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Rough CountryPart 770782_T · UPC 00840269908231

M1 Monotube Rear Shock Pair for 2002-2006 Chevrolet Avalanche 2500

$179.95MAP price

Free shipping · 30-day returns

In stock: 619 available
Shipping weight: 12.82 lb.
  • Fits 2002-2006 Chevrolet Avalanche 2500, 4WD and RWD — Base, LS, and LT submodels
  • Kit contents: 1x M1 monotube shock pair (rear)
  • 46mm digressive piston in a seamless 2-inch extruded tube; 18mm chromed, case-hardened rod
  • Zinc-plated body with vulcanized natural rubber bushings
  • Rough Country lists install time at 1-2 hours
  • 3 Year Limited Warranty. Shipping weight: 12.82 lb

The Trail Fortress check

Will it fit your truck?

✓ Fits

2002–2006 Chevrolet Avalanche 2500 · 4WD/RWD
BaseLSLT

About this kit

M1 Monotube Rear Shock Pair, fitment-checked

Rough Country 770782_T ships as a single M1 monotube shock pair for the rear of the 2002-2006 Chevrolet Avalanche 2500, in either 4WD or RWD. The monotube body is built for consistent damping without fade, and the listed install time is 1-2 hours. Coverage is a 3 Year Limited Warranty.

Ordered as a pair, these M1 monotube rear shocks for the 2002-2006 Chevrolet Avalanche 2500 cover Base, LS, and LT submodels in both 4WD and RWD as shown in the fitment section. A 46mm monotube design holds damping steady as heat builds, with digressive valving that shifts with the surface underneath you and a self-adjusting, deflective-disc setup handling rebound and compression separately. The 18mm rod is centerless-ground, case-hardened, chromed, and polished; the 2-inch extruded tube is seamless and zinc plated against salt and grit. Vulcanized natural rubber bushings finish the mount. Budget 1-2 hours with the truck properly supported.

What’s in the box

Kit contents

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 770782_T kit fits the vehicles shown in the fitment section above.

Specifications

Specs

BrandRough Country
Part number770782_T
UPC / GTIN00840269908231
Shock packageM1 series
Shipping weight12.82 lb
Warranty3 Year Limited Warranty
Country of originCN
CategorySuspension & Lift Kits › Shocks & Struts

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.

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