L5P Duramax Suspension & Steering

L5P Duramax Air Bag Helper Springs

L5P Duramax Leveling Kits

L5P Duramax Shocks

L5P Duramax Traction Bars

L5P Duramax suspension and steering upgrades deliver improved handling, stability, and control for 2017+ Chevy and GMC 6.6L diesel trucks. Designed for towing, hauling, and performance driving, these heavy-duty components enhance ride quality, protect your drivetrain, and ensure reliable, long-lasting performance—essential for diesel owners seeking maximum capability and safety.

54 Items

Duramax 11-19 Supreme Lower Control Arm Assembly (Left) Mevotech CMS501179 — Duramax 11-19 Supreme Lower Control Arm Assembly (Left) Mevotech CMS501179 $241.55
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 Supreme Lower Control Arm Assembly (Right) Mevotech CMS501180 — Duramax 11-19 Supreme Lower Control Arm Assembly (Right) Mevotech CMS501180 $241.55
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 Supreme Upper Control Arm Assembly Mevotech CMS501195 — Duramax 11-19 Supreme Upper Control Arm Assembly Mevotech CMS501195 $104.33
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 Supreme Idler Arm Mevotech MS50914 — Duramax 11-19 Supreme Idler Arm Mevotech MS50914 $77.76
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 Supreme Pitman Arm Mevotech MS50913 — Duramax 11-19 Supreme Pitman Arm Mevotech MS50913 $50.39
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Silverado 09-19 Upper Steering Shaft Borgeson 000938 — Silverado 09-19 Upper Steering Shaft Borgeson 000938 $196.47
Fits: GM Full Size Trucks 2009-2019

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Duramax 11-25 Supreme Tie Rod End (Inner) Mevotech MS50734 — Duramax 11-25 Supreme Tie Rod End (Inner) Mevotech MS50734 $40.41
Fits: GM Silverado/Sierra 2500HD/3500HD 2011-2025

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Duramax 11-19 TTX Lower Ball Joint Mevotech TXMS50553 — Duramax 11-19 TTX Lower Ball Joint Mevotech TXMS50553 $60.88
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 2011-2019 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech MB50307 — Duramax 2011-2019 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech MB50307 $194.81
Fits: Silverado/Sierra 3500HD 4WD 2011-2019

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Duramax 11-19 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech MB50306 — Duramax 11-19 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech MB50306 $257.68
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019 2WD SRW

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Duramax 11-19 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech H515147 — Duramax 11-19 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech H515147 $209.78
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-24 Tie Rod Upgrade BD 1032124 — Duramax 11-24 Tie Rod Upgrade BD 1032124 $273.95
Fits: Silverado/Sierra 2500HD/3500HD 2011-2024

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Duramax 11-19 Supreme Lower Ball Joint Mevotech MS50553 — Duramax 11-19 Supreme Lower Ball Joint Mevotech MS50553 $47.48
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 Supreme Tie Rod End (Outer) Mevotech MS50625 — Duramax 11-19 Supreme Tie Rod End (Outer) Mevotech MS50625 $37.75
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 TTX Tie Rod End (Outer) Mevotech TXMS50625 — Duramax 11-19 TTX Tie Rod End (Outer) Mevotech TXMS50625 $59.74
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech MB50308 — Duramax 11-19 BXT Wheel Bearing And Hub Assembly (With Abs Sensor) Mevotech MB50308 $219.08
Fits: Silverado/Sierra 2500HD/3500HD 4WD SRW 2011-2019

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Duramax 11-19 TTX Lower Control Arm Assembly (Right) Mevotech CTXMS501180 — Duramax 11-19 TTX Lower Control Arm Assembly (Right) Mevotech CTXMS501180 $294.85
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-19 TTX Lower Control Arm Assembly (Left) Mevotech CTXMS501179 — Duramax 11-19 TTX Lower Control Arm Assembly (Left) Mevotech CTXMS501179 $294.85
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 01-19 Supreme Rear Stabilizer Bar Link Kit Mevotech MK6692 — Duramax 01-19 Supreme Rear Stabilizer Bar Link Kit Mevotech MK6692 $29.38
Fits: Silverado/Sierra 3500HD 2001-2019

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Duramax 11-25 Forged Idler Arm Pivot Assembly PPE 158040111 — Duramax 11-25 Forged Idler Arm Pivot Assembly PPE 158040111 $179.99
Fits: Duramax 2500HD/3500HD 2011-2025

