Steering And Suspension

Airlift's LoadLifter 5000 air springs provide up to 5,000 pounds of leveling capacity to support your heaviest loads in your 2011-2019 GMC/Chevy Duramax 6.6L LML diesel.

AirLift LoadLifter 5000 Rear Air Bag System - GM 2011-2019

SKU: AIL57338

$632.50 ^CAD

Airlift's LoadLifter 5000 air springs provide up to 5,000 pounds of leveling capacity to support your heaviest loads in your 2011-2019 GMC/Chevy Duramax 6.6L LML diesel.

Cognito's Alloy Series tie rod kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito Alloy Series Tie Rod Kit - GM 2011-2019

SKU: COG110-90284

$479.00 ^CAD

Cognito's Alloy Series tie rod kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD truck with the LML or L5P motor. 1" straight steel blocks with 13" U-bolts - 2011-2019 2500HD trucks ONLY

Cognito Block & U-Bolt Kit - 1" Straight Blocks / 13" U-Bolts - GM 2011-2019 2500HD

SKU: COG110-90170

$236.28 ^CAD

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD truck with the LML or L5P motor. 1" straight steel blocks with 13" U-bolts - 2011-2019 2500HD trucks ONLY

Cognito's single inner tie rod for your 2011 - 2018 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito Inner Tie Rod - GM 2011-2018

SKU: COG5570

$279.99 ^CAD

Cognito's single inner tie rod for your 2011 - 2018 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 4WD 3500HD truck with the LML or L5P motor. 1" straight steel blocks with 14.5" U-bolts - 2011-2019 3500HD trucks ONLY

Cognito Block & U-Bolt Kit - 1" Straight Blocks / 14.5" U-Bolts - GM 2011-2019 3500HD

SKU: COG110-90171

$236.28 ^CAD

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 4WD 3500HD truck with the LML or L5P motor. 1" straight steel blocks with 14.5" U-bolts - 2011-2019 3500HD trucks ONLY

Cognito's single outer tie rod for your 2011 - 2018 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito Outer Tie Rod - GM 2011-2018

SKU: COG5558

$159.95 ^CAD

Cognito's single outer tie rod for your 2011 - 2018 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito Motorsports Stage 1 Leveling kit using torsion keys and includes front and rear Fox shocks for your 2011-2018 GMC/Chevy Duramax 6.6L LML/L5P diesel.

Cognito 2-3" Leveling System - Stage 1 - GM 2011-2018

SKU: COGCLKP-1102.1

$918.40 ^CAD

Cognito Motorsports Stage 1 Leveling kit using torsion keys and includes front and rear Fox shocks for your 2011-2018 GMC/Chevy Duramax 6.6L LML/L5P diesel.

Cognito's heavy duty boxed uni-ball upper control arms for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito Uniball SM Series Upper Control Arm Kit - GM 2011-2019

SKU: COG110-90299

$1,085.00 ^CAD

Cognito's heavy duty boxed uni-ball upper control arms for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito's heavy duty 1.5" front sway bar for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor. Includes d-bushings & u-clamps.

Cognito 1.5" HD Front Sway Bar - GM 2011-2019

SKU: COG210-90262

$409.00 ^CAD

Cognito's heavy duty 1.5" front sway bar for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor. Includes d-bushings & u-clamps.

1 Rear Bilstein 5100 Series Shock Absorber for 2011-2019 GMC Chevy Duramax 6.6L diesel trucks with the LML or L5P engine with a stock-1.0" Lift. Backed with an aftermarket lifetime warranty.

Bilstein 5100 Shock Absorber Rear - GM 2011-2019 0-1" Lift

SKU: BIL24-196468

$129.95 ^CAD

1 Rear Bilstein 5100 Series Shock Absorber for 2011-2019 GMC Chevy Duramax 6.6L diesel trucks with the LML or L5P engine with a stock-1.0" Lift. Backed with an aftermarket lifetime warranty.

Cognito Motorsports Stage 3 Leveling kit using torsion keys, upper control arms, shock extenders, and front & rear Fox shocks for your 2011-2018 GMC/Chevy Duramax 6.6L LML/L5P diesel.

Cognito 2-3" Leveling System - Stage 3 - GM 2011-2018

SKU: COGCLKP-1102.4

$1,699.00 ^CAD

Cognito Motorsports Stage 3 Leveling kit using torsion keys, upper control arms, shock extenders, and front & rear Fox shocks for your 2011-2018 GMC/Chevy Duramax 6.6L LML/L5P diesel.

2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD LML & L5P - made specifically for leveled and lifted applications where an upgrade is desired to provide better performance, style, and function. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings.

Cognito Ball Joint SM Series Upper Control Arm Kit - GM 2011-2019

SKU: COG110-90298

$729.00 ^CAD

2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD LML & L5P - made specifically for leveled and lifted applications where an upgrade is desired to provide better performance, style, and function. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings.

