OE Quality
60-Day Returns

Rancho RS55815 Suspension Strut - Front Right
Overview of Rancho RS5000X Suspension Strut RS55815
The Rancho RS5000X suspension strut RS55815 is engineered for Nissan Pathfinder models, providing reliable performance and enhanced ride control. Designed with precise dimensions and mounting specifications, this strut supports improved vehicle stability and handling.
- Compressed length: 15.62 inches
- Extended length: 22.6 inches
- Body length: 15.25 inches
- Body type: B10
- Extended bumper stop included
- Lower and upper mounting: Loop bushing mount with 5/8" bushing ID and 1.5/16" bushing overall length
- Reserve tube diameter: 2.13 inches
- Travel length: 6.98 inches
- Parts pack number: P00762
Details on the RS5000X Product Line
The RS5000X line from Rancho is designed to deliver consistent damping performance for off-road and on-road conditions. This product line focuses on durability and precise fitment, making it suitable for vehicles like the Nissan Pathfinder that require dependable suspension components. The RS55815 strut is part of this series, featuring a B10 body type and extended bumper stop to help manage suspension travel effectively.
Technical Description and Specifications
The RS55815 suspension strut features a compressed length of 15.62 inches and extends up to 22.6 inches, allowing for a travel length of 6.98 inches. Its B10 body type and 2.13-inch reserve tube diameter contribute to its structural integrity and performance. Both the upper and lower mounts utilize loop bushing mounts with a 5/8-inch inner diameter and 1.5/16-inch overall length, ensuring secure attachment to the Nissan Pathfinder chassis. The inclusion of an extended bumper stop helps protect the strut during full extension, while the absence of a compressed bumper stop and dust shield indicates a design optimized for specific suspension dynamics.
Applications and Problem Solving
- Replaces worn or damaged front or rear suspension struts on Nissan Pathfinder models
- Improves vehicle handling and ride comfort by restoring proper suspension travel
- Addresses issues related to suspension sag or uneven ride height
- Helps reduce noise and vibration caused by faulty struts
- Supports off-road and on-road driving conditions requiring durable suspension components
Installation Notes and Tips
Ensure compatibility with Nissan Pathfinder model year before installation. The loop bushing mounts require precise alignment for proper fitment. Verify that the extended bumper stop is correctly positioned to prevent overextension. Professional installation is recommended to maintain suspension geometry and safety standards.
Quality Assurance and Warranty
Rancho RS5000X suspension struts are manufactured to meet OEM specifications for fit and function. While specific warranty details for part number RS55815 are not provided here, Rancho products typically come with a limited warranty covering defects in materials and workmanship. Consult Rancho or authorized distributors for exact warranty terms.
| Brand | Rancho |
|---|---|
| Part Number | RS55815 |
| Position | RS5000X, Front Right |
| Compressed Length | 15.62 |
| Extended Length | 22.6 |
| Body Length | 15.25 |
| Body Type | B10 |
| Compressed Bumper Stop | No |
| Dust Shield Included | No |
| Extended Bumper Stop | Yes |
| Lower Mounting Description | Loop bushing mount - 5/8" bushing id x 1.5/16" bushing oal |
| Parts Pack | P00762 |
| Reserve Tube Diameter | 2.13 |
| Travel Length | 6.98 |
| Upper Mounting Description | Loop bushing mount - 5/8" bushing id x 1.5/16" bushing oal |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Nissan | Pathfinder | 4WD | Front Right | Front suspension strut for vehicles with 0" lift, suitable for installation.; RS5000X |
| 2003 | Nissan | Pathfinder | 4WD | Front Right | Front suspension strut for vehicles with 0" lift, suitable for installation.; RS5000X |
| 2002 | Nissan | Pathfinder | 4WD | Front Right | Front suspension strut for vehicles with 0" lift, suitable for installation.; 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.