Rancho RS55144 RS5000X Rear Shock for 84-98 Toyota 4Runner/Tacoma/Pickup/Land

Vehicle Fitment

• 1984-1985 Toyota 4Runner (4WD) - Rear
• 1988-1989 Toyota Land Cruiser (4WD) - Rear
• 1984-1992 Toyota Pickup (4WD) - Rear
• 1995-1998 Toyota Tacoma (4WD) - Rear

Features

• RS5000X Series gas-charged twin-tube shock
• Progressive Engagement valving for improved handling
• Advanced compression control phase
• 16 mm nitro-carburized piston rod for strength
• Protective shock boot included
• Durable 2.25" body with larger fluid capacity
• Direct fit replacement rear shock
• Limited lifetime manufacturer warranty

Specifications

• Part Number: RS55144
• Position: Rear, driver or passenger side
• Series: RS5000X performance shock
• Extended Length: ~22.34 in
• Compressed Length: ~14.19 in
• Travel Length: ~8.15 in
• Mount Type: Loop/eyelet upper and lower
• Gas Pressurized: Yes

Included Components

• 1x Rancho RS5000X Rear Shock (RS55144)
• 1x Protective shock boot
• 1x Set of rubber bushings

Product Description

The Rancho RS55144 RS5000X rear shock absorber is a performance replacement shock designed to enhance ride control and handling on select Toyota 4Runner, Land Cruiser, Pickup, and Tacoma 4WD vehicles. The RS5000X Series uses Rancho's proprietary Cross Tuned technology with a unique rebound valving system and advanced compression phase to provide smoother damping over varied road and trail conditions without sacrificing control.

Built with a gas-charged twin-tube design and a robust 16 mm nitro-carburized piston rod, this shock offers durability and consistent performance. The protective boot helps shield the rod from debris, and the direct-fit design makes installation straightforward using existing mounts. Sold individually, it's ideal for replacing a worn rear shock or upgrading your suspension for improved off-road and highway performance.