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Rancho RS999329 Shock Absorber - Front
Rancho RS9000XL Shock Absorber for Jeep Wrangler JK
The Rancho RS9000XL RS999329 suspension shock absorber is engineered for Jeep Wrangler and Wrangler JK models, providing adjustable damping for improved ride control. Designed with durable components, this shock absorber enhances vehicle stability and handling on various terrains.
Key Features of Rancho RS999329 Shock Absorber
- Compressed length: 15.75 inches for optimal fitment
- Extended length: 25.06 inches to accommodate suspension travel
- Travel length: 9.31 inches for effective shock absorption
- Includes dust shield to protect internal components
- Lower mounting: Loop bushing & sleeve mount (1/2" sleeve ID x 1.5/8" sleeve OAL)
- Upper mounting: Stem mount with 2.5/8" stem length and 1/2"-13 thread pitch
- Reserve tube diameter: 2.18 inches for enhanced fluid capacity
- Parts pack included (P01356) for installation
About the Rancho RS9000XL Product Line
The RS9000XL series by Rancho offers a versatile, adjustable shock absorber line designed to provide drivers with customizable damping settings. This allows Jeep Wrangler and Wrangler JK owners to tailor their suspension performance to different driving conditions, from on-road comfort to off-road control. The RS999329 model fits within this line, delivering precise suspension tuning through its multi-position adjustment feature.
Detailed Product Description
The Rancho RS999329 shock absorber is specifically designed for Jeep Wrangler and Wrangler JK vehicles, ensuring compatibility and reliable performance. Its compressed length of 15.75 inches and extended length of 25.06 inches accommodate the suspension geometry of these models. The shock features a loop bushing and sleeve lower mount and a stem mount upper connection, providing secure attachment points. The included dust shield helps protect the shock internals from dirt and debris, extending service life. With a travel length of 9.31 inches and a reserve tube diameter of 2.18 inches, this shock absorber balances fluid capacity and stroke length for consistent damping performance.
Common Applications and Problem Solving
- Improves ride quality on rough or uneven terrain
- Reduces suspension bottoming and harsh impacts
- Enhances vehicle stability during cornering and braking
- Addresses worn or leaking factory shocks
- Provides adjustable damping for varied driving conditions
Installation Notes and Tips
- Verify compatibility with Jeep Wrangler and Wrangler JK models before installation
- Use the included parts pack (P01356) for proper mounting hardware
- Ensure upper stem mount and lower loop bushing align correctly with vehicle mounts
- Adjust damping settings after installation to match driving preferences
- Inspect dust shield placement to maintain shock protection
Quality Assurance and Warranty
Rancho RS9000XL shocks are manufactured to meet OEM standards for durability and performance. The RS999329 shock absorber undergoes rigorous testing to ensure consistent damping and long service life. Warranty details are provided by Rancho and typically cover defects in materials and workmanship under normal use conditions.
| Brand | Rancho |
|---|---|
| Part Number | RS999329 |
| Position | RS9000XL, Front |
| S5 | |
| Compressed Bumper Stop | No |
| Compressed Length | 15.75 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 25.06 |
| Lower Mounting Code | LS39 |
| Lower Mounting Description | Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.5/8" Sleeve OAL |
| Parts Pack | P01356 |
| Reserve Tube Diameter | 2.18 |
| Travel Length | 9.31 |
| Upper Mounting Description | Stem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Jeep | Wrangler JK | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2017 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2016 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2015 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2014 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2013 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2012 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2011 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2010 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2009 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2008 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
| 2007 | Jeep | Wrangler | Front | with Front Raised Height 3.0 (in); Use with Rancho RS66106B, RS66107, RS66107B, RS66110B System(s); RS9000XL |
* 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.