Cognito Idler Arm Support For 2011-2023 Silverado/Sierra 2500/3500 2WD/4WD duramax 2008–2010 Ford F-350 6

2008–2010 Ford F-350 6

The lightning 500 bottle valve includes a 4AN bottle nipple

2003 (ICP sensor located on HPOP cover) will require the round style EGR cooler and early style 18mm head gaskets

Higher efficiency and faster transient response for maximum power and performance

the Holset VGT Cheetah does not require an expensive installation kit

Cognito Idler Arm Support For 2011-2023 Silverado/Sierra 2500/3500 2WD/4WD duramax 2008–2010 Ford F-350 6Looseness or Steering Play in some vehicle steering systems can often be attributed to a component known as a bell crank or idler, which supports the steering linkage. Original equipment designs utilize common sleeve bushings, which often wear out prematurely and cannot be adjusted for side play. In contrast, the Cognito bell cranks idlers utilize tapered roller bearings, which are far better at carrying load. They can also be adjusted to achieve