Product Details

Lifting or leveling a 1999-2018 Chevrolet Silverado 1500 (GMT800/GMT900/K2XX) changes what the dampers have to do. The Bilstein B8 shocks are built for that taller stance and stay composed on rough ground.

Inside is Bilstein's monotube design, with the gas and oil separated by a floating piston. That keeps damping consistent when the road turns rough and the unit gets hot, where a lesser damper would go soft.

Features

  • 46mm monotube design ensures consistent, fade-free performance in all conditions
  • Self-adjusting deflective disc valving reacts immediately to surface changes enabling maximum vehicle control
  • Remote reservoir increases shock oil capacity for greater heat dissipation
Specifications
Part Number 25-311297
Part Name Shock Absorber
Vehicle 1999-2018 Chevrolet Silverado 1500
Chassis Code GMT800/GMT900/K2XX
Drivetrain 4WD
UPC 651860890937
Rear Lift Height 0 - 2 in.
Billet Reservoir Clamp Included Yes
Body Design Smooth Body (Non-Coilover)
Body Diameter (ID) 46 mm
Boot Included No
Collapsed Length 16.12 in. (409.5 mm)
Damping Adjustable No
Extended Length 26.33 in. (668.7 mm)
Finish Zinc Plated
Internal Design Monotube
Lower Mount Type Eye 14.4 mm
Reservoir Yes
Segment Light Truck
Series B8 5160
Spring Seat Included No
Upper Mount Type Eye 14.4 mm
Quantity Sold Individually
Notes Without ZX3 Electronic Suspension Package and Quadrasteer
Vehicle Fitment
  • 1999 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2000 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2001 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2002 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2003 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2004 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2005 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2006 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2007 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2008 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2009 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2010 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2011 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2012 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2013 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2014 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2015 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2016 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2017 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)
  • 2018 Chevrolet Silverado 1500 4WD (GMT800/GMT900/K2XX)

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