| Year | Make | Model |
|---|---|---|
| 2011 - 2026 | Dodge | Durango |
| 2010 - 2023 | Jeep | Grand Cherokee WK |
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS55399 | 0.0" Lift | Rear | Shock Absorber | 2 |
Rancho RS5000X Gas Shocks Rear Pair w/0" lift - 2011-2020 Jeep Grand Cherokee 4WD AWD RWD w/Coils
Rancho RS5000X Gas Shocks Rear Pair w/0" lift - 2011-2020 Jeep Grand Cherokee 4WD AWD RWD w/Coils
SKU:10552467521823_52706396864799
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▶ Vehicle Fitments
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS55399 | 0.0" Lift | Rear | Shock Absorber | 2 |
The Rancho RS5000X Gas Shocks Rear Pair are high-performance shock absorbers designed to enhance vehicle handling and ride quality for 2011-2020 Jeep Grand Cherokee models with rear coil spring suspension. Featuring a twin-tube, gas pressurized design at 150 PSI, these shocks incorporate patented progressive rebound and compression discs to deliver a smoother ride over rough terrain and reduce harsh impacts. The shocks are constructed with a 2-1/4-inch diameter body, allowing for increased fluid capacity to operate cooler and maintain consistent performance across varying speeds and conditions. Their advanced valving system minimizes shock fade and foaming, providing improved control and stability both on and off-road. The shocks also include all necessary hardware for installation, with factory mounting bolts reused for a straightforward bolt-on upgrade.
These shocks are compatible with 4WD, AWD, and RWD Jeep Grand Cherokees equipped with rear coil spring suspension, specifically for vehicles with no lift or a 0.0" rear lift. They are designed as direct replacements for factory shocks, ensuring a hassle-free installation process. The package contains two shocks, and Rancho’s limited lifetime warranty offers protection against defects and premature failure. Ideal for daily driving, off-road adventures, and demanding terrains, these shocks improve vehicle control, comfort, and durability, making them a reliable upgrade for Jeep owners seeking enhanced performance and ride quality.
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS55399 | 0.0" Lift | Rear | Shock Absorber | 2 |
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Overview
Overview
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Package Contains 2 Shocks
Rear pair of two shock absorbers. -
Rancho Lifetime Warranty
Manufacturer limited lifetime warranty protects against defects and premature failure. - Fits vehicles 0.0" rear lift
- Shocks are extended length for 0.0" rear lift systems
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Important Fitment Note
Fits vehicles with Rear Coil spring suspension ONLY. -
Fits 4WD & AWD & RWD vehicles
This product works for 4WD and AWD and RWD vehicles. -
Factory Hardware for Installation
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. - Product Highlights
- Progressive engagement valving
- Product Highlights
- Low friction, self lubricating seal
RS5000X Gas Shock, The core of this new and innovative shock from Rancho is the unique and patented rebound valving system and an advanced compression phase of the shock absorber. This proprietary process developed by the ride engineers at Rancho will elevate the overall handling and performance of your vehicle on and off-road. Each RS5000X shock is gas pressurized to 150 PSI.\* The twin tube, gas pressurized shock has a variety of advantages including minimizing air-to-oil mixture that can cause foaming and shock fade. Gas pressurization also provides a mild boost of spring rate to the vehicle. The RS5000X series features a 2-1/4-inch diameter shock body. A larger shock body allows for increased fluid capacity to operate cooler and to increase vehicle control and performance at varying speeds and terrains. The RS5000X series combines a larger shock body with all-weather fluid, allowing the shock to withstand internal temperatures between -40 and 248 degrees Fahrenheit. The Rancho RS5000X series design includes patented progressive rebound and compression discs. At lower speeds or in the earlier stages of the shock's travel, an eccentric disc in the valve shim stacks will engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases in its action. When hitting a pothole, off-road trail obstacle or similar activity, Rancho's Progressive Engagement Valving allows for early flow of fluid, helping to reduce harsh initial impacts and to control the flow of fluid in a progressive, gradual manner through the valving. During on- or off-road driving activities like washboarding or when travelling a rough fire road, the early flow of fluid helps to minimize a "rough" ride as the piston movement is able to glide through the initial travel motion of the shock with minimal ground impact or force. If needed, the Progressive Engagement Valving will further engage to maintain control and stability.