FOX 2.0 Performance Series Reservoir Front Shock

For 1984–2006 Jeep Cherokee XJ, Comanche MJ, Grand Cherokee ZJ/WJ & Wrangler TJ

Upgrade your suspension performance with the FOX Performance Series 2.0 Reservoir smooth body shock, delivering FOX’s industry-leading, race-proven performance in an affordable and hassle-free bolt-on package.

Built with a metal-impacted clear anodized aluminum shock body, this design dissipates heat faster than traditional steel body shocks, helping maintain consistent damping performance under demanding driving conditions.

The external reservoir system increases oil and nitrogen capacity to reduce heat buildup and shock fade during extended off-road use while providing a bold race-inspired appearance. The included black anodized reservoir mounting clamp and other components are CNC-machined from 6061-T6 aluminum for strength, precision, and durability.

Inside the shock, FOX’s race-developed high-flow damping piston paired with application-specific valving delivers predictable ride quality and improved suspension control, making the Performance Series 2.0 Reservoir shock capable of handling everything from daily driving to the roughest road and trail conditions.

Key Features

2.0" Impact-Extruded Aluminum Body – 6061-T6 aluminum construction resists rust and dissipates heat faster than traditional steel shock bodies.
External Reservoir System – Increases oil and nitrogen capacity to help reduce shock fade and improve performance during demanding driving conditions.
Race-Developed High-Flow Piston – Improves damping performance and consistency across rough terrain.
Application-Specific Valving – Tuned to provide balanced ride quality and optimal suspension control.
CNC-Machined Aluminum Components – Black anodized 6061-T6 billet aluminum components provide durability and a clean, race-inspired appearance.
Heavy-Duty Chrome Shaft – 5/8" hard chrome plated heat-treated alloy steel shaft improves strength and wear resistance.
Advanced Seal System – Redundant sealing pack with main seal, wiper seal, and scraper seal helps keep contaminants out and extend shock life.
Direct Bolt-On Installation – Designed for straightforward installation using factory mounting locations.

Specifications

Shock Series: FOX Performance Series
Shock Type: 2.0 Smooth Body Reservoir
Travel: 10.62"
Front Lift Height: 4–6"

Extended Length: 26.87"
Compressed Length: 16.25"

Shock Body: 2.0" Impact-Extruded 6061-T6 Aluminum
Body Finish: Clear Anodized

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
Seal System: Redundant Sealing Pack (Main Seal, Wiper Seal, Scraper Seal)

Top Mount: Stem Mount
Bottom Mount: BP1 (Bar Pin)

Reservoir System: External Reservoir

Vehicle Fitment

1984–2001 Jeep Cherokee XJ — Front — 4–6" Lift
1986–1992 Jeep Comanche MJ — Front — 4–6" Lift
1993–1998 Jeep Grand Cherokee ZJ — Front — 4–6" Lift
1999–2004 Jeep Grand Cherokee WJ — Front — 4–6" Lift
1997–2006 Jeep Wrangler TJ — Front — 5–6" Lift

Fitment Notes

Includes billet aluminum reservoir clamp
Performance tuned for vehicle-specific applications

Installation

Estimated Install Time: 30–60 minutes per shock
Difficulty Level: Easy

Installs using factory mounting locations. Basic hand tools required.