FOX Performance Elite Series 2.5 Reservoir Rear Shocks for 2014+ Ram 3500 4WD with 0–1.5-Inch Lift, Adjustable

Developed from our off-road race shocks, FOX Performance Elite Series combines race-proven technology with new, cutting-edge features to provide enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV. Application specific valving to maximize performance. Expand your vehicle’s capability with an oversized performance shock that increases strength, provides control and extended wheel travel specifically engineered for your vehicle. The larger aluminum body dissipates heat more efficiently and the increased internal oil volume allows for more control through FOX’s race-developed high-flow pistons._x000D_ _x000D_ Conquer more terrain knowing with our 7/8” hard chromed shock shaft and a redundant seal pack, designed for harsh environments and extreme conditions. Fully serviceable for a lifetime of use._x000D_ _x000D_ Confidence comes with control. FOX Performance Elite shocks offer the widest range of adjustability we offer. Easily adjust your shock for terrain, load and speed to stay in control and confident no matter what path you take.

• Performance Tuned For Vehicle Specific Application
• Black Anodized CNC Machined Aluminum Components
• External Reservoir System Dissipates Heat Fast
• Durable Zinc Plated Seamless Alloy Body

Upgrade the rear suspension of your 2014–2015 Ram 3500 4WD with FOX Performance Elite Series shocks, part number FOX883-26-148. Developed from FOX off-road race shocks, this adjustable reservoir shock is engineered to improve ride quality, damping control, strength, and extended wheel travel on trucks equipped with a 0–1.5-inch lift. Vehicle-specific valving helps maximize performance for the Ram 3500 platform.

The oversized aluminum shock body dissipates heat efficiently, while increased internal oil volume and FOX race-developed high-flow pistons provide consistent control during demanding driving conditions. An external reservoir system further supports thermal management, helping the shock maintain performance across rough terrain, heavy loads, and extended use. Adjustable damping allows the shock to be tuned for terrain, vehicle load, and driving speed.

Built for harsh environments, the FOX Performance Elite shock features a 7/8-inch hard-chromed shaft, redundant seal pack, durable zinc-plated seamless alloy body, and black anodized CNC-machined aluminum components. The shock is fully serviceable for long-term use and delivers a practical suspension upgrade for drivers seeking more control and confidence off-road or under demanding truck applications.

Specifications and Technical Data

• Brand: FOX
• Part Number: FOX883-26-148
• Series: Performance Elite
• Shock Position: Rear
• Reservoir Type: External reservoir
• Adjustment: Adjustable damping
• Vehicle Drive Type: 4WD
• Compatible Lift Range: 0–1.5 inches

What's Included

One FOX Performance Elite Series 2.5 reservoir rear shock. Installation hardware and vehicle-specific fitment should be verified before installation.

Fitment: Designed for 2014–2015 Ram 3500 4WD models with a 0–1.5-inch lift. Confirm the vehicle configuration, suspension setup, and required quantity before ordering.

Features:

• Vehicle-Specific Valving: Tuned for the Ram 3500 platform to improve damping performance and ride control.
• Adjustable Damping: Allows tuning for terrain, load, and speed.
• External Reservoir: Helps dissipate heat quickly and supports consistent performance during extended use.
• Race-Developed Construction: Includes a high-flow piston, 7/8-inch hard-chromed shaft, redundant seal pack, and fully serviceable design.

Fitments:
2014 Ram 3500 Big Horn
2014 Ram 3500 Laramie
2014 Ram 3500 Laramie Limited
2014 Ram 3500 Laramie Longhorn
2014 Ram 3500 Lone Star
2014 Ram 3500 SLT
2014 Ram 3500 Tradesman
2015 Ram 3500 Big Horn
2015 Ram 3500 Laramie
2015 Ram 3500 Laramie Limited
2015 Ram 3500 Laramie Longhorn
2015 Ram 3500 Lone Star
2015 Ram 3500 SLT
2015 Ram 3500 Tradesman
2016 Ram 3500 Big Horn
2016 Ram 3500 Laramie
2016 Ram 3500 Laramie Longhorn
2016 Ram 3500 Limited
2016 Ram 3500 SLT
2016 Ram 3500 Tradesman
2017 Ram 3500 Big Horn
2017 Ram 3500 Laramie
2017 Ram 3500 Laramie Longhorn
2017 Ram 3500 Limited
2017 Ram 3500 Lone Star
2017 Ram 3500 SLT
2017 Ram 3500 Tradesman
2018 Ram 3500 Big Horn
2018 Ram 3500 Laramie
2018 Ram 3500 Laramie Longhorn
2018 Ram 3500 Limited
2018 Ram 3500 SLT
2018 Ram 3500 Tradesman
2019 Ram 3500 Big Horn
2019 Ram 3500 Laramie
2019 Ram 3500 Laramie Longhorn
2019 Ram 3500 Limited
2019 Ram 3500 Lone Star
2019 Ram 3500 SLT
2019 Ram 3500 Tradesman
2020 Ram 3500 Big Horn
2020 Ram 3500 Laramie
2020 Ram 3500 Laramie Longhorn
2020 Ram 3500 Limited
2020 Ram 3500 Lone Star
2020 Ram 3500 SLT
2020 Ram 3500 Tradesman
2021 Ram 3500 Big Horn
2021 Ram 3500 Laramie
2021 Ram 3500 Limited
2021 Ram 3500 Limited Longhorn
2021 Ram 3500 Lone Star
2021 Ram 3500 SLT
2021 Ram 3500 Tradesman
2022 Ram 3500 Big Horn
2022 Ram 3500 Laramie
2022 Ram 3500 Limited
2022 Ram 3500 Limited Longhorn
2022 Ram 3500 Lone Star
2022 Ram 3500 SLT
2022 Ram 3500 Tradesman
2023 Ram 3500 Big Horn
2023 Ram 3500 Laramie
2023 Ram 3500 Limited
2023 Ram 3500 Limited Longhorn
2023 Ram 3500 SLT
2023 Ram 3500 Tradesman
2024 Ram 3500 Big Horn
2024 Ram 3500 Laramie
2024 Ram 3500 Limited
2024 Ram 3500 Limited Longhorn
2024 Ram 3500 SLT
2024 Ram 3500 Special Service
2024 Ram 3500 Tradesman
2025 Ram 3500 Big Horn
2025 Ram 3500 Laramie
2025 Ram 3500 Limited
2025 Ram 3500 Limited Longhorn
2025 Ram 3500 Special Service
2025 Ram 3500 Tradesman
2026 Ram 3500 Big Horn
2026 Ram 3500 Laramie
2026 Ram 3500 Limited
2026 Ram 3500 Limited Longhorn
2026 Ram 3500 Special Service
2026 Ram 3500 Tradesman

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