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Duramax 11-19 Heavy Duty Tie Rods Readylift 67-3413 — Duramax 11-19 Heavy Duty Tie Rods Readylift 67-3413 $299.95
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019 2WD/4WD

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Duramax 11-19 TTX Upper Control Arm Assembly Mevotech CTXMS501195 — Duramax 11-19 TTX Upper Control Arm Assembly Mevotech CTXMS501195 $173.84
Fits: Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 16-22 Rear Spring Leaf Insulator GM 84474225 — Duramax 16-22 Rear Spring Leaf Insulator GM 84474225 $12.33
Fits: Duramax 2016-2022

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Duramax 01-19 Upgraded Sway Bar End Links BD 1032126 — Duramax 01-19 Upgraded Sway Bar End Links BD 1032126 $81.95
Fits: GM Silverado/Sierra 2500HD/3500HD 2001-2019

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Duramax 11-19 Lower Control Arm Ball Joint GM 19256656 — Duramax 11-19 Lower Control Arm Ball Joint GM 19256656 $44.11
Fits: LML|L5P Duramax 2011-2019

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Duramax 01-22 Front Brake Caliper Bracket Bolt AcDelco 18026702 — Duramax 01-22 Front Brake Caliper Bracket Bolt AcDelco 18026702 $5.56
Fits: Duramax 2001-2022

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Duramax 2011-2018 Outer Tie Rod GM 22913602 — Duramax 2011-2018 Outer Tie Rod GM 22913602 $114.65
Fits: Duramax 2011-2018

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LML | L5P Duramax Differential Drive Pinion Gear Yoke Kit GM 87822532 — Temporarily Out of Stock

LML | L5P Duramax Differential Drive Pinion Gear Yoke Kit GM 87822532 $499.09
Fits: LML | L5P Duramax 2011-2019

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Duramax 07.5-19 Transfer Case Drive Sprocket GM 84308644 — Duramax 07.5-19 Transfer Case Drive Sprocket GM 84308644 $195.93
Fits: 2500HD/3500 Silverado | Sierra 2007.5-2019

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Duramax 11-22 OEM Pitman Arm GM 84089951 — Duramax 11-22 OEM Pitman Arm GM 84089951 $108.11
Fits: 2500/3500HD Silverado | Sierra 2011-2022

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Duramax 11-19 Idler Arm AcDelco 84467788 — Duramax 11-19 Idler Arm AcDelco 84467788 $172.55
Fits: Duramax 2011-2019

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Duramax 15-19 Steering Linkage Inner Tie Rod AcDelco 22913605 — Duramax 15-19 Steering Linkage Inner Tie Rod AcDelco 22913605 $94.41
Fits: 2500HD/3500 Silverado | Sierra 2015-2019

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5.9|6.7 Cummins Differential Cover Mag-Hytec AA14-11.5 — 5.9|6.7 Cummins Differential Cover Mag-Hytec AA14-11.5 $354.07
Fits: Ram 2500 03-13 | Ram 3500 03-18 | GM 2500HD/3500HD 2001-2019

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Duramax 15-19 Steering Box RedHead 2875 — Duramax 15-19 Steering Box RedHead 2875 $756.00
Fits: GM 2500HD/3500HD 2014-2021 (With Variable Assist Power Steering)

Select Options

LML|L5P Duramax Rear Axle Seal AcDelco 37183442 — LML|L5P Duramax Rear Axle Seal AcDelco 37183442 $57.46
Fits: LML|L5P Duramax 2011-2022

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L5P Duramax Supreme Stabilizer Bar Link Kit (Front) Mevotech MS508244 — L5P Duramax Supreme Stabilizer Bar Link Kit (Front) Mevotech MS508244 $41.71
Fits: GM 2500|3500HD 2020-2025

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L5P Duramax TTX Stabilizer Bar Link Kit (Front) Mevotech TXMS508244 — L5P Duramax TTX Stabilizer Bar Link Kit (Front) Mevotech TXMS508244 $83.96
Fits: GM 2500|3500HD 2020-2025

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Duramax 07.5-19 TTX Front Stabilizer Bar Link Kit Mevotech TXK8987 — Duramax 07.5-19 TTX Front Stabilizer Bar Link Kit Mevotech TXK8987 $22.54
Fits: GM 2500HD/3500HD 2007.5-2019

