4-Inch Spacer Air Spring Kit with Compressor for Silverado 2500 HD
- Air spring kit for 0–6 in of lift, 4-inch 4-degree spacers, and a wireless controller kit with compressor
- Fits 2001–2010 Chevy/GMC 2500 HD in 4WD and RWD, including 2007 Classic models
- Lifted trucks must be on Rough Country suspension components
- Minor drilling required; downloadable installation guide available
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Designed for models stock through six inches of lift. ONLY for lifted applications using Rough Country's Suspension products. Does NOT increase towing capacity. Minor drilling required. Fitment on this page is based on the manufacturer’s application data.
4-Inch Spacer Air Spring Kit with Compressor, fitment-checked
100064WC is the loaded version for 2001–2010 Silverado 2500 HD and Sierra 2500 HD: an air spring kit rated for 0–6 in of lift, a 4-inch 4-degree spacer set, and a wireless air bag controller kit with compressor. Lifted trucks need Rough Country suspension underneath. Plan for minor drilling, and note that added air support does not change the rated towing capacity.
The spacer kit positions the bags correctly on trucks that sit higher than stock, and the compressor kit puts pressure control on a wireless remote instead of an air chuck. Applications include Silverado 2500 HD and Sierra 2500 HD in 4WD and RWD across WT, Base, LS, LT, LTZ, SLE, and SLT trims, the 2007 Classic trucks, and the earlier 2500 models. A downloadable installation guide is available. Drilling is required, and the lift range this kit is designed around runs from stock through six inches.
Kit contents
- 1× Air Spring Kit 10006$349.95
- 1× Air Spring Spacer Kit 10013$59.95
- 1× Wireless Air Bag Controller Kit w/Compressor 10106$749.95
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 100064WC kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 100064WC |
| UPC / GTIN | 00840269938924 |
| Shipping weight | 34.2 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Air Suspension |
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