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Rancho RS55129 Shock Absorber - Rear
Overview of Rancho RS55129 Suspension Shock Absorber
The Rancho RS55129 suspension shock absorber is engineered for Jeep Cherokee and Wagoneer models, providing reliable damping performance. Designed to meet specific vehicle requirements, this shock absorber ensures consistent ride quality and handling.
- Compatible with Jeep Cherokee and Wagoneer
- Part number RS55129 for precise identification
- Includes dust shield for extended durability
- Loop bushing lower mount with 5/8" bushing ID
- Cross pin upper mount with 3/8" hole ID on both ends
- Travel length of 7.28 inches for effective suspension movement
- Reserve tube diameter of 2.188 inches for enhanced fluid capacity
- Compressed length of 12.76 inches and extended length of 20.04 inches
Details on Rancho RS5000X Product Line
The RS5000X line from Rancho focuses on delivering dependable suspension shock absorbers tailored for off-road and on-road applications. This product line emphasizes durability and consistent performance, making it suitable for Jeep Cherokee and Wagoneer vehicles requiring reliable shock absorption under varied driving conditions.
Technical Description and Features
The RS55129 shock absorber features a loop bushing lower mount with a 5/8" inner diameter and 1.5/16" overall length, providing a secure fit and reducing unwanted movement. The upper mount uses a cross pin design with open-ended 3/8" hole IDs on both ends, ensuring compatibility with factory mounting points. The shock includes a dust shield to protect internal components from debris and extend service life. With a travel length of 7.28 inches and a reserve tube diameter of 2.188 inches, this shock absorber balances fluid capacity and stroke length for consistent damping. The compressed length measures 12.76 inches, extending to 20.04 inches when fully extended, matching the suspension geometry of compatible Jeep models.
Applications and Problem Solving
- Restores proper damping for Jeep Cherokee and Wagoneer suspension systems
- Reduces excessive bouncing and improves ride stability
- Addresses wear-related loss of shock absorber effectiveness
- Helps maintain vehicle control on uneven or off-road terrain
- Prevents premature suspension component wear due to poor shock performance
Installation Notes and Tips
- Verify compatibility with Jeep Cherokee or Wagoneer before installation
- Ensure mounting points match loop bushing lower mount and cross pin upper mount specifications
- Inspect mounting hardware and replace if worn or damaged
- Use proper torque settings as specified by vehicle manufacturer
- Check for clearance and proper alignment during installation
Quality Assurance and Warranty
Rancho RS55129 shock absorbers are manufactured to meet industry standards for durability and performance. The inclusion of a dust shield helps protect internal components, contributing to longer service life. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.
| Brand | Rancho |
|---|---|
| Part Number | RS55129 |
| Position | RS5000X, Rear |
| L1 | |
| Compressed Bumper Stop | No |
| Compressed Length | 12.76 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 20.04 |
| Lower Mounting Description | Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL |
| Parts Pack | None |
| Reserve Tube Diameter | 2.188 |
| Travel Length | 7.28 |
| Upper Mounting Code | XP12 |
| Upper Mounting Description | Cross Pin Mount - Open Ended, 3/8" Hole ID (Both Ends) X 3.3/16" Pin Length (Hole Center to Center) |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 2000 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1999 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1998 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1997 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1996 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1995 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1994 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1993 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1992 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1991 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1990 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1990 | Jeep | Wagoneer | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1989 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1989 | Jeep | Wagoneer | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1988 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1988 | Jeep | Wagoneer | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1987 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1987 | Jeep | Wagoneer | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1986 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1986 | Jeep | Wagoneer | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1985 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1985 | Jeep | Wagoneer | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X |
| 1984 | Jeep | Cherokee | Rear | with Rear Raised Height 0 (in) to 1.5 (in); RS5000X |
| 1984 | Jeep | Wagoneer | 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.