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Forged 7/8” Drilled Steering Assembly Kit PPE 158101120 — Forged 7/8” Drilled Steering Assembly Kit PPE 158101120 $1,079.99
Fits: GM 2500HD|3500HD 2011-2025

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Duramax 01-23 B8 5160 Series Shock Absorber Bilstein 25-311846 — Duramax 01-23 B8 5160 Series Shock Absorber Bilstein 25-311846 $299.00
Fits: GM 2500|3500 2WD|4WD (Rear) Lifted 3-4" 2001-2025

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SST2.1 3" Lift Kit W/ Fabricated Control Arms Readylift 62-30360 — SST2.1 3" Lift Kit W/ Fabricated Control Arms Readylift 62-30360 $2,259.95
Fits: GM 2500HD/3500HD 2020-2025

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8" Lift Kit With Falcon 1.1 Shocks Readylift 44-30820 — 8" Lift Kit With Falcon 1.1 Shocks Readylift 44-30820 $3,259.95
Fits: GM 2500HD/3500HD 4WD 2020-2025

Select Options

L5P Duramax 6" Lift Kit With Falcon 1.1 Shocks Readylift 44-30620 — L5P Duramax 6" Lift Kit With Falcon 1.1 Shocks Readylift 44-30620 $2,839.95
Fits: GM 2500HD|3500HD 4WD 2020-2024

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3.5"/1" SST Lift Kit With Extreme Duty Control Arms Readylift 69-3513 — 3.5"/1" SST Lift Kit With Extreme Duty Control Arms Readylift 69-3513 $1,789.95
Fits: GM 2500HD|3500HD (SRW Only) 2011-2019

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2" Lift Kit Tuff Country 12034 — 2" Lift Kit Tuff Country 12034 $382.71
Fits: GM 2500HD 4WD 2011-2018

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7"-8" Off-Road Series Lift Kit With Bilstein Shocks Readylift 44-3072 — 7"-8" Off-Road Series Lift Kit With Bilstein Shocks Readylift 44-3072 $3,199.95
Fits: GM 2500HD|3500HD 2WD|4WD 2011-2019

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LML|L5P Duramax 5"-6" Off-Road Series Lift Kit With Bilstein Shocks Readylift 44-3052 — LML|L5P Duramax 5"-6" Off-Road Series Lift Kit With Bilstein Shocks Readylift 44-3052 $2,799.95
Fits: GM 2500HD|3500HD 2WD|4WD 2011-2019

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LML|L5P Duramax Adjustable 5" To 6" Lift Kit With Falcon 1.1 Shocks Readylift 44-30520 — LML|L5P Duramax Adjustable 5" To 6" Lift Kit With Falcon 1.1 Shocks Readylift 44-30520 $3,099.95
Fits: GM 2500HD|3500HD 2WD|4WD 2011-2019

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LML|L5P Duramax 4"/1" SST Lift Kit Readylift 69-3411 — LML|L5P Duramax 4"/1" SST Lift Kit Readylift 69-3411 $1,369.95
Fits: GM 2500HD|3500HD 2WD|4WD 2011-2019

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Duramax 11-19 TTX Pitman Arm MevoTech TXMS50913 — Duramax 11-19 TTX Pitman Arm MevoTech TXMS50913 $59.13
Fits: GM Silverado/Sierra 2500HD/3500HD 2011-2019

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Duramax 11-25 TTX Tie Rod End (Inner) MevoTech TXMS50734 — Duramax 11-25 TTX Tie Rod End (Inner) MevoTech TXMS50734 $53.75
Fits: Silverado/Sierra 2500HD/3500HD 2011-2025

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TTX Tie Rod End (Outer) MevoTech TXMS506157 — TTX Tie Rod End (Outer) MevoTech TXMS506157 $32.05
Fits: Silverado/Sierra 2500HD|3500HD 2020-2025

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L5P Duramax Street Series Rear Differential Cover Raw w/ Machined Fins AFE 46-71260A — L5P Duramax Street Series Rear Differential Cover Raw w/ Machined Fins AFE 46-71260A $298.00
Fits: L5P Duramax 2020-2023 (AAM 11.5/AAM 12”)

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L5P Duramax Pro Series Rear Differential Cover Black w/ Machined Fins AFE 46-71260B — L5P Duramax Pro Series Rear Differential Cover Black w/ Machined Fins AFE 46-71260B $354.00
Fits: L5P Duramax 2020-2023 (AAM 11.5/AAM 12”)

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