Fox Factory Race Series 2.0 ATS Steering Stabilizer — 2017–2026 Ford F-250 / F-350 Super Duty | 0–2.5" Lift | FOX 983-02-143
983-02-143
The Fox Factory Race Series 2.0 ATS Steering Stabilizer (part number 983-02-143) is a direct bolt-on steering stabilizer engineered specifically for 2017–2026 Ford F-250 and F-350 Super Duty trucks running 0 to 2.5 inches of lift.
What Makes ATS Different: With conventional steering stabilizers, turning in one direction creates increased pressure inside the stabilizer as the shaft occupies more volume in the body and displaces the oil. This creates a push or pull steering force felt by the driver. To overcome this unidirectional force, dual opposing stabilizers are often used — requiring additional mounting hardware and space. The ATS architecture eliminates shaft fluid displacement throughout the stabilizer's entire travel in both directions, delivering neutral and consistent damping in a single bolt-on unit.
Reservoir & Cavitation Elimination: The external piggyback reservoir provides additional fluid capacity and uses an Internal Floating Piston (IFP) to separate the fluid from the nitrogen gas charge, eliminating cavitation that causes fade under hard use.
Adjustability: An external adjuster provides 24 clicks of compression adjustment, allowing damping to be tailored to any driving style or setup.
| Body | 2.0” impact extruded and CNC machined 6061-T6 clear anodized aluminum body resists rust over time |
|---|---|
| Body Plating | Hard-anodized for a durable finish |
| Reservoir | External reservoir design separates shock oil from the high-pressure nitrogen |
| Components | Black-anodized, CNC-machined 6061-T6 billet aluminum |
| Shaft | 5/8" hard chrome plated heat-treated alloy steel |
| Piston | Race-developed high-flow piston design |
| Valving | Application specific valving to maximize performance |
| Seals | Redundant sealing pack system main seal, wiper seal, scraper seal |
| Bushings | Quiet nitrile rubber allows for increased suspension articulation |
| Adjustments | Adjuster - 24 clicks of adjustability |
| Extended | 22.190 |
| Compressed | 14.090 |
| Travel | 8.110 |
| Top Mount | Tie Rod Clamp |
| Bottom Mount | Eyelet |
Fitment: 2017–2026 Ford F-250 / F-350 Super Duty | 0–2.5" lift | direct bolt-on.
Part Number: FOX 983-02-143
Warranty: Fox Limited Lifetime Warranty