Fox 985-24-229 2.0 Perf Series Rear Reservoir Shock for 2020-25 Jeep Gladiator

Vehicle Fitment

• 2020-2025 Jeep Gladiator JT (Rear, 4WD, 3.5-4" Lift)

Features

• Fox 2.0 Performance Series smooth-body rear shock with external reservoir
• External reservoir increases oil and nitrogen capacity for improved heat dissipation
• Internal Floating Piston (IFP) design separates gas from shock oil for consistent damping
• Race-developed high-flow damping piston for enhanced control and responsiveness
• Application-specific valving tuned for lifted Gladiator JT rear suspension
• 2.0" impact-extruded 6061-T6 aluminum body resists corrosion
• CNC-machined black anodized billet aluminum reservoir clamp included
• Quiet nitrile rubber bushings improve articulation and reduce noise

Specifications

• Part Number: 985-24-229
• Position: Rear (driver or passenger side)
• Extended Length: ~31.02"
• Compressed Length: ~18.40"
• Stroke/Travel: ~12.62"
• Body Diameter: 2.0"
• Reservoir Type: External smooth-body reservoir
• Compatible Lift Range: 3.5-4" rear lift applications
• Mount Type: Eyelet top & bottom

Included Components

• 1x Fox 2.0 Performance Series rear reservoir shock (985-24-229)
• 1x CNC-machined aluminum external reservoir clamp

Product Description

The Fox 985-24-229 2.0 Performance Series rear reservoir shock is engineered for **Jeep Gladiator JT** trucks from **2020 through 2025** equipped with rear suspension lifts in the **3.5" to 4"** range. Designed with an external reservoir, this shock increases the internal oil and nitrogen capacity to improve heat management and maintain consistent damping performance under a variety of driving conditions. The Internal Floating Piston (IFP) design separates high-pressure nitrogen from the shock oil to reduce aeration and deliver smooth, controlled damping across varied terrain.

Built around a durable 2.0" impact-extruded 6061-T6 aluminum body with a clear-anodized finish, the 985-24-229 resists corrosion and efficiently dissipates heat for long service life. Precision-tuned valving and a race-developed high-flow piston offer improved rebound control and ride quality over stock shocks. The included CNC-machined external reservoir clamp ensures secure mounting, and the durable construction makes this shock ideal for Gladiator owners looking for a direct-fit performance upgrade for lifted rear suspension setups.