 2 hours to self install, no drill install all hardware was included. Recomend grade 8 bolts and nuts. Awesome load leveling capability.

5 of 5 Stars

by Jerry C

They work out great ! Took me 3 hrs to finish . The hardest parts was jacking my truck up high enough to set the air bags in place . Going to order another set for my F250 next and waiting for my order to receive with high hopes and i m sure u guys will not disappoint me.Till now i loved the services.thanks

3 of 5 Stars

by Gary M

It worked great until about six months ago. I haven't had the time to follow up and was clearing out old emails and thought I'd reply. My remote airbag system worked great then around November or December it stopped working. Makes a clicking sound. I replaced the relay it didn't help. I believe it's the manifold, module. Please let me know what I can do to get this part replaced. I manually fill my airbags as needed now but that defeats the purpose of this purchase. Thanks Gary

3 of 5 Stars

by Roy S

Yah Hi, I purchased an air line upgrade kit because during travel the air bags bled down in pressure. On the initial install I tested the air bags for leaks at 40psi and they were good, no leaks. I'll install the airline upgrade kit and let you know if that fixed my problem. Other than the bags losing a bit of pressure the system seems to do what I had intended it to do. Roy

5 of 5 Stars

by Roger B

3rd install with this system and I tell you all my customers are loving it. The parts come in quick and I havnt had one customer return with a problem yet. Definately out doing other air bags companies if used in the past and prices are great. Thank you guys for a wonderful product I look forward to doing many more installs with you guys!!

5 of 5 Stars

by David P

Bought the air bag system on line after watching the installation video several times. The installation was as easy as shown. Also installed the remote wireless compressor. The only problem was finding a good location for the compressor and regulator that was splash free. I pull a 38ft fifth-wheel and the Air Lift really smooth out the ride. I would recommend the Air Lift system to anyone who wants load control and a smooth ride.

5 of 5 Stars

by nicholas e

Bought part# 57399 Airlift kit for the rear of my 2018 F250. The bags helped level out the rear of the truck while towing my 35’ toy hauler. Everything fit perfect and is performing excellent, no issues installing the kit or while operating.

5 of 5 Stars

by Doug A

SD-Truck Springs was great. Customer service was great. Ordering was easy, arrived on time, and all parts where in the boxes. Load Lifter 5000 (57399) and Airlift On-board Air compressor (72000) are both working great almost two years and counting. Installation of both took about 4 hours. Recommended for anyone who tows heavy trailers of any kind.

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