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Rancho

Rancho RS55297 RS5000X Rear Shock Absorber for 1999-2018 Chevy/GMC/Dodge Trucks

$81.95
$81.95
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In Stock: 24

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Product Specification:

SKU:RHORS55297

MPN: RS55297

UPC: 039703005821

Weight: 8.1 lb

Inventory: 24

Type: Shocks and Struts

Vehicle Fitment

  • 1999-2018 Chevrolet Silverado 1500/2500/2500 HD (Rear, 4WD/RWD)
  • 1999-2018 GMC Sierra 1500/2500/2500 HD (Rear, 4WD/RWD)
  • 2002-2006 Chevrolet Avalanche 2500 (Rear)
  • 2003-2009 Hummer H2 (Rear)
  • 2002-2008 Dodge Ram 1500 (Rear, 4WD)

Features

  • RS5000X gas-charged twin-tube rear shock design
  • Progressive Engagement Valving for smoother motion control
  • Tuned compression control valve for improved damping
  • 16 mm nitro-carburized piston rod for durability
  • Full-displaced 35 mm piston bore for enhanced control
  • All-weather fluid for consistent performance in extreme temperatures
  • Protective rubber boot to shield the shaft
  • Rubber bushings and rebound bumper to reduce harsh ride impacts

Specifications

  • Position: Rear
  • Shock Type: Twin-tube gas-charged (RS5000X)
  • Extended Length: ~30.47 in. (773.9 mm)
  • Compressed Length: ~18.08 in. (459.2 mm)
  • Travel: ~12.39 in. (314.7 mm)
  • Upper/Lower Mount Type: Eyelet/Loop (LS47)
  • Body Diameter: ~2.25 in. (57.2 mm)
  • Boot Included: Yes

Included Components

  • 1x Rancho RS55297 RS5000X Rear Shock Absorber
  • 1x Protective Rubber Boot
  • Rubber Bushings

Product Description

The Rancho RS55297 RS5000X Rear Shock Absorber is a performance replacement shock engineered to enhance rear suspension control and ride comfort for a wide range of full-size trucks and SUVs from Chevy, GMC, Dodge, and Hummer. Featuring Rancho's RS5000X design, this rear shock combines gas pressurization with Progressive Engagement Valving and tuned compression control to deliver smoother damping and improved handling over worn or OEM shocks. The nitro-carburized piston rod and full-displaced piston bore help ensure durability and reliable performance in both on-road and light off-road driving conditions.

Built with an extended travel and robust construction, the RS55297 is suitable for stock rear ride heights and many lifted suspension setups. The included rubber boot protects the shock shaft from dirt and debris, while rubber bushings and a rebound bumper help minimize harsh impacts. Sold individually, it's ideal for restoring ride quality or upgrading older suspension components on compatible vehicles. Always verify exact fitment for your specific year, make, and model before installation.

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