HomeSuspension > Shocks and StrutsRancho RS55008 Shock Absorber - Front or Rear
Part #: RS55008

Rancho RS55008 Shock Absorber - Front or Rear

RS5000X, Front
28 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
RS5000X, Front
Fitment: Dodge and Isuzu, Ram 2500, Ram 1500, Amigo, and Pickup
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Overview of Rancho RS5000X Suspension Shock Absorber

The Rancho RS5000X RS55008 suspension shock absorber is engineered for Dodge and Isuzu vehicles, including the Ram 1500, Ram 2500, Amigo, and Pickup models. Designed to provide reliable damping performance, this shock absorber features durable components suited for both on-road and light off-road conditions.

  • Extended length: 22.04 inches
  • Compressed length: 13.76 inches
  • Travel length: 8.28 inches
  • Rubber dust shield included for protection
  • Loop bushing mounts with 5/8" bushing ID and 1.5/16" bushing OAL
  • Extended bumper stop included
  • Reserve tube diameter: 2.252 inches
  • Parts pack included (P00915, P01057)

Details on RS5000X Product Line

The RS5000X line from Rancho is designed to offer a balance between performance and durability for trucks and SUVs. This product line focuses on providing consistent shock absorption with features like extended bump stops and protective dust shields. The RS55008 shock absorber is part of this line, delivering reliable suspension control for Dodge Ram 1500, Ram 2500, Isuzu Amigo, and Pickup models.

Technical Description and Features

The RS55008 shock absorber has a compressed length of 13.76 inches and an extended length of 22.04 inches, allowing for a travel length of 8.28 inches. It includes a rubber dust shield to protect internal components from dirt and debris, enhancing longevity. The shock mounts use loop bushings with a 5/8" inner diameter and 1.5/16" overall length, ensuring secure and stable installation. An extended bumper stop is incorporated to prevent damage during full compression. The reserve tube diameter measures 2.252 inches, contributing to the shock's durability and heat dissipation.

Applications and Problem Solving

  • Improves ride quality on Dodge Ram 1500 and Ram 2500 trucks
  • Restores suspension control for Isuzu Amigo and Pickup models
  • Reduces excessive bouncing and body roll
  • Protects suspension components from dust and debris
  • Prevents damage from full compression with extended bumper stop

Installation Notes and Tips

Installation requires matching the loop bushing mounts with the specified 5/8" bushing ID and 1.5/16" bushing overall length. Ensure the dust shield is properly positioned to maintain protection. The included parts pack (P00915, P01057) contains necessary hardware for mounting. Verify compressed and extended lengths to confirm fitment on your specific Dodge or Isuzu model before installation.

Quality Assurance and Warranty

Rancho RS5000X shock absorbers are manufactured to meet OEM standards for durability and performance. The RS55008 part number undergoes quality control to ensure consistent damping characteristics. Warranty information is available through Rancho and typically covers defects in materials and workmanship under normal use conditions.

BrandRancho
Part NumberRS55008
PositionRS5000X, Front
L1
L1
Compressed Bumper StopNo
Compressed Length13.76
Dust Shield IncludedYes
Dust Shield MaterialRubber
Extended Bumper StopYes
Extended Hydraulic LockoutNo
Extended Length22.04
Lower Mounting DescriptionLoop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
Parts PackP00915, P01057
Reserve Tube Diameter2.252
Travel Length8.28
Upper Mounting DescriptionLoop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL

This part fits 28 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2002DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
2001DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
2001DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
2000DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
2000DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1999DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
1999DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1998DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
1998DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1997DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
1997DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1996DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
1996DodgeRam 25004WDFrontFront Add-On Position; with 7,700 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1996DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1995DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
1995DodgeRam 25004WDFrontFront Add-On Position; with 7,700 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1995DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1994DodgeRam 15004WDFrontFront Add-On Position; with Dual Shocks; without Off Road Package; with Rancho Suspension System; with Front Raised Height 2.0 (in) to 3.0 (in); RS5000X
1994DodgeRam 25004WDFrontFront Add-On Position; with 7,700 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1994DodgeRam 25004WDFrontFront Add-On Position; with 8,800 (lb) Gross Vehicle Weight (GVW); with Dual Shocks; with Rancho Suspension System; with Front Raised Height 2.0 (in); RS5000X
1994IsuzuAmigoRearRear Shock Absorber for 0 inch raised height.; RS5000X
1993IsuzuAmigoRearRear Shock Absorber for 0 inch raised height.; RS5000X
1992IsuzuAmigoRearRear Shock Absorber for 0 inch raised height.; RS5000X
1991IsuzuAmigoRearRear Shock Absorber for 0 inch raised height.; RS5000X
1990IsuzuAmigoRearRear Shock Absorber for 0 inch raised height.; RS5000X
1990IsuzuPickupRearRear Shock Absorber for 0 inch raised height.; RS5000X
1989IsuzuAmigoRearRear Shock Absorber for 0 inch raised height.; RS5000X
1989IsuzuPickupRearRear 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:

RS5008

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