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Rancho RS999058 Shock Absorber - Rear
Rancho RS9000XL Suspension Shock Absorber Overview
The Rancho RS9000XL shock absorber (part number RS999058) is engineered for reliable suspension performance on select Chevrolet, Dodge, GMC, and Ram trucks and SUVs. Designed to provide consistent damping and improved ride control, this shock absorber is compatible with models such as the Chevrolet Avalanche 1500, Suburban 1500, Tahoe, GMC Yukon, Yukon XL 1500, Ram 2500, and Dodge 2500.
- Extended length: 29.74 inches
- Compressed length: 18.24 inches
- Travel length: 11.5 inches
- Reserve tube diameter: 2.75 inches
- Includes dust shield for added protection
- Upper and lower mounts: loop bushing & sleeve mount (9/16" sleeve ID x 1.5/8" sleeve OAL)
- No compressed or extended bumper stops
- No extended hydraulic lockout
RS9000XL Product Line Features
The RS9000XL series from Rancho offers adjustable shock absorbers designed to enhance vehicle handling and ride quality across a range of applications. This product line focuses on providing tunable damping settings to accommodate different driving conditions and load requirements. The RS999058 shock absorber fits within this line, delivering precise control and durability for heavy-duty trucks and SUVs.
Detailed Product Description
This Rancho RS9000XL shock absorber features a robust 2.75-inch reserve tube diameter, which helps dissipate heat and maintain consistent performance during extended use. The shock’s travel length of 11.5 inches allows for effective suspension articulation, while the extended and compressed lengths (29.74 inches and 18.24 inches respectively) ensure proper fitment on compatible vehicles. Both the upper and lower mounts utilize loop bushing and sleeve mounts with a 9/16" sleeve inner diameter and 1.5/8" outer sleeve length, providing secure attachment points. The included dust shield protects internal components from debris and contaminants, enhancing longevity. This shock absorber does not include compressed or extended bumper stops or an extended hydraulic lockout, focusing on straightforward, reliable suspension damping.
Applications and Problem Solving
- Improves ride control and handling on Chevrolet Avalanche 1500 and Suburban 1500 models
- Restores suspension performance on GMC Yukon and Yukon XL 1500 vehicles
- Enhances load carrying and stability for Ram 2500 and Dodge 2500 trucks
- Reduces suspension fade during heavy-duty or off-road use
- Protects suspension components with included dust shield
Installation Notes and Tips
- Verify upper and lower mounting codes (Ls47) for compatibility before installation
- Ensure proper torque specifications for loop bushing and sleeve mounts
- Inspect mounting hardware and replace if worn or damaged
- Check suspension travel clearance to accommodate shock absorber dimensions
- Use appropriate tools to avoid damage to dust shield during installation
Quality Assurance and Warranty
Rancho RS9000XL shock absorbers are manufactured to meet OEM standards for durability and performance. The RS999058 part undergoes rigorous quality control to ensure consistent damping characteristics and fitment accuracy. While specific warranty details are not provided here, Rancho typically offers limited warranties covering defects in materials and workmanship. Consult Rancho or authorized distributors for exact warranty terms related to this shock absorber.
| Brand | Rancho |
|---|---|
| Part Number | RS999058 |
| Position | RS9000XL, Rear |
| Compressed Bumper Stop | No |
| Compressed Length | 18.24 |
| Dust Shield Included | Yes |
| Extended Bumper Stop | No |
| Extended Hydraulic Lockout | No |
| Extended Length | 29.74 |
| Lower Mounting Code | LS47 |
| Lower Mounting Description | Loop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL |
| Parts Pack | None |
| Reserve Tube Diameter | 2.75 |
| Travel Length | 11.5 |
| Upper Mounting Code | LS47 |
| Upper Mounting Description | Loop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL |
This part fits 43 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2013 | Ram | 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2012 | Ram | 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2011 | Ram | 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2010 | Dodge | Ram 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2009 | Dodge | Ram 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2008 | Dodge | Ram 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2007 | Dodge | Ram 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2006 | Chevrolet | Avalanche 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2006 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2006 | Chevrolet | Tahoe | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2006 | Dodge | Ram 2500 | Power Wagon | 4WD | Rear | Rear Shock Absorber for 0 inch raised height.; RS9000XL | ||
| 2006 | GMC | Yukon | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2006 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2005 | Chevrolet | Avalanche 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2005 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2005 | Chevrolet | Tahoe | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2005 | GMC | Yukon | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2005 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2004 | Chevrolet | Avalanche 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2004 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2004 | Chevrolet | Tahoe | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2004 | GMC | Yukon | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2004 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2003 | Chevrolet | Avalanche 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2003 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2003 | Chevrolet | Tahoe | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2003 | GMC | Yukon | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2003 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2002 | Chevrolet | Avalanche 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2002 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2002 | Chevrolet | Tahoe | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2002 | GMC | Yukon | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2002 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2001 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2001 | Chevrolet | Tahoe | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2001 | GMC | Yukon | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2001 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2000 | Chevrolet | Suburban 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||||
| 2000 | Chevrolet | Tahoe | 4.8L | V8 | Rear | New Body Style; without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||
| 2000 | Chevrolet | Tahoe | 5.3L | V8 | Rear | New Body Style; without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||
| 2000 | GMC | Yukon | 4.8L | V8 | Rear | New Body Style; without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||
| 2000 | GMC | Yukon | 5.3L | V8 | Rear | New Body Style; without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); RS9000XL | ||
| 2000 | GMC | Yukon XL 1500 | Rear | without Self Leveling Suspension; without Electronic Adjustable Suspension; with Rear Raised Height 5.0 (in) to 6.0 (in); 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.