How To Adapt A F2400 Firestone Ride-Rite Kit To a F2550 Firestone Ride-Rite Kit
Published 05/12/2017 >
Products Featured in This Question
Question:
I have a the F2400 firestone kit. What do I need to make it fit on a 99 f350 4x4 diesel?2550
asked by: George J
Expert Reply:
Not only do we sell full kits but we also sell replacement parts for almost all of the packages we offer. This will allow for our customers to fix/amend their current setup in addition to cases like yours where supplementary parts are needed to make sure certain kits are compatible with a certain vehicle.
Since the Firestone Ride-Rite Kit, # F2400, was designed specifically for the 2005-2007 Super Duty trucks, you will have to replace most of the components for it to work with your current vehicle. For example, you will need: 2 Firestone SD Upper Bracket part # F5572, 2 Replacement Lower Bracket part # F5380, 2 Replacement Saddle Bracket part # F5379, 2 Replacement Axle Strap Bracket part # F2135821163, and 1 Replacement Hardware Kit part # FA21-760-2550. The rest of the components needed to install i.e. (Bags, Fittings, and Lines) will already be included in your current package. This option will be considerably less expensive than replacing the whole kit with our Firestone Ride-Rite part # F2550.
I have attached an installation video of the Firestone system on a similar year Ford F-250 for your review. I hope this helps!
Product Page this Question was Asked From
Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Air Springs
- Suspension Only
- Heavy Duty
- Rear Axle Suspension Enhancement
- Firestone
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Which Air Bags Will Work With A B&W Gooseneck Installed In A 2007 Ford F-250?
- Q&A: Availability Of Trailer Hitch For 2026 Nissan Leaf
- Q&A: Compatibility of Air Lift Air Bags and B&W Gooseneck Hitch 1108 on 2007 Ford F-250 Super Duty
- Q&A: Will Air Lift LoadLifter 5000 Air Bags Affect Ride Quality on a 2024 Ford F-150?
- Article: Best Air Bag Suspension 2025
- Q&A: What is the Difference Between Firestone Air Bags for 2025 Ford F-150 # F59VV and # F2582?
- Q&A: Reducing sag on a 2023 Ford F-150 XLT 4x4 Hauling a 5,500 lb Travel Trailer
- Q&A: Will Firestone Air Bags Work with B&W Gooseneck Hitch on 2006 Ford F-250
- Article: How to Set the Right PSI for Your Air Bags
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Article: How to Measure a Trailer Axle
- Article: Trailer Wiring Diagrams
- Article: How to Accurately Measure Trailer Leaf Springs


