OE Quality
60-Day Returns

Rancho RS55126 Shock Absorber - Rear
Rancho RS55126 Shock Absorber for Ford Ranger
The Rancho RS55126 suspension shock absorber is designed specifically for Ford Ranger models, providing reliable damping performance and improved ride control. Engineered to meet the demands of both daily driving and light off-road conditions, this shock absorber integrates key features to enhance suspension response.
- Compatible with Ford Ranger vehicles
- Compressed length: 16.01 inches
- Extended length: 26.42 inches
- Travel length: 10.41 inches
- Includes dust shield for added protection
- Extended bumper stop included for improved durability
- Upper mounting: Loop bushing mount with 5/8" bushing ID and 1.5/16" bushing OAL
- Lower mounting: Loop bushing and sleeve mount with 12mm sleeve ID and 1.5" sleeve OAL
RS5000X Product Line Overview
The RS5000X line from Rancho focuses on delivering dependable suspension shock absorbers that balance performance and durability. This product line is engineered to provide consistent damping characteristics suitable for Ford Ranger trucks, ensuring controlled handling and ride comfort under various driving conditions.
Detailed Product Description
The Rancho RS55126 shock absorber features a compressed length of 16.01 inches and an extended length of 26.42 inches, offering a travel length of 10.41 inches to accommodate suspension movement effectively. It includes a dust shield to protect internal components from debris and an extended bumper stop to reduce wear during compression. The upper mounting utilizes a loop bushing mount with a 5/8" bushing inner diameter and 1.5/16" outer length, while the lower mounting features a loop bushing and sleeve mount with a 12mm sleeve inner diameter and 1.5" sleeve outer length, ensuring secure attachment and proper fitment on Ford Ranger models.
Common Applications and Problem Solving
- Restores suspension damping for worn or damaged shocks on Ford Ranger
- Reduces excessive bouncing and improves vehicle stability
- Minimizes noise and vibration from suspension components
- Enhances control during off-road or uneven terrain driving
- Prevents premature wear of suspension bushings and mounts
Installation Notes and Tips
- Verify compatibility with your specific Ford Ranger year and model before installation
- Inspect mounting bushings and sleeves for wear and replace if necessary
- Use proper tools to avoid damage to loop bushing mounts during installation
- Ensure shock absorber is fully extended before mounting to avoid preloading
- Follow vehicle manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
Rancho RS55126 shock absorbers are manufactured to meet industry standards for durability and performance. This part is backed by Rancho's quality control processes to ensure consistent function. Please refer to Rancho's official warranty documentation for specific coverage details.
| Brand | Rancho |
|---|---|
| Part Number | RS55126 |
| Position | RS5000X, Rear |
| L1 | |
| Compressed Bumper Stop | No |
| Compressed Length | 16.01 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | Yes |
| Extended Hydraulic Lockout | No |
| Extended Length | 26.42 |
| Lower Mounting Code | LS26 |
| Lower Mounting Description | Loop Bushing & Sleeve Mount - 12MM Sleeve ID X 1.1/2" Sleeve OAL |
| Parts Pack | None |
| Travel Length | 10.41 |
| Upper Mounting Description | Loop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2010 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2009 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2008 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2007 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2006 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2005 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2004 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2003 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2002 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2001 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 2000 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 1999 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 1998 | Ford | Ranger | Rear | Rear Shock Absorber for 0 inch raised height.; RS5000X | |
| 1997 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1996 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1995 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1994 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1993 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1992 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1991 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1990 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1989 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1988 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1987 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1986 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1985 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1984 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); RS5000X |
| 1983 | Ford | Ranger | 4WD | Rear | with Rear Raised Height 0 (in) to 2.5 (in); 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.