Rough Country
M1 Monotube Rear Shocks | 2.5-4" | Chevy/GMC Avalanche (02-06)/Half-Ton Suburban (69-91)
Sold & installed by an Authorized Rough Country Dealer
Does it fit? Listed for 6 vehicles (Chevy, GMC). Pick your vehicle to check.
Fits your
Not listed for your . See parts that fit it or call us to check.
- 2-inch seamless extruded tube.
- 46mm digressive piston.
- Self-adjusting, deflective-disc independent rebound and compression.
- 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
Install time: 1-2 hours
Call or request a quote for today’s price and installation.
- Authorized Rough Country dealer
- Installed at our Silver Star Rd shop
- No-credit-needed financing
About the M1 Monotube Rear Shocks | 2.5-4" | Chevy/GMC Avalanche…
Whether you’re tackling tough terrain or smooth city streets, Rough Country’s Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile.Features
- 2-inch seamless extruded tube.
- 46mm digressive piston.
- Self-adjusting, deflective-disc independent rebound and compression.
- 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
- 46mm monotube design ensures consistent, fade-free performance in all conditions.
- Digressive valving instantly reacts to changing surface conditions.
- Zinc plated for resistance against harsh elements.
- Available in various lift heights for multiple applications.
- Durable vulcanized natural rubber bushings.
- Free Shipping
- 3-year Manufacturer's Warranty
What’s in the Box
Included
- (2) M1 Monotube Shock Absorbers
Specifications
| Brand | Rough Country |
|---|---|
| Type | Shocks & Struts |
| Part number | 770738_B |
| Est. Install Time | 1-2 hours |
| Top Mount | Eye |
| Bottom Mount | Eye |
| Extended Length (in) | 25.98 |
| Collapsed Length (in) | 16.34 |
| Adjustable | No |
| Mounting Location | Rear |
Vehicle Fitment
6 vehicles listed by Rough Country. Always confirm drive type and trim before you order.
| Years | Make | Model | Details |
|---|---|---|---|
| 2002–2006 | Chevy | Avalanche 1500 | 4WD |
| 2002–2006 | Chevy | Avalanche 1500 | RWD |
| 1975–1978 | GMC | C15 Suburban | RWD |
| 1970–1974 | GMC | C15/C1500 Suburban | RWD |
| 1975–1978 | GMC | K15 Suburban | 4WD |
| 1970–1974 | GMC | K15/K1500 Suburban | 4WD |
Video
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