| Year | Make | Model | Engine |
|---|---|---|---|
| 2002 | Chevrolet | Avalanche 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004-2006 | Chevrolet | Avalanche 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001 | Chevrolet | Silverado 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | Silverado 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005-2006 | Chevrolet | Silverado 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 1999-2000 | Chevrolet | Silverado 2500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2004 | Chevrolet | Silverado 2500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2000-2002 | Chevrolet | Silverado 2500 | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated |
| 2002 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 1999-2004 | Chevrolet | Silverado 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated |
| 2002-2004 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2001-2004 | Chevrolet | Silverado 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2004 | Chevrolet | Silverado 2500 HD | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2001-2004 | Chevrolet | Silverado 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2012 | Chevrolet | Suburban 2500 | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2011 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2010-2013 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2013 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2000-2002 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002-2003 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2004-2007 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007-2008 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2009 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2013 | Chevrolet | Suburban 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001 | Chevrolet | Suburban 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2005 | Chevrolet | Suburban 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2003-2006 | Chevrolet | Suburban 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001 | GMC | Sierra 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2003 | GMC | Sierra 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2003 | GMC | Sierra 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005 | GMC | Sierra 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005-2006 | GMC | Sierra 1500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2007 | GMC | Sierra 1500 HD Classic | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 1999-2000 | GMC | Sierra 2500 | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002 | GMC | Sierra 2500 | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated |
| 2002 | GMC | Sierra 2500 | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 1999-2004 | GMC | Sierra 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated |
| 2002-2004 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated |
| 2001-2004 | GMC | Sierra 2500 HD | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001-2004 | GMC | Sierra 2500 HD | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged |
| 2001-2004 | GMC | Sierra 2500 HD | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2010-2013 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2012 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated |
| 2000-2001 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2000-2009 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2008-2009 | GMC | Yukon XL 2500 | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| 2001 | GMC | Yukon XL 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2002 | GMC | Yukon XL 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2003-2006 | GMC | Yukon XL 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
| 2005 | GMC | Yukon XL 2500 | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated |
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS55296 | 4.0" Lift | Front | Shock Absorber | 2 |
| RS55297 | 4.0" Lift | Rear | Shock Absorber | 2 |
Rancho RS5000X Gas Shocks Set w/4" lift - 1999-2004 Chevrolet Silverado 2500 HD 4WD w/Torsion
Rancho RS5000X Gas Shocks Set w/4" lift - 1999-2004 Chevrolet Silverado 2500 HD 4WD w/Torsion
SKU:10558028448031_52728265376031
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▶ Vehicle Fitments
▶ Suspension Drop / Lift Rates
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS55296 | 4.0" Lift | Front | Shock Absorber | 2 |
| RS55297 | 4.0" Lift | Rear | Shock Absorber | 2 |
The Rancho RS5000X Gas Shocks Set is a high-performance suspension component designed to enhance handling and ride quality for 4WD Chevrolet Silverado 2500 HD models from 1999 to 2004. These shocks feature a twin-tube, gas pressurized design with a 2-1/4-inch diameter shock body, providing increased fluid capacity for cooler operation and improved control across various terrains. The RS5000X series incorporates patented progressive rebound and compression discs, along with rebound valving and advanced compression phases, which help to minimize harsh impacts and provide a smoother ride during off-road and rough road conditions. Gas pressurization at 150 PSI and self-lubricating seals contribute to durability, reduced shock fade, and consistent performance in all weather conditions.
Designed specifically for vehicles with a 4-inch lift and compatible with Rancho RS6550 or RS6550B systems, these shocks are intended for 4WD models only. The kit includes four shocks and four shock boots, with factory hardware such as washers, bushings, and nuts for straightforward installation. Reusing factory shock mounting bolts, this set is suitable for off-road, trail, and daily driving applications, offering a reliable upgrade to improve vehicle stability, control, and ride comfort on and off the pavement.
| Part Number | Lift/Lowered | Position | Item | Quantity |
|---|---|---|---|---|
| RS55296 | 4.0" Lift | Front | Shock Absorber | 2 |
| RS55297 | 4.0" Lift | Rear | Shock Absorber | 2 |
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Overview
Overview
The Rancho RS5000X Gas Shocks Set is a high-performance suspension component designed to enhance handling and ride quality for 4WD Chevrolet Silverado 2500 HD models from 1999 to 2004. These shocks feature a twin-tube, gas pressurized design with a 2-1/4-inch diameter shock body, providing increased fluid capacity for cooler operation and improved control across various terrains. The RS5000X series incorporates patented progressive rebound and compression discs, along with rebound valving and advanced compression phases, which help to minimize harsh impacts and provide a smoother ride during off-road and rough road conditions. Gas pressurization at 150 PSI and self-lubricating seals contribute to durability, reduced shock fade, and consistent performance in all weather conditions.
Designed specifically for vehicles with a 4-inch lift and compatible with Rancho RS6550 or RS6550B systems, these shocks are intended for 4WD models only. The kit includes four shocks and four shock boots, with factory hardware such as washers, bushings, and nuts for straightforward installation. Reusing factory shock mounting bolts, this set is suitable for off-road, trail, and daily driving applications, offering a reliable upgrade to improve vehicle stability, control, and ride comfort on and off the pavement.