Reviews Hardened Piston Rod

ACDelco Professional 530-298 Premium Gas Charged Front Shock Absorber

  • A hardened, chromed piston rod with micro cracks provides an ultra-smooth, self-lubricating, corrosion- and scratch-resistant surface, helping increase seal life.
  • Drawn over mandrel (DOM) pressure cylinder for high quality sealing properties and reduced internal friction to assist with longer product life.
  • Gas charged for reduced fluid aeration, which can result in better response, less foaming, and more consistent control than non-gas charged shocks.
  • Full perimeter, multi-lip, piston rod seal is permanently lubricated and helps keep dirt and contaminates from reaching the interior of the rod.
  • O-ring hydraulic piston seal resulting in minimized piston blow-by and consistent control. Dust Shield.
  • Fits: GMC- 2007 Sierra 1500 Classic, 2001-2004: Sierra 2500 HD, 1999-2006: Sierra 1500, 1999-2004: Sierra 2500.Chevrolet- 2007 Silverado 1500 Classic, 2001-2004: Silverado 2500 HD, 1999-2006: Silverado 1500, 1999-2004: Silverado 2500.
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ACDelco Professional 530-189 Premium Gas Charged Rear Shock Absorber

  • A hardened, chromed piston rod with micro cracks provides an ultra-smooth, self-lubricating, corrosion- and scratch-resistant surface, helping increase seal life.
  • Drawn over mandrel (DOM) pressure cylinder for high quality sealing properties and reduced internal friction to assist with longer product life.
  • Gas charged for reduced fluid aeration, which can result in better response, less foaming, and more consistent control than non-gas charged shocks.
  • Full perimeter, multi-lip, piston rod seal is permanently lubricated and helps keep dirt and contaminates from reaching the interior of the rod.
  • O-ring hydraulic piston seal resulting in minimized piston blow-by and consistent control.
  • Fits: Chevrolet- 1988-2003 C3500, 1988-1999: K1500, C1500, 1988-2000: K3500, K2500, C2500. GMC- 1988-2000: K3500, K2500, GMC C3500, GMC C2500, 1988-1999: GMC K1500, GMC C1500,.
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Rough Country 6' N3 Front Shocks for 99-06 Chevy/GMC 1500 2WD- 23189_RC

  • Backed by Rough Country's Limited Lifetime Replacement Warranty..
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Belltech 9148 Nitro Drop 2 Shock Set

  • Designed for the daily driver to provide factory style ride comfort with better road feel and grip.
  • Application specific shock set designed for your vehicle.
  • Metal dust boot, hardened chrome 12.5mm piston rod, triple lip NBR rod seal, and teflon guide bushing.
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Belltech 444SP Lowering Kit with Street Performance Shocks

  • Designed for the daily driver to provide factory style ride comfort with better road feel and grip.
  • Application specific shock set designed for your vehicle.
  • Metal dust boot, hardened chrome 12.5mm piston rod, triple lip NBR rod seal, and teflon guide bushing.
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Monroe Shocks & Struts Max-Air MA785 Air Shock Absorber

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA834 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting avoids air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA705 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA759 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA805 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA757 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA762 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
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Monroe Shocks & Struts Max-Air MA700 Air Shock Absorber, Pack of 2

  • MAINTAIN RIDE HEIGHT UNDER LOAD -- Air chamber can be inflated or deflated up to 150 PSI to maintain level height with additional weight up to 1,200 lbs. (capacity is limited by suspension, tires and transmission.
  • EASY TO ADJUST -- Special air fitting resists air leakage and ties into factory system (where applicable) or manually inflates with an air compressor.
  • pair with Monroe air shock accessory and shock air hose AK kits (varies by application).
  • EXCEPTIONAL HANDLING -- Full-displaced valving on compression and extension cycles for a smooth ride.
  • BUILT TO LAST -- Hardened and precision ground piston rod for consistent performance, sintered iron piston for enhanced durability and longer service life and lubricated air sleeve reduces friction for smooth operation.
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction.
Check Stock