Part Number: ULTIMATE11

2011-2020 Duramax KRYPTONITE Ultimate Front End Package (ULTIMATE11)

$2,029.91 CAD
Pay as little as $85 per month with PayBright
  • 2011-2020 Duramax KRYPTONITE Ultimate Front End Package (ULTIMATE11)-Tie Rods & Pitman Idler Support-KRYPTONITE-Dirty Diesel Customs

Part Number: ULTIMATE11

2011-2020 Duramax KRYPTONITE Ultimate Front End Package (ULTIMATE11)

$2,029.91 CAD
Pay as little as $85 per month with PayBright
$2,029.91 CAD
Pay as little as $85 per month with PayBright
These cannot be shipped to the USA. Learn more

Fits: 2011-2020 GM 2500 & 3500 HD Trucks

The Kryptonite Ultimate Front End Package is hands down the best steering upgrade you can do to your 2011+ Duramax. It replaces your OE components with overbuilt steering and suspension components that are guaranteed for life. If you can break them - Kryptonite will replace them. Whether you want something to replace your ageing factory components, revamping your tow truck, or need some front end components that can handle high HP boosted launches, Kryptonite Suspension is the answer.

Kryptonite has designed this steering kit after the Center Link on the H1 Military Hummer, this is a much stronger design when compared to what's offered from the factory on all non-hummer GM HD trucks. 


  • Kryptonite SS Series Center Link
  • Kryptonite Death Grip Tie Rods
  • Kryptonite Death Grip Idler Arm
  • Kryptonite Death Grip Idler Arm Support
  • Kryptonite Extreme Idler Support Gusset
  • Kryptonite Death Grip Pitman Arm
  • Optional: PISK Kit 

The PISK (Pitman Idler Support Kit) is no longer included in the Ultimate10 Package. It's the ultimate option to strengthen your steering. The PISK support kit doubles the grab on the center link from both the pitman and idler arms by double sheering both pivot points. It will only fit a factory or Kryptonite Center Link, only in the OE position. When installed, the center link will no longer be able to rotate during the trucks' range of steering. Giving you more reliable steering whether you have larger tires or not!


  •  These do not work with Fabtech Lift Kits. These kits will only work on trucks that keep the center link in the factory GM position. If your truck is already lifted, make sure the kit you have is a spindle style lift kit, not a control arm drop. 
  • All Tie Rod bodies & Center Links now come with Zinc plating under the black Powdercoat to decrease corrosion.
  • If you are installing a Kryptonite Series center link on a levelled or lifted truck, you may need to install longer swaybar end links depending on how high the torsion bars have been adjusted. We recommend the Kryptonite HD Swaybar End Links.


  • 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: Ultimate11

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