HomeSuspension > Shocks and StrutsRancho RS55040 Shock Absorber - Rear
Part #: RS55040

Rancho RS55040 Shock Absorber - Rear

RS5000X, Rear
7 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
RS5000X, Rear
Fitment: Toyota, Tundra
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Rancho RS5000X RS55040 Suspension Shock Absorber Overview

The Rancho RS5000X RS55040 suspension shock absorber is engineered for Toyota Tundra models requiring reliable and durable shock performance. Designed to maintain vehicle stability and control, this shock absorber features precise mounting specifications and protective components to ensure long-lasting operation.

  • Compressed length: 13.75 inches
  • Extended length: 22.84 inches
  • Travel length: 9.09 inches
  • Includes dust shield for enhanced protection
  • Lower mount: Loop bushing & sleeve mount (1/2" sleeve ID x 1.1/4" sleeve OAL)
  • Upper mount: Stem mount (2.5/8" stem length x M10 thread pitch)
  • Parts pack included (P01134)

Detailed Specifications and Features

This RS55040 shock absorber from Rancho is designed specifically for Toyota Tundra vehicles, ensuring compatibility and optimal fitment. The shock features a compressed length of 13.75 inches and an extended length of 22.84 inches, providing a travel length of 9.09 inches to accommodate suspension movement. The inclusion of a dust shield helps protect internal components from dirt and debris, extending the service life of the shock. The lower mounting utilizes a loop bushing and sleeve mount with a 1/2 inch sleeve inner diameter and 1.25 inch outer length, while the upper mounting is a stem mount with a 2.625 inch stem length and M10 thread pitch, ensuring secure attachment to the vehicle’s suspension system.

About the Rancho RS5000X Product Line

The RS5000X line from Rancho is designed to provide a balance of performance and durability for trucks and SUVs. This product line focuses on delivering consistent damping and improved ride quality for vehicles like the Toyota Tundra. The RS5000X shocks are engineered to meet or exceed OEM specifications, making them suitable for drivers seeking dependable suspension components without extensive modifications.

Common Applications and Problem Solving

  • Restores proper suspension damping for Toyota Tundra models
  • Reduces excessive bouncing and improves ride comfort
  • Addresses worn or leaking shock absorbers
  • Enhances vehicle stability during cornering and braking
  • Protects suspension components from premature wear due to dust and debris

Installation Notes and Tips

  • Verify compatibility with Toyota Tundra model year before installation
  • Ensure proper alignment of upper stem mount and lower loop bushing during installation
  • Use included parts pack (P01134) for mounting hardware replacement
  • Inspect suspension components for wear or damage prior to installation
  • Torque mounting hardware to manufacturer specifications

Quality Assurance and Warranty

Rancho RS5000X shocks are manufactured to meet strict quality standards and are tested for durability and performance. This shock absorber is backed by Rancho’s warranty coverage, providing assurance against defects in materials and workmanship under normal use. For specific warranty details, refer to Rancho’s official documentation.

BrandRancho
Part NumberRS55040
PositionRS5000X, Rear
Compressed Length13.75
Dust Shield IncludedYes
Extended Length22.84
Lower Mounting CodeLS35
Lower Mounting DescriptionLoop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.1/4" Sleeve OAL
Parts PackP01134
Travel Length9.09
Upper Mounting CodeS15
Upper Mounting DescriptionStem Mount - 2.5/8" Stem Length X M10 Thread Pitch

This part fits 7 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2006ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X
2005ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X
2004ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X
2003ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X
2002ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X
2001ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X
2000ToyotaTundra4WDRearRear Shock Absorber for 0 inch raised height.; RS5000X

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1213027625470034144034605637238G63815KG54336MS3331922BRS5040

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.