Fox 2.0 IFP 0-3.5″ Front and Rear Lift Shocks For 2011-2019 GMC Sierra 2500HD 2WD/4WD

Description
Fox 2.0 IFP 0-3.5″ Front and Rear Lift Shocks For 2011-2019 GMC Sierra 2500HD 2WD/4WD

Fox 2.0 IFP 0-3.5 inches Front and Rear Lift Shocks For 2011-2019 GMC Sierra 2500HD 2WD/4WD

Part Number: 985-24-189

Summary: The FOX Performance Series 2.0 IFP smooth body shocks are engineered to transform the performance of your GMC Sierra 2500HD. Utilizing an Internal Floating Piston (IFP) mono-tube design, these shocks provide a comfortable on-road ride and predictable off-road handling. The precision aluminum body increases cooling capacity while ensuring the components remain rust-free in the toughest conditions.

Features

• Internal Floating Piston (IFP): The mono-tube design separates shock oil from the high-pressure, nitrogen-charged gas chamber to provide consistent damping and eliminate oil aeration.
• Impact Extruded Aluminum Body: The 2.0” 6061-T6 clear anodized aluminum construction provides increased cooling capacity to ensure maximum performance and rust resistance.
• High-Flow Piston: A race-developed high-flow piston design provides application-specific valving to ensure a predictable ride quality tailored for your truck.
• Hard Chrome Plated Shaft: The 5/8 inches heat-treated alloy steel shaft provides increased durability to ensure long-term operation under stress.
• Redundant Sealing Pack: A specialized main seal, wiper seal, and scraper seal system provides protection against contaminants to ensure seal longevity.

Technical Specifications

Fitment

• 2011-2019 GMC Sierra 2500HD 2WD/4WD
• Note: Fitment verified for GMC Sierra models within the specified year range.

What’s Included

• Includes Full Set (See Below)
• 2x Front Performance Series 2.0 IFP Shocks
• 2x Rear Performance Series 2.0 IFP Shocks

Why Choose This Product?

• Engineering Advantage: The Internal Floating Piston (IFP) technology prevents the mixing of oil and nitrogen, maintaining consistent damping performance that traditional shocks cannot match.
• Performance Benefit: Drivers experience improved heat management and more rapid suspension response, resulting in a more controlled and stable ride on both pavement and trails.

Frequently Asked Questions

What is the benefit of the IFP design?
The Internal Floating Piston (IFP) separates the shock oil from the high-pressure nitrogen gas, preventing oil aeration and allowing the precision valving to perform at its maximum potential.

Are these shocks resistant to rust?
Yes, the shock bodies are constructed from impact-extruded 6061-T6 clear anodized aluminum, which provides excellent cooling and resists rust over time.

Does this set include shocks for the whole truck?
Yes, this kit includes 2 front shocks and 2 rear shocks, providing a complete performance upgrade for the 2011-2019 GMC Sierra 2500HD.