Rough Country M1R Reservoir Loaded Struts | Adjustable Height | Front | 3.5 Inch | Toyota 4Runner (2025-2026) | P/N 684199

The Rough Country M1R Reservoir Loaded Struts (Adjustable Height, Front, 3.5 Inch) is a strut assemblie for the Toyota 4Runner 2025-2026. Instantly adapts to changing surface conditions, providing a smoother and more controlled ride, no matter the terrain. Installation takes about 2-3 hours.

At a Glance

• Brand: Rough Country
• Part Number: 684199
• Product Type: Strut Assemblies
• Fits: Toyota 4Runner 2025-2026
• Installation Time: 2-3 hours
• Country of Origin: Thailand

Features

• Digressive valving: Instantly adapts to changing surface conditions, providing a smoother and more controlled ride, no matter the terrain
• Powder-coated silver finish: Offers resistance against harsh environmental factors like rust and corrosion, ensuring long-lasting quality
• Durable vulcanized natural rubber bushings: Built to withstand high-impact environments while reducing noise and vibration for a more comfortable ride
• 3-year Manufacturer's Warranty: Confidence in your purchase with a comprehensive 3-year warranty to protect against defects and ensure lasting performance
• Monotube strut with external reservoir: Features an internal floating piston for enhanced shock absorption and better heat dissipation, ensuring maximum performance
• Increases travel: Designed to increase suspension travel, allowing for smoother rides and greater off-road capabilities
• Durable 2-inch seamless extruded tube: Engineered with a robust, seamless design for enhanced strength and long-lasting durability
• Self-adjusting, deflective-disc independent rebound and compression: Provides a more responsive and adaptable suspension system by independently adjusting to varying terrain and conditions
• 16mm centerless-ground, case-hardened, chromed, and super-polished rod: Built with a high-strength, precision-machined rod for enhanced durability and corrosion resistance

Installation Instructions

Download the installation instructions (PDF)

Fitment

• Toyota 4Runner (2025-2026)

Part Numbers

• MPN 684199 · UPC 840269973956