FOX Performance Series 2.0 IFP Coilover Shock for 2019-2020 Ram 1500 4WD, 0-2 Inch Lift - Part Number FOX985-02-136

FOX Performance Series shocks contain the latest in shock technology to transform the performance of your Truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Application specific valving to maximize performance. Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded shock valving for a connected ride with less vehicle sway. Tuned specifically for your vehicle’s application._x000D_ _x000D_ Consistent and fade-resistant performance due to high-quality materials: aluminum bodies, race-developed main piston, and a true internal floating piston (IFP) to separate gas and oil._x000D_ _x000D_ Built-to-last, torture-tested and race-proven to give a lifetime of great rides. FOX products are built from aluminum, dissipating heat four times better than conventional materials. All FOX shocks are fully serviceable and resistant to corrosion and harsh environments.

• Performance Tuned For Vehicle Specific Application
• IFP Separates Oil From High-Pressure Nitrogen Gas
• Redundant Sealing System/Long Lasting Performance
• 100% Serviceable And Tunable For Longer Lifespan
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• External Reservoir System Dissipates Heat Fast
• Teflon-Lined Heat-Treated Spherical Bearings
• Includes Aluminum Reservoir Clamp

Upgrade the suspension performance of your 2019-2020 Ram 1500 4WD with the FOX Performance Series 2.0 IFP Coilover Shock, Part Number FOX985-02-136. Designed for applications with 0-2 inches of lift, this vehicle-specific coilover uses race-proven damping technology to deliver a comfortable on-road ride, reduced body sway, and predictable handling when driving off-road.

The application-specific valving is tuned to balance ride comfort with improved suspension control. A true internal floating piston separates the oil from the high-pressure nitrogen gas, helping maintain consistent damping performance and resist fade during demanding use. The aluminum shock body dissipates heat faster than conventional steel construction, while corrosion-resistant materials and black anodized CNC-machined aluminum components support long-term durability.

FOX builds the Performance Series shock for serviceability and extended product life. The redundant sealing system, Teflon-lined heat-treated spherical bearings, and fully serviceable design help the shock withstand harsh driving environments. The package includes an aluminum reservoir clamp and uses an external reservoir system to improve heat dissipation. This shock is intended for the listed Ram 1500 4WD applications and is not CARB approved.

Key Product Specifications & Technical Data

• Brand: FOX
• Part Number: FOX985-02-136
• Product Type: Performance Series IFP coilover shock
• Vehicle Application: 2019-2020 Ram 1500 4WD
• Recommended Lift Range: 0-2 inches
• Shock Body Material: Aluminum
• Damping System: Internal floating piston with high-pressure nitrogen gas
• Serviceability: Fully serviceable and tunable

What's Included

• One FOX Performance Series 2.0 IFP coilover shock
• Aluminum reservoir clamp

Fitment

Fits select 2019-2020 Ram 1500 4WD models. Verify vehicle configuration, suspension setup, and application-specific fitment before ordering.

Features:

• Vehicle-specific performance valving improves ride comfort, suspension control, and off-road handling.
• Internal floating piston separates oil from high-pressure nitrogen gas for consistent, fade-resistant damping.
• Aluminum shock body dissipates heat faster than conventional steel and resists corrosion in harsh environments.
• Fully serviceable and tunable construction supports long-term performance and product life.

Fitments:
2019 Ram 1500 Big Horn
2019 Ram 1500 HFE
2019 Ram 1500 Laramie
2019 Ram 1500 Laramie Longhorn
2019 Ram 1500 Limited
2019 Ram 1500 Lone Star
2019 Ram 1500 Rebel
2019 Ram 1500 Tradesman
2020 Ram 1500 Big Horn
2020 Ram 1500 HFE
2020 Ram 1500 Laramie
2020 Ram 1500 Laramie Longhorn
2020 Ram 1500 Limited
2020 Ram 1500 Lone Star
2020 Ram 1500 Rebel
2020 Ram 1500 Special Service
2020 Ram 1500 Tradesman
2021 Ram 1500 Big Horn
2021 Ram 1500 HFE
2021 Ram 1500 Laramie
2021 Ram 1500 Laramie Longhorn
2021 Ram 1500 Limited
2021 Ram 1500 Limited Longhorn
2021 Ram 1500 Lone Star
2021 Ram 1500 Longhorn
2021 Ram 1500 Rebel
2021 Ram 1500 Special Service
2021 Ram 1500 Tradesman
2021 Ram 1500 TRX
2021 Ram 1500 TRX Launch Edition
2022 Ram 1500 Big Horn
2022 Ram 1500 HFE
2022 Ram 1500 Laramie
2022 Ram 1500 Limited
2022 Ram 1500 Limited Longhorn
2022 Ram 1500 Lone Star
2022 Ram 1500 Rebel
2022 Ram 1500 Tradesman
2022 Ram 1500 TRX
2023 Ram 1500 Big Horn
2023 Ram 1500 HFE
2023 Ram 1500 Laramie
2023 Ram 1500 Limited
2023 Ram 1500 Limited Longhorn
2023 Ram 1500 Lone Star
2023 Ram 1500 Rebel
2023 Ram 1500 Tradesman
2023 Ram 1500 TRX
2024 Ram 1500 Big Horn
2024 Ram 1500 HFE
2024 Ram 1500 Laramie
2024 Ram 1500 Limited
2024 Ram 1500 Limited Longhorn
2024 Ram 1500 Lone Star
2024 Ram 1500 Rebel
2024 Ram 1500 Tradesman
2024 Ram 1500 TRX
2025 Ram 1500 Big Horn
2025 Ram 1500 Laramie
2025 Ram 1500 Limited
2025 Ram 1500 Limited Longhorn
2025 Ram 1500 Lone Star
2025 Ram 1500 Rebel
2025 Ram 1500 RHO
2025 Ram 1500 Special Service
2025 Ram 1500 Tradesman
2025 Ram 1500 Tradesman HFE
2025 Ram 1500 Tungsten
2025 Ram 1500 Warlock
2026 Ram 1500 Big Horn
2026 Ram 1500 Express
2026 Ram 1500 Laramie
2026 Ram 1500 Limited
2026 Ram 1500 Limited Longhorn
2026 Ram 1500 Lone Star
2026 Ram 1500 Rebel
2026 Ram 1500 RHO
2026 Ram 1500 Special Service
2026 Ram 1500 Tradesman
2026 Ram 1500 Tungsten
2026 Ram 1500 Warlock

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1