Fox 985-24-186 2.0 Perf Series Rear Reservoir Shock for '18-25 Jeep Wrangler JL

Vehicle Fitment

• 2018-2025 Jeep Wrangler JL (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 piston and application-specific valving for predictable handling
• 2.0" impact-extruded 6061-T6 aluminum body resists corrosion and improves cooling
• Clear-anodized finish with CNC-machined billet aluminum reservoir clamp
• 5/8" hard-chrome plated, heat-treated alloy steel shaft for durability
• Quiet nitrile rubber bushings for enhanced articulation and reduced noise

Specifications

• Part Number: 985-24-186
• Position: Rear (driver or passenger side)
• Extended Length: ~30.5"
• Compressed Length: ~18.4"
• Stroke/Travel: ~12.1"
• Body Diameter: 2.0"
• Reservoir Type: External smooth-body reservoir
• Compatible Lift Range: 3.5-4.0" rear lift applications
• Mount Type: Eyelet top & bottom

Included Components

• 1x Fox 2.0 Performance Series rear reservoir shock (985-24-186)
• 1x CNC-machined aluminum external reservoir clamp

Product Description

The Fox 985-24-186 2.0 Performance Series rear reservoir shock is engineered specifically for lifted Jeep Wrangler JL models from 2018 through 2025 with rear lift heights between approximately **3.5" and 4"**. This smooth-body design features an external reservoir that expands oil and nitrogen capacity, improving heat management and damping consistency under varied driving conditions. The Internal Floating Piston (IFP) design separates gas from shock oil, helping ensure smooth, controlled motion over rugged terrain or highway driving.

Constructed with a robust 2.0" impact-extruded 6061-T6 aluminum body finished in clear anodizing, the 985-24-186 resists corrosion and efficiently dissipates heat for long service life. Precision-tuned valving paired with a race-developed high-flow piston delivers balanced rebound control and improved ride quality. Sold individually with a CNC-machined external reservoir clamp included, this shock is an ideal performance upgrade or direct-fit replacement for stock rear shocks on lifted Jeep Wrangler JL vehicles.