Rancho RS7MT Series Monotube Rear Shock RS77269 for Select 1999-2025 Chevy, GMC, Ram, and Hummer

Fits select 1999-2025 Chevrolet Silverado 1500, GMC Sierra 1500, Dodge/Ram 1500/2500/3500, and Hummer H2.

The Rancho RS7MT RS77269 rear monotube shock absorber is engineered for precision on-road and off-road handling. The monotube design is highly effective at dissipating heat, making it an ideal choice for extreme off-road use and vehicles with oversized wheel and tire packages. Each shock features a high-pressure nitrogen gas charge and a full-floating dividing piston to maintain constant pressure against the hydraulic oil, significantly reducing aeration and shock fade during aggressive driving.

• Precision Handling: Deflective Disc Valving provides application-specific tuning (digressive, linear, or progressive) for controlled response on any terrain.
• Durable Construction: Features a 14mm hardened chrome piston rod and a 46mm fluon-banded piston for consistent sealing and resistance to scuffs and corrosion.
• Advanced Sealing: An integrated dirt wiper sealing system prevents moisture, dirt, and debris from contaminating the oil or damaging internal seals.
• Reduced NVH: Internal rebound bumpers and shouldered rubber bushings help dampen noise, vibration, and ride harshness.
• Direct Fit: Application-specific mounting ensures a straightforward installation with no extra hardware or sleeves required.

Technical Specifications:

• Manufacturer Part Number: RS77269
• Body Diameter: 2-in. Monotube
• Piston: 46mm Fluon-banded
• Rod Material: 14mm Hardened Chrome
• Temperature Rating: -40°F to 248°F
• Finish: Black Satin