Recommended Universal Air Springs for a 2021 Keystone Alpine
Updated 01/19/2026 | Published 07/30/2024 >
Question:
I have an 2021 alpine 3790FK with dexter 7000lbs axles, is there a universal air bag kit that is avalible for the unit
asked by: Christopher A
0
Expert Reply:
Hey Christopher, it does look like we do have a universal air bag kit with the Air Lift 1000 Universal Air Spring Kit # AL60920. These springs have 1,000 lb of load leveling capacity, is made in the USA, and includes 2 air springs, 2 heat shields, tubing, Schrader valves, and hardware.
expert reply by:
Bryce D
0
Product Page this Question was Asked From
Air Lift 1000 Universal Air Spring Kit - Rear
- Vehicle Suspension
- Towing/Load Leveling
- Air Springs
- Suspension Only
- Light Duty
- Front Axle Suspension Enhancement
- Rear Axle Suspension Enhancement
- Air Lift
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Suspension Enhancement for 2017 Hyundai Santa Fe Limited
- Q&A: Availability of Rear Air Bags for 2017 Hyundai Santa Fe
- Q&A: Looking for Air Lift 60904
- Q&A: What Can SumoSprings Suspension Enhancement do for 2017 Kia Sedona
- Article: Best Air Bag Suspension 2025
- Q&A: Where And How Do I Install The Signal Booster / Repeater for TST TPMS TST-507-R
- Q&A: Can Tire Linc Pro Repeater LC67VC Be Mounted Inside A Battery Box?
- Q&A: Recommended Solution to Fix Sag on 2018 Nissan Armada SE Towing Trailer with Weight Distribution
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Choosing the Right Suspension Kit for Your Truck and Trailer
- Article: How to Measure for Trailer Hitch Drop
- Article: Parts Needed to Add Hydraulic Disc Brakes to a Trailer
- Article: My Trailer Hitch Doesn't Fit
- Article: Best Vehicles to Flat Tow Behind an RV


Josh B.
1/19/2026
Hey Christopher, how did the Air Lift 1000 universal air spring kit work out on your Alpine 3790FK? Your update could make it easier for the next person with the same setup.