Part Number: 11KDG018

2011-2020 Duramax KRYPTONITE Death Grip Idler Arm (11KDG018)

$389.81 CAD
  • 2011-2020 Duramax KRYPTONITE Death Grip Idler Arm (11KDG018)-Idler Arms-KRYPTONITE-11KDG018-Dirty Diesel Customs

Part Number: 11KDG018

2011-2020 Duramax KRYPTONITE Death Grip Idler Arm (11KDG018)

$389.81 CAD
These cannot be shipped to the USA. Learn more
Due to manufacturing shortages, lead time on Kryptonite products may vary.

Fits: 2011-2020 GMC 2500HD/3500 LML & L5P w/ 6.6L Duramax

The Kryptonite Steering Death Grip Idler Arm is the best way to strengthen and improve your trucks steering with ZERO reduction in your turning radius. This thing is about 50x beefier than it looks in the images. 

It utilizes a sealed double roller bearing system that requires zero maintenance and is backed by Kryptonites Lifetime Warranty. The Death Grip Idler Arm can be used with lifted, levelled, or lowered suspension and will work with any factory GM or Kryptonite Center Link or Steering Product. 

If you want to upgrade your LML or L5P's steering and responsiveness and keep it that way for life. Look no further.


  • Housing CNC machined from Solid Billet Steel
  • Heat-treated 4140 Chromoly stud
  • Dual sealed roller bearings
  • Made in the USA
  • Works with PISK kit
  • Powdercoated Black 


  • Kryptonite No Fine Print Lifetime warranty.
  • Kryptonite steering and suspension components are warrantied for life to their original purchaser.
  • This warranty is against any manufacturer defects, premature wear or breakage.
  • Race it, jump it, off-road it, sled pull it, wreck it, lift it, level it, lower it, I think you get it? They don’t care. If you can break it, Kryptonite will replace it.
  • Kryptonite products must be purchased from an authorized dealer.

Kryptonite Part Number: 11KDG018


Have a Question?

Be the first to ask a question about this.

Ask a Question

Lowest Price Guarantee

Canada's Highest Rated Diesel Performance Shop

Fast Shipping