Homeβ€Ί Suspension > Shocks and Strutsβ€Ί Rancho RS55785 Suspension Strut - Front
Part #: RS55785

Rancho RS55785 Suspension Strut - Front

RS5000X, Front
89 vehicles fit this part
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OE Direct Replacement β€” Bolt-on fit, no modifications needed
RS5000X, Front
Fitment: Chevrolet and GMC, Suburban 1500, Tahoe, Yukon, Yukon XL 1500, Avalanche, Silverado 1500, and Sierra 1500
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Rancho RS5000X Suspension Strut Overview

The Rancho RS5000X Suspension Strut RS55785 is engineered for Chevrolet and GMC trucks and SUVs, including the Avalanche, Sierra 1500, Silverado 1500, Suburban 1500, Tahoe, Yukon, and Yukon XL 1500. Designed to provide reliable suspension performance, this strut offers precise control and durability for your vehicle's front or rear suspension system.

  • Compressed length: 14.17 inches
  • Extended length: 17.99 inches
  • Body length: 11.48 inches with SS7 body type
  • Extended bumper stop included for enhanced travel protection
  • Loop bushing mounts with 5/8" bushing ID and 1.5/16" bushing overall length
  • Travel length of 3.82 inches for balanced suspension movement
  • Parts pack included: P01763, P01415

RS5000X Product Line Details

The RS5000X line from Rancho is designed to deliver consistent damping performance with a focus on durability and ride quality. This suspension strut features a robust SS7 body type and extended bumper stop to protect the strut during full compression. The RS5000X series is tailored for trucks and SUVs requiring dependable suspension components that maintain factory ride height and handling characteristics.

Detailed Product Description

The Rancho RS55785 suspension strut is built with a 14.17-inch compressed length and extends to 17.99 inches, providing a travel length of 3.82 inches. Its SS7 body type construction ensures strength and resistance to wear. The strut includes an extended bumper stop to prevent damage during suspension compression, while the loop bushing mounts with precise dimensions (5/8" bushing ID and 1.5/16" overall length) ensure secure and stable installation. This strut does not include a dust shield or compressed bumper stop, focusing on essential features for reliable suspension performance.

Applications and Problem Solving

  • Restores proper suspension travel and damping on Chevrolet Avalanche and GMC Yukon XL 1500
  • Replaces worn or damaged struts on Silverado 1500 and Sierra 1500 models
  • Improves ride stability and handling on Suburban 1500 and Tahoe vehicles
  • Addresses suspension noise and harshness caused by failing struts
  • Maintains factory ride height and suspension geometry for safe operation

Installation Notes and Tips

  • Ensure compatibility with Chevrolet and GMC models listed before installation
  • Use appropriate tools for loop bushing mount installation to avoid damage
  • Check included parts pack (P01763, P01415) for necessary hardware
  • Inspect suspension components for wear during replacement to ensure optimal performance
  • Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Rancho suspension components, including the RS5000X RS55785 strut, are manufactured to meet OEM standards for durability and performance. While specific warranty details are not provided here, Rancho products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty terms with the product documentation or manufacturer.

BrandRancho
Part NumberRS55785
PositionRS5000X, Front
Body Length11.48
Body TypeSS7
Compressed Bumper StopNo
Compressed Length14.17
Dust Shield IncludedNo
Extended Bumper StopYes
Extended Hydraulic LockoutNo
Extended Length17.99
Lower Mounting DescriptionLoop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL
Parts PackP01763,P01415
Travel Length3.82
Upper Mounting DescriptionLoop Bushing Mount - 5/8" Bushing ID X 1.5/16" Bushing OAL

This part fits 89 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2014ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2014ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2014ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2014GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2014GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2014GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2014GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2013ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013ChevroletTahoeHybridFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2013GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013GMCYukonHybridFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2013GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2012ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012ChevroletTahoeHybridFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2012GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012GMCYukonHybridFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2012GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2011ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011ChevroletTahoeHybridFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2011GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011GMCYukonHybridFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2011GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2010ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010ChevroletTahoeHybridFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2010GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010GMCYukonHybridFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2010GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2009ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009ChevroletTahoeHybridFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2009GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009GMCYukonHybridFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2009GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2008ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008ChevroletTahoeHybridFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2008GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008GMCYukonHybridFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2008GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007ChevroletAvalancheFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007ChevroletSilverado 1500FrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2007ChevroletSuburban 1500Frontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007ChevroletTahoeLSFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007ChevroletTahoeLTFrontwithout Police Package; without Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007GMCSierra 15004WDFrontMust reuse OE Springs and Upper Mounting Components; Raises Front 2.0 (in); RS5000X
2007GMCYukonSLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007GMCYukonSLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007GMCYukon XL 1500SLTFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; RS5000X
2007GMCYukon XL 1500SLEFrontwithout Electronic Adjustable Suspension; Must reuse OE Springs and Upper Mounting Components; Must Be Used with RS70075; Raises Front 2.0 (in); without Self-Leveling Suspension; 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:

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