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Home / Suspension & Lift Kits / Air Suspension / Rough Country 100064WC
Rough CountryPart 100064WC · UPC 00840269938924

4-Inch Spacer Air Spring Kit with Compressor for Silverado 2500 HD

$959.95MAP price
In stock — 36 available
Shipping weight: 34.2 lb.
  • 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

The Trail Fortress check

Will it fit your truck?

✓ Fits

2001–2010 GMC Sierra 2500 HD · 4WD/RWD
BaseSLSLESLTWT
2001–2010 Chevrolet Silverado 2500 HD · 4WD/RWD
BaseLSLTLTZWT
2001–2004 GMC Sierra 2500 · 4WD/RWD
BaseSLSLESLTWT
2001–2005 Chevrolet Silverado 2500 · 4WD/RWD
BaseLSLTWT

+ 2 more applications

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.

About this kit

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.

What’s in the box

Kit contents

  • 1× Air Spring Kit 10006
  • 1× Air Spring Spacer Kit 10013
  • 1× Wireless Air Bag Controller Kit w/Compressor 10106

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

Specs

BrandRough Country
Part number100064WC
UPC / GTIN00840269938924
Lift height4 in
Shipping weight34.2 lb
Country of originCN
CategorySuspension & Lift Kits › Air Suspension
Installation guideDownloadable PDF

Why buy here

The fitment-first store

Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.