Synergy 2005+ Ford Super Duty F-250 / F-350 / F-450 / F-550 / F-600 Single Stabilizer Tie Rod Mount Only
Upgrade your steering performance with the Synergy 2005+ Ford Super Duty F-250 / F-350 / F-450 / F-550 / F-600 Single Stabilizer Tie Rod Mount. This heavy-duty mount relocates your steering stabilizer from the factory location to the tie rod, clearing critical space around the radiator hose and aftermarket sway bars. It also allows you to run a larger-bodied stabilizer for enhanced damping performance.
Upgrade your steering performance with the Synergy 2005+ Ford Super Duty F-250 / F-350 / F-450 / F-550 / F-600 Single Stabilizer Tie Rod Mount. This heavy-duty mount relocates your steering stabilizer from the factory location to the tie rod, clearing critical space around the radiator hose and aftermarket sway bars. It also allows you to run a larger-bodied stabilizer for enhanced damping performance.
Engineered for durability and performance, the mount attaches directly to the differential housing’s main casting, providing more direct and effective damping of lateral wheel movement. The result? Significantly improved steering control and reduced vibration—especially under load or on rough terrain. Ideal for enthusiasts and professionals alike, this is the go-to solution for eliminating the common steering issues found in the Super Duty platform.
Pro Tip: For the ultimate steering upgrade, pair this mount with Synergy's 05+ F-250 / F-350 Heavy Duty Steering Kit or 05+ F-450 / F-550 / F-600 Heavy Duty Steering Kit.
| Part # | Fitment | Identification |
|---|---|---|
| SYN-8604-02 | 2023+ Ford Super Duty F-250 / F-350 | D50 / Advantek M235 / 14 Bolt Differential Cover |
| SYN-8603-02 | 2005 - 2022 Ford Super Duty F-250 / F-350 2005+ Ford Super Duty F-450 / F-550 / F-600 |
D60 / Advantek M256 / 10 Bolt Differential Cover |
Please verify your front axle identification before ordering.
This is the axle side mount only - if you do not already have a clamp for your tie rod, please see the kits for either the F-250 / F-350 platforms or the F-450 / F-550 / F-600 platforms that include the clamps.
Benefits:
- Relocates the stabilizer to the tie rod, allowing for larger bodied, aftermarket steering stabilizers to be mounted for superior vibration dampening
- Gets your stabilizer out of the way of the sway bar mount and radiator hose
- Prevents uneven tire wear and extends the life of your steering components
- Most effective damping and vibration control through direct lateral movement from the wheels
- Simple, bolt on components makes installation a breeze, getting you back on the road faster
Features:
- Precision engineered and laser cut from heavy duty 3/16" USA steel
- Two stage abrasion-resistant powder coat finish for maximum durability and corrosion resistance
- 100% bolt on components assures an easy, trouble free installation with the use of basic hand tools
- Heavy duty, Grade 8 hardware included
Includes:
- (1) Heavy Duty Steering Stabilizer Mount
- (1) Grade 8 Hardware Kit
Notes:
- This kit was designed for use with the Synergy Ford Super Duty Tie Rods;
- Synergy cannot confirm compatibility with stock or other aftermarket tie rods
- When using the FOX IFP or King stabilizers with the Synergy Heavy Duty
- Tie Rod, Synergy Steering Stabilizer Clamp is required for installation of the steering stabilizer - part number 4050-75 for F-250 / F-350 and part number 4050-20 for F-450 / F-550 / F-600; No clamp is required with the
- TS / ATS stabilizers:
Recommended Fox Steering Stabilizers:
IFP - Internal Floating Piston SYN-6401-01
TS - Through Shaft SYN-6402-03
ATS - Adjustable Through Shaft SYN-6403-03
For TS / ATS applications, part number SYN-4051-01 clamp adapter is required
Recommended King Steering Stabilizers:
2.0 Balanced Flow SYN-6410-04
2005+ Ford Super Duty F-450 / F-550 / F-600
FOX 2.0 IFP Steering Stabilizer - SYN-6401-06 - If you want to run dual opposing stabilizers, use part number 8603-02 and your choice of Fox IFP, FOX TS, FOX ATS, King 2.0, or King 2.5 Performance stabilizers
- Compatibility unknown with other / additional aftermarket steering stabilizers that are not listed here
SYN-8603-02 - Installation Instructions
SYN-8604-02 - Installation Instructions





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