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Rancho RS55259 Suspension Shock Absorber - Rear
Overview of Rancho RS5000X Suspension Shock Absorber
The Rancho RS5000X Suspension Shock Absorber (Part Number RS55259) is engineered for Jeep Grand Cherokee models requiring reliable suspension performance. Designed with durable rubber dust shields and extended bumper stops, this shock absorber supports consistent handling and ride quality.
- Compatible with Jeep Grand Cherokee vehicles
- Extended length of 21.51 inches and compressed length of 13.49 inches
- Includes rubber dust shield for enhanced protection
- Extended bumper stop for improved suspension travel control
- Loop bushing mounts with precise sleeve and bushing dimensions
- Travel length of 8.02 inches for effective shock absorption
- Reserve tube diameter of 2.252 inches for durability
Detailed Product Features and Specifications
This Rancho RS5000X shock absorber features a rubber dust shield that helps protect internal components from dirt and debris, extending the service life of the suspension. The extended bumper stop is designed to provide additional cushioning during suspension compression, reducing harsh impacts. The shock absorber measures 21.51 inches in extended length and 13.49 inches when compressed, with a travel length of 8.02 inches, ensuring compatibility with the Jeep Grand Cherokee's suspension geometry.
Mounting is facilitated by loop bushing mounts both at the upper and lower ends. The lower mount includes a 12mm sleeve inner diameter with a 1.7/16 inch outer sleeve length, while the upper mount features a 5/8 inch bushing inner diameter and a 1.5/16 inch bushing outer length. These precise mounting specifications ensure a secure fit and proper alignment within the suspension system.
About the Rancho RS5000X Product Line
The RS5000X line from Rancho is designed to provide dependable shock absorption for a variety of off-road and on-road conditions. This product line focuses on delivering consistent damping performance with features such as extended bumper stops and protective dust shields. The RS55259 shock absorber is part of this line, offering a balance of durability and ride control tailored for Jeep Grand Cherokee applications.
Common Applications and Problem Solving
- Restores suspension performance on Jeep Grand Cherokee models with worn shocks
- Reduces excessive bouncing and improves vehicle stability
- Protects suspension components from dirt and debris with rubber dust shield
- Minimizes harsh impacts through extended bumper stop cushioning
- Maintains proper suspension travel and alignment with precise mounting design
Installation Notes and Tips
Ensure the vehicle is securely lifted and supported before removing the old shock absorber. Verify the mounting points match the loop bushing mount specifications: 12mm sleeve inner diameter at the lower mount and 5/8 inch bushing inner diameter at the upper mount. Check the compressed and extended lengths to confirm fitment. No additional parts pack is included, so retain existing hardware if reusable or source appropriate mounting components as needed.
Quality Assurance and Warranty
Rancho RS5000X shock absorbers are manufactured to meet OEM standards for fit and function. The RS55259 part undergoes quality control to ensure durability and consistent performance. Warranty details should be confirmed with the manufacturer or authorized distributor, as they may vary by region and application.
| Brand | Rancho |
| Part Number | RS55259 |
| Position | RS5000X, Rear |
| 65126 | L1 |
| Dust Shield Material | Rubber |
| Compressed Bumper Stop | No |
| Compressed Length | 13.49 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 21.51 |
| Lower Mounting Code | Ls25 |
| Lower Mounting Description | Loop bushing & sleeve mount - 12mm sleeve id x 1.7/16" sleeve oal |
| Parts Pack | None |
| Reserve Tube Diameter | 2.252 |
| Travel Length | 8.02 |
| Upper Mounting Description | Loop bushing mount - 5/8" bushing id x 1.5/16" bushing oal |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Jeep | Grand Cherokee | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1997 | Jeep | Grand Cherokee | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1996 | Jeep | Grand Cherokee | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1995 | Jeep | Grand Cherokee | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1994 | Jeep | Grand Cherokee | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1993 | Jeep | Grand Cherokee | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.