GMC Sierra 2500 HD/Sierra 3500 HD & Chevrolet Silverado 2500 HD/Silverado 3500 HD, FOX Performance 2.5 Smooth Body IFP HTO Shock, Rear, 0-1in Lift

Washboard roads and long gravel miles find the limits of worn factory shocks fast, and the Sierra 2500 HD starts to bounce and wander. That wears on a driver and makes every trip less fun than it should be.

The FOX Performance 2.5 Smooth Body IFP HTO Shock is built to fix that. An internal floating piston keeps the oil apart from the high-pressure nitrogen charge. It can be serviced and rebuilt, so it keeps working long after the first season. A hard chrome plated shaft stands up to grit and rock strikes. Fit it, torque it to spec, and get back to the trip. The payoff is a planted rig, less fatigue behind the wheel, and more time enjoying the trail.

Key Features

• 2.5” Impact extruded 6061-T6 aluminum shock body
• Type II clear-anodized body plating
• High-flow velocity-sensitive damping
• 5/8” hard chrome shaft
• Internal floating piston (IFP)
• Hydraulic Top Out (HTO) piston
• Corrosion resistant
• Application specific tune
• Fully rebuildable and re-tunable

Specifications

• Position: Rear
• Lift range: 0-1in
• Series: Performance
• Body diameter: 2.5in
• Extended length: 26.02in
• Compressed length: 17.34in
• Travel: 8.68in
• Reservoir: Internal Floating Piston
• Top mount: Eyelet
• Bottom mount: Eyelet
• Body material: Aluminum
• Made in: USA

Fitment

• GMC Sierra 2500 HD 2011-2026
• Chevrolet Silverado 2500 HD 2011-2026
• Chevrolet Silverado 3500 HD 2011-2026
• GMC Sierra 3500 HD 2011-2026

Installation

Installation instructions (PDF)

Warranty

12 Months warranty.

MPN 987-24-009 · UPC 692878899345