SuperSprings SSR-127-54 rear helper spring for the 2017-2026 Ford F-350 Super Duty and other vehicles replaces the factory bump stop to add load support. The listing is a left and right pair.
A rear end that sags, bottoms out under load or sways more can mean the factory bump stops are worn, though tired leaf springs or worn shocks can be behind the same signs. Never load the truck beyond its GVWR.
It fits the 2017-2026 Ford F-350 Super Duty and the 2017-2026 Ford F-250 Super Duty, with one spring per side, so the pair in this listing covers the rear axle. On the 2017-2026 Ford F-350 Super Duty it is for pickup models only, not chassis cab, and not models with a 3-inch block between the leaf pack and top overload spring.
Fit and size
Build and materials
One left and one right helper spring.
Will the SuperSprings SSR-127-54 fit a 2017-2026 Ford F-250 Super Duty?
Yes. SuperSprings SSR-127-54 rear helper springs fit the 2017-2026 Ford F-250 Super Duty in both 4 X 2 and 4 X 4, one spring per side.
Can the SSR-127-54 go on a 2017-2026 Ford F-350 Super Duty chassis cab?
No. On the 2017-2026 Ford F-350 Super Duty, SuperSprings SSR-127-54 is for pickup models only, not chassis cab or models with a 3-inch block between the leaf pack and top overload spring.
Do SuperSprings helper springs need airlines or a compressor?
No. These springs are urethane, maintenance free and do not leak air, so they need no airlines or compressors.
How much load can this rear helper spring carry?
The spring is rated at 2800 lb at 50% compression. Never load the truck beyond its GVWR.
Is this helper spring sold singly or as a left and right pair?
It is sold as a left and right pair. Each spring replaces the factory bump stop on its own side of the rear axle.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
