M1R Monotube Rear Shocks for 2024-2025 Toyota 4Runner 4WD
- Fits 2024-2025 Toyota 4Runner 4WD, SR5 through Trailhunter. Check the fitment list for your trim
- Kit contents: 1x M1R monotube reservoir shock pair (rear); sold in pairs only
- 46mm monotube body with external reservoir and internal floating piston for heat management
- 2-inch digressive piston and 16mm case-hardened chromed rod; zinc-plated finish
- Listed install time: 1-2 hours
- 3 Year Limited Warranty; shipping weight: 12.5 lb
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✓ Fits
Sold in pairs. Fitment on this page is based on the manufacturer’s application data.
About this kit
M1R Monotube Rear Shocks, fitment-checked
Rough Country 770865RES_B is a rear shock pair from the M1R monotube line, built for 2024-2025 Toyota 4Runner 4WD models. The kit ships as one M1R monotube reservoir shock pair, and the external reservoir with internal floating piston is designed to move heat away from the damping oil on longer runs. Rough Country lists this part with a 3 Year Limited Warranty.
These M1R monotube rear shocks fit the 2024-2025 Toyota 4Runner 4WD, covering SR5, SR5 Premium, TRD Sport, TRD Sport Premium, TRD Off-Road, TRD Off-Road Premium, TRD Pro, Limited, Platinum, and Trailhunter trims listed in the fitment section. Each damper uses a 46mm monotube body, a 2-inch seamless extruded tube, and a 2-inch digressive piston with independent rebound and compression discs. The 16mm rod is case-hardened and chromed, and the zinc-plated finish and vulcanized rubber bushings handle weather and impact. Rough Country lists an install time of 1-2 hours. Shocks are sold in pairs; order two sets for all four corners.
What’s in the box
Kit contents
- 1× M1R MONOTUBE RESI SHOCK PAIR 770865RESP
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 770865RES_B kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 770865RES_B |
| UPC / GTIN | 00840269976209 |
| Shipping weight | 12.5 lb |
| Warranty | 3 Year Limited Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Shocks & Struts |
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