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Rancho RS55328 Shock Absorber - Rear
| Brand | Rancho RS55328 |
|---|---|
| Position | Rear |
| LS38 | |
| Compressed Bumper Stop | No |
| Compressed Length | 14.46 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 22.61 |
| Lower Mounting Description | Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.1/2" Sleeve OAL |
| Parts Pack | None |
| Reserve Tube Diameter | 2.188 |
| Travel Length | 8.15 |
| 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) |
| Product line | RS5000X |
| Fits | Jeep · 16 vehicles |
Exclusive valving system. Advanced compression control improves handling and performance.
Dust shield included. Helps protect the shock from dirt and debris.
Loop and cross-pin mounts. A suspension shock absorber with versatile mounting hardware.
Cross-references Continental 61696, Focus Auto Parts 342559 and Four Seasons 37287 for the same application. See all 24.
Rancho RS5000X Rear Shock for Jeep Wrangler
The Rancho RS5000X shock absorber is built for rear suspension control on 2007-2017 Jeep Wrangler and 2018 Jeep Wrangler JK models with 0 to 2.0 inches of rear lift. Part number RS55328 uses Rancho’s RS5000X valving and compression tuning to improve on-road stability and off-road damping response.
Key Features
- Rancho RS5000X series rear suspension shock absorber
- Fits 2007-2017 Jeep Wrangler, rear, with 0 to 2.0 inches of rear raised height
- Fits 2018 Jeep Wrangler JK, rear, with 0 to 2.0 inches of rear raised height
- Extended length: 22.61 in; compressed length: 14.46 in
- Travel length: 8.15 in
- Reserve tube diameter: 2.188 in
- Dust shield included for added shaft protection
- Upper mount: cross pin mount, open ended, 3/8 in hole ID
- Lower mount: loop bushing and sleeve mount, 1/2 in sleeve ID x 1.5 in sleeve OAL
Product Details
Rancho RS55328 is a rear suspension shock absorber engineered for Jeep Wrangler applications that use a mild rear lift. The RS5000X line focuses on controlled compression behavior and application-specific valving to help maintain predictable handling on pavement while supporting suspension movement on rough terrain. With a dust shield included and a large reserve tube diameter, this shock is built for consistent damping performance in daily driving and trail use.
This part cross-references Monroe Shocks & Struts 172286 for the same application.
What It Helps Address
- Excessive rear bounce after bumps or dips
- Reduced control from worn rear shock absorbers
- Harsh or unsettled ride on lifted Jeep Wrangler suspension
- Rear-end instability during braking, cornering, or uneven-road driving
- Inconsistent damping on mixed on-road and off-road use
Installation Notes
Verify rear lift height before ordering. This shock is listed for rear applications with 0 to 2.0 inches of raised height on 2007-2017 Jeep Wrangler and 2018 Jeep Wrangler JK models. Confirm upper and lower mount styles, compressed length, and extended length against the vehicle’s suspension travel before installation. Professional installation and a post-installation inspection of fastener torque and suspension clearance are recommended.
Quality Assurance
Rancho RS5000X shocks are built around a dedicated valving system and compression tuning for controlled suspension response. RS55328 is specified with direct-fit mounting dimensions and fitment data for the listed Jeep Wrangler rear applications.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Jeep | Wrangler JK | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2017 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2016 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2015 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2014 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2013 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2012 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2011 | Jeep | Wrangler | — | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2010 | Jeep | Wrangler | RWD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2010 | Jeep | Wrangler | 4WD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2009 | Jeep | Wrangler | RWD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2009 | Jeep | Wrangler | 4WD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2008 | Jeep | Wrangler | RWD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2008 | Jeep | Wrangler | 4WD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2007 | Jeep | Wrangler | RWD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
| 2007 | Jeep | Wrangler | 4WD | Rear | Fitment Note: Fits vehicles with a rear raised height of 0 to 2.0 inches.; RS5000X |
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