
Ford F-250/F-350 Super Duty · 2005–2026
350 Fabricated Leaf Spring Shackle
Carli Suspension · CS-FSHACKLE-11
Built to order. Ships in 1 to 8 weeks — we confirm your build date within 1 business day.
Flat-rate freight is added at checkout — complete lift kits $300. Orders over $8,500 ship free.
Variety of Payment Options

Carli Suspension CS-FSHACKLE-11 Ford F-250/F-350 Super Duty 2005–2026 350 Fabricated Leaf Spring Shackle
Product Overview
Description
350 Fabricated Leaf Spring Shackle
Manufacturer description: 05-26 FORD F350/350 4X4 FABRICATED LEAF SPRING SHACKLE
From Carli Suspension
Some of the jarring ride of the Super Duty rear can be attributed to the factory vulcanized bushings in the leaf spring pack and shackle. The factory shackle is very strong BUT the design is not conducive to a smooth ride. This is no surprise as a Super Duty isn’t made to ride well, it’s made to tow. The Factory leaf springs are high-spring-rate and short-travel, why would Ford design a shackle that rides well and is capable of extended suspension travel?
The crush sleeve (silver sleeve that runs the length of the bushing) is very thick making the actual bushing very thin. When your bushing is designed to only move as much as it can deflect and the deflection is minimal, the ride will suffer.
- Greasable and Rebuildable
- Far Better Ride than Factory Shackle
- 1/4″ Steel Construction
- Fits Factory and Carli Springs
Fitment
Fits 2005–2026 Ford F-250/F-350 Super Duty. Confirm your exact cab, bed and fuel configuration before ordering — Carli parts are built to a specific chassis.
Specifications
| Manufacturer | Carli Suspension |
| Part number | CS-FSHACKLE-11 |
| Fitment | 2005–2026 Ford F-250/F-350 Super Duty |
| Shipping weight | 9 lb |
Lead time is confirmed at the time of order. Professional installation and an alignment afterward are strongly recommended.

