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SKU: RS994377 / UPC: 00039703017848
Rancho RS994377 RS9000XL Shock
Rancho RS9000XL shocks deliver nine levels of damping adjustment via an easy-turn knob for customized ride control on highways or trails. Designed for 2011-2018 Chevrolet Silverado 2500HD 4WD rear position, this fourth-generation shock features integrated bottom mounts for added strength and a dual-component 2K paint finish that resists chips and corrosion. Truck owners gain reliable handling and longevity from this proven performer.
Key Features
- 9-Position Adjustment – Dial in firmness from soft touring to firm off-road with a simple external knob
- Integrated Bottom Mounts – Boost strength and durability for heavy-duty use
- Dual-Component 2K Paint – Provides chip-resistant protection for long-lasting appearance
- Velocity-Sensitive Valving – Responds to road conditions for consistent performance
- Liquid Hydrodynamic Welding – Ensures leak-proof construction and reliability
- Graphite-Filled PTFE Bushings – Reduce friction for smooth operation
Specifications
| Detail | Value |
|---|---|
| Brand | Rancho |
| Type | Adjustable Shock Absorber |
| Compatibility | 2011-2018 Chevrolet Silverado 2500HD 4WD Rear |
| Position | Rear |
| Adjustment Levels | 9 Positions |
| Compressed Length | 17.38 inches |
| Extended Length | 26.75 inches |
| Travel Length | 9.38 inches |
| Upper Mount | Stem (S1) |
| Lower Mount | ES23 Bar Pin |
| Body Diameter | 2.75 inches |
| Weight | 8.65 lbs |
| Shipping Box Dimensions | 27.5 x 4 x 4 inches |
| Country of Origin | Mexico |
| Warranty | Limited Lifetime |
Whats Included
- One Rancho RS9000XL Shock Absorber (RS994377)
Product Notes
- Fits 4WD models only
- Sold individually, order quantity needed for pair
- Professional installation recommended
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2011-2018 | Chevrolet | Silverado 2500 HD | 4WD Rear Position |
| 2011-2018 | GMC | Sierra 2500 HD | 4WD Rear Position |
Why Choose Rancho?
- Versatile adjustment matches any driving style
- Built tougher with advanced construction for trucks
- Proven in demanding on-road and off-road conditions
- Backed by limited lifetime warranty
Frequently Asked Questions
- Q: What position does this shock fit?
- A: Rear position on 2011-2018 Silverado 2500HD 4WD
- Q: How do I adjust the damping?
- A: Use the external knob to select from 9 levels without tools
- Q: Is this shock for both sides?
- A: Sold individually, order two for left and right
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure individual box with protective sleeve
Read More
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