Replacing Spring Bars of Fastway E2 Weight Distribution System to Lower Tongue Weight Range
Updated 08/20/2018 | Published 08/19/2018 >
Products Featured in This Question
Question:
I purchased a used E2 system, but it is rated higher than what I need. Can you reduce the GTW by exchanging the tension bars that are rated for the actual application? I now know about more rigid ride and bouncy trailer issue. I actually need the 450/4500 application, no chain. 2012 Toyota Tacoma 4x4 TRD, towing a vintage 68 15ft trailer weight approx 2100 dry.
asked by: Nancy M
Helpful Expert Reply:
It is possible to swap your current e2 weight distribution spring bars to better match the tongue weight of your trailer. We have options that will lower the tongue weight range down to 250-600 lbs.
For a trunnion bar setup you'd need the replacement bar setup part # FA92-01-0699 which comes with two bars. Or for a round bar setup you'd need the part # FA94-02-0699 which is sold individually.
Product Page this Question was Asked From
Replacement Round Spring Bar for Fastway e2 Weight Distribution Systems - 600 lbs TW
- Accessories and Parts
- Weight Distribution Hitch
- Spring Bars
- 600 lbs TW
- Round Bar
- e2
- Fastway
more information >
Continue Researching
- Search Results: air springs vehicle suspension
- Shop: Suspension Enhancement
- Search Results: air springs
- Search Results: trailer hubs and drums
- Shop: Firestone Coil-Rite Air Helper Springs - Rear Axle
- Shop: Air Lift 1000 Air Helper Springs for Coil Springs - Rear
- Shop: Mud Flaps
- Shop: Air Lift 1000 Air Helper Springs for Coil Springs - Rear
- Video: Review of Firestone Vehicle Suspension - Coil Rite Air Helper Springs Rear Axle - F65VV
- Shop: Anti-Spray Truck Mud Flaps - Black Rubber - 24" Wide x 36" Tall - Qty 2
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Shop: Trailer Wheel Bearing Kit for Lippert, Dexter, and AL-KO Axles - 3,500 lb with #84 Spindle
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: suspension enhancement
- Shop: Trailer Wiring
- Q&A: Should I Get Loadlifter 5000 Or 7500 For Towing A 15K Fifth Wheel
- Q&A: How to Replace a Lance 6-Pin Plug w/ a Standard 7-Way Connector
- Article: How to Measure for Trailer Hitch Drop
- Search Results: trailer wiring
- Shop: Brake Controller
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: Best Suspension Upgrade for 33" Tandem Axles: Road Armor vs Dexter EZ Flex for Ember 22ETS
- Search Results: trailer tires and wheels
- Q&A: Firestone Air Bags for 2026 Ford F-350 FX4 Dually
- Video: Choosing the Right Vehicle Suspension Upgrades

