M1 Monotube Rear Shocks for 2002-2006 Chevrolet Avalanche 2500
- Fits 2002-2006 Chevrolet Avalanche 2500 in 4WD and RWD — Base, LS, and LT submodels
- Kit contains 1x M1 monotube shock pair for the rear
- 46mm monotube design with digressive valving and self-adjusting deflective-disc damping
- 18mm chromed, case-hardened rod in a 2-inch seamless extruded, zinc-plated tube
- Install time listed at 1-2 hours; 3 Year Limited Warranty
The Trail Fortress check
Will it fit your truck?
✓ Fits
About this kit
M1 Monotube Rear Shocks, fitment-checked
A pair of M1 monotube rear shocks for the 2002-2006 Chevrolet Avalanche 2500 in both 4WD and RWD form (Rough Country 770738_H). The 46mm monotube body uses a digressive piston with self-adjusting deflective-disc rebound and compression control, and the kit ships as one M1 monotube shock pair.
These M1 monotube rear shocks fit the 2002-2006 Chevrolet Avalanche 2500 in 4WD and RWD, covering Base, LS, and LT submodels listed in the fitment section. The 2-inch seamless extruded tube houses a 46mm digressive piston that reacts as the surface changes, while an 18mm centerless-ground, case-hardened, chromed rod rides on vulcanized natural rubber bushings. Zinc plating adds protection against road salt and grit. Rough Country lists an install time of 1-2 hours, so it is a realistic driveway job with the truck safely supported. Coverage is a 3 Year Limited Warranty.
What’s in the box
Kit contents
- 1× M1 MONOTUBE SHOCK PAIR 770738P$179.95
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 770738_H kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 770738_H |
| UPC / GTIN | 00840269907203 |
| Shock package | M1 series |
| Shipping weight | 13.01 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Shocks & Struts |
Why buy here
The fitment-first store
Keep looking
More Shocks & Struts
6 Inch
3 Inch
6 Inch
4.5 Inch