M1R Monotube Rear Shock Pair for Chevrolet Suburban (2000–2020)
- Fits Chevrolet Suburban 1500 (2000-2014), Suburban (2014-2020), and Suburban 3500 HD (2016-2019) — see fitment for drive type and submodel
- Ships as one M1R monotube reservoir shock pair for the rear axle
- 46mm monotube body, 2-inch digressive piston, and 16mm chromed rod inside a 2-inch seamless extruded tube
- External reservoir plus internal floating piston for heat management under load
- Zinc-plated finish and vulcanized rubber bushings; listed install time 1-2 hours
- 3 Year Limited Warranty — shipping weight: 13.01 lb
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About this kit
M1R Monotube Rear Shock Pair, fitment-checked
Rough Country 770738RES_I is a rear shock pair from the M1R monotube line, built for Chevrolet Suburban, Suburban 1500, and Suburban 3500 HD applications. The kit ships as one M1R monotube reservoir shock pair, with a remote reservoir and internal floating piston that keep gas and oil separated for steadier damping as heat builds. Carries a 3 Year Limited Warranty.
This M1R monotube rear shock pair covers Chevrolet Suburban 1500 models from 2000-2014 in 4WD, AWD, and RWD, the 2014-2020 Suburban in 4WD and RWD, and the 2016-2019 Suburban 3500 HD in 4WD — check the fitment section for your submodel. Each shock pairs a 46mm monotube body with a 2-inch seamless extruded tube, a 2-inch digressive piston, and a 16mm centerless-ground, case-hardened chromed rod. Damping is handled by deflective-disc valving that works rebound and compression independently. Vulcanized natural rubber bushings cut noise at the mounts. Rough Country lists installation at 1-2 hours. Shipping weight: 13.01 lb.
What’s in the box
Kit contents
- 1× M1R MONOTUBE RESI SHOCK PAIR 770738RESP$349.95
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 770738RES_I kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 770738RES_I |
| UPC / GTIN | 00840269975424 |
| Shipping weight | 13.01 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Shocks & Struts |
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