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD truck with the LML or L5P motor. 2" straight steel blocks with 14.5" U-bolts - 2500HD vehicles ONLY - Cast

Cognito Block & U-Bolt Kit - 2" Straight Blocks / 14.5" U-Bolts - GM 2011-2019 2500HD

SKU: COG110-90172

$224.95 ^CAD

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 2/4WD 2500HD truck with the LML or L5P motor. 2" straight steel blocks with 14.5" U-bolts - 2500HD vehicles ONLY - Cast

These end links for 2001-2019 GMC/Chevy Duramax 2500/3500 trucks are used as a Heavy Duty replacement of the factory style end links which are notorious for breaking. 7 Inch Heavy Duty Sway Bar End Link kit (Stock to 3" Lift Height)

Cognito HD Sway Bar End Links - Stock-3.0" Lift - GM 2001-2019

SKU: COG110-90252

$115.25 ^CAD

These end links for 2001-2019 GMC/Chevy Duramax 2500/3500 trucks are used as a Heavy Duty replacement of the factory style end links which are notorious for breaking. 7 Inch Heavy Duty Sway Bar End Link kit (Stock to 3" Lift Height)

Cognito Motorsports Stage 4 Leveling kit using upper control arms, torsion keys, front and rear Fox shocks, shock extenders, and Cognito pitman and idler support kits for your 2011-2018 GMC/Chevy Duramax 6.6L LML/L5P diesel.

Cognito 2-3" Leveling System - Stage 4 - GM 2011-2018

SKU: COGCLKP-1102.6

$1,999.00 ^CAD

Cognito Motorsports Stage 4 Leveling kit using upper control arms, torsion keys, front and rear Fox shocks, shock extenders, and Cognito pitman and idler support kits for your 2011-2018 GMC/Chevy Duramax 6.6L LML/L5P diesel.

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 4WD 3500HD truck with the LML or L5P motor. 2" straight steel blocks with 16" U-bolts - 3500HD vehicles ONLY - Cast

Cognito Block & U-Bolt Kit - 2" Straight Blocks / 16" U-Bolts - GM 2011-2019 3500HD

SKU: COG110-90173

$224.95 ^CAD

Cognito's Straight Block & U-Bolt kit for your 2011-2019 GMC/Chevy Duramax 6.6L 4WD 3500HD truck with the LML or L5P motor. 2" straight steel blocks with 16" U-bolts - 3500HD vehicles ONLY - Cast

Cognito Front Sway Bar End Link Kit For 7" / 9" lifts on 2001-2018 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD / 4WD trucks & 2001-2013 GM 2500 2WD / 4WD SUVs. Mounting surface to mounting surface measurement for this Kit is 14”.

Cognito HD Sway Bar End Links - 7.0-9.0" Lift - GM 2001-2019

SKU: COG110-90255

$115.25 ^CAD

Cognito Front Sway Bar End Link Kit For 7" / 9" lifts on 2001-2018 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD / 4WD trucks & 2001-2013 GM 2500 2WD / 4WD SUVs. Mounting surface to mounting surface measurement for this Kit is 14”.

2001-2019 GMC/Chevy Duramax 6.6L 2500HD/3500HD - Cognito's design is a bolt-in style ball joint that is very easy to replace on the Cognito ball joint style upper control arm kits. This heavy-duty ball joint is a greaseable hardened alloy steel precision CNC machined joint. Does not include mounting hardware.

Cognito Alloy Series Upper Ball Joint (8 Lug) - GM 2001-2019

SKU: COG110-90142

$96.99 ^CAD

2001-2019 GMC/Chevy Duramax 6.6L 2500HD/3500HD - Cognito's design is a bolt-in style ball joint that is very easy to replace on the Cognito ball joint style upper control arm kits. This heavy-duty ball joint is a greaseable hardened alloy steel precision CNC machined joint. Does not include mounting hardware.

Cognito Front Sway Bar End Link Kit For 6" lifts on 2001-2018 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD / 4WD trucks, 2001-2013 GM 2500 2WD / 4WD SUVs & 2003-2009 GM Hummer H2s and H2 SUTs.

Cognito HD Sway Bar End Links - 6.0" Lift - GM 2001-2019

SKU: COG110-90254

$144.99 ^CAD

Cognito Front Sway Bar End Link Kit For 6" lifts on 2001-2018 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD / 4WD trucks, 2001-2013 GM 2500 2WD / 4WD SUVs & 2003-2009 GM Hummer H2s and H2 SUTs.

Cognito's updated heavy duty pitman arm steering brace for your 2011-2018 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

Cognito Pitman Arm Steering Brace - GM 2011-2018

SKU: COG8272

$79.99 ^CAD

Cognito's updated heavy duty pitman arm steering brace for your 2011-2018 GMC/Chevy Duramax 6.6L 2/4WD 2500HD/3500HD truck with the LML/L5P motor.

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Steering And Suspension