M1 Monotube Rear Shocks for 1999–2004 Ford F-250/F-350
- Fits 1999–2004 Ford F-250 and F-350, including Super Duty 4WD and F-350 RWD applications. Check the fitment list for your submodel
- Kit contents: 1x M1 monotube shock pair, sold in pairs for the rear axle
- 46mm monotube design with digressive valving; 2-inch extruded tube and 18mm hardened, chromed rod
- Zinc-plated body with vulcanized natural rubber bushings
- Rough Country lists install time at 1-2 hours
- 3 Year Limited Warranty; shipping weight: 12.0 lb
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Sold in pairs Fitment on this page is based on the manufacturer’s application data.
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M1 Monotube Rear Shocks, fitment-checked
Rough Country 770791_A is a rear shock pair from the M1 monotube line, fitted to 1999–2004 Ford F-250 and F-350 applications including Super Duty 4WD and RWD trims. The 46mm monotube body uses digressive valving with self-adjusting deflective-disc rebound and compression control. Sold in pairs, so one order covers both rear corners. Carries a 3 Year Limited Warranty.
These M1 monotube rear shocks cover 1999–2004 Ford F-250 and F-350 trucks, spanning XL, XLT, Lariat, King Ranch, and Harley-Davidson Edition submodels in 4WD, plus F-350 RWD applications listed in the fitment section. Construction is a 2-inch seamless extruded tube around a 46mm digressive piston, with an 18mm centerless-ground, case-hardened and chromed rod, vulcanized natural rubber bushings, and a zinc-plated finish. The kit ships as one M1 monotube shock pair. Rough Country lists installation at 1-2 hours, so plan a short driveway session for the rear axle.
Kit contents
- 1× M1 MONOTUBE SHOCK PAIR 770791P
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 770791_A kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 770791_A |
| UPC / GTIN | 00840269920530 |
| Shock package | M1 series |
| Shipping weight | 12 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Shocks & Struts |
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