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    LML Duramax Suspension & Steering


    LML Duramax Air Bag Helper Springs
    LML Duramax Air Bag Helper Springs
    LML Duramax Leveling Kits
    LML Duramax Leveling Kits
    LML Duramax Shocks
    LML Duramax Shocks
    LML Duramax suspension and steering upgrades deliver improved handling, stability, and control for 2007.5-2010 Chevy and GMC 6.6L diesel trucks. Perfect 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.

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    LML Duramax 5100 Series Steering Damper Bilstein 33-196619
    LML Duramax 5100 Series Steering Damper Bilstein 33-196619 $121.00
    Fits: LML Duramax 2011-2019
    LML Duramax Readylift 44-3100 Extreme Duty Upper Control Arms
    LML Duramax Readylift 44-3100 Extreme Duty Upper Control Arms $529.95
    Fits: LML Duramax 2011-2019
    Duramax 01-16 Supreme Front Stabilizer Bar Link Kit Mevotech MK80631
    Duramax 01-16 Supreme Front Stabilizer Bar Link Kit Mevotech MK80631 $17.75
    Fits: Silverado/Sierra 2500HD/3500HD 2001-2016
    LML Duramax Tie Rod Sleeves Fleece FPE-TIERODSLEEVES-LML
    LML Duramax Tie Rod Sleeves Fleece FPE-TIERODSLEEVES-LML $81.90
    Fits: LML Duramax 2011-2016
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    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
    GM Truck 10-14 Steering Wheel Position Sensor GM 20910871
    GM Truck 10-14 Steering Wheel Position Sensor GM 20910871 $86.85
    Fits: Sierra/Silverado 2010-2014
    Traction Bars Longhorn Fab 201036-72
    Traction Bars Longhorn Fab 201036-72 $757.75
    Fits: Silverado/Sierra 2500HD/3500HD 2011-2023 (Short Bed)| F-250/350 2017.5-2023 (Short Bed)
    Traction Bars With Pro Grade Rod Ends Longhorn Fab 201038-72
    Traction Bars With Pro Grade Rod Ends Longhorn Fab 201038-72 $947.50
    Fits: Silverado/Sierra 2500HD/3500HD 2011-2023 (Short Bed)| F-250/350 2017.5-2023 (Short Bed)
    Traction Bars Longhorn Fab 201036-86
    Traction Bars Longhorn Fab 201036-86 $789.36
    Fits: Silverado/Sierra 2500HD/3500HD 2011-2023 (Long Bed)| F-250/350 2017.5-2023 (Long Bed)
    Traction Bars With Pro Grade Rod Ends Longhorn Fab 201038-86
    Traction Bars With Pro Grade Rod Ends Longhorn Fab 201038-86 $979.13
    Fits: Silverado/Sierra 2500HD/3500HD 2011-2023 (Long Bed)| F-250/350 2017.5-2023 (Long Bed)
    Duramax 11-19 Pro Grade Traction Bars Weld-It Kit Longhorn Fab 201042
    Duramax 11-19 Pro Grade Traction Bars Weld-It Kit Longhorn Fab 201042 $851.99
    Fits: Silverado/Sierra 2500HD/3500HD 2011-2019 (Fabrication Required)
    Traction Bars Longhorn Fab 200901-UNV-72
    Traction Bars Longhorn Fab 200901-UNV-72 $569.25
    Fits: Universal - 72" Long (Fits Most Short Bed Trucks)
    Universal Traction Bar Bracket Kit Longhorn Fab 200904-UNV
    Universal Traction Bar Bracket Kit Longhorn Fab 200904-UNV $227.71
    Fits: Universal - Many Applications (Fabrication Required)
    Pro Grade Traction Bars (Pro Rod Ends) Longhorn Fab 200909-UNV-86
    Pro Grade Traction Bars (Pro Rod Ends) Longhorn Fab 200909-UNV-86 $790.64
    Fits: Universal - 86" Long (Fits Most Long Bed Trucks)
    Pro Grade Traction Bars Weld-It Kit Longhorn Fab 200953-UNV
    Pro Grade Traction Bars Weld-It Kit Longhorn Fab 200953-UNV $719.80
    Fits: Universal - Many Applications (Fabrication Required)
    Duramax 16-22 Rear Spring Leaf Insulator GM 84474225
    Duramax 16-22 Rear Spring Leaf Insulator GM 84474225 $12.33
    Fits: Duramax 2016-2022
    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
    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
    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
    Duramax 2011-2018 Outer Tie Rod GM 22913602
    Duramax 2011-2018 Outer Tie Rod GM 22913602 $114.65
    Fits: Duramax 2011-2018
    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
    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
    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
    Duramax 11-19 Idler Arm AcDelco 84467788
    Duramax 11-19 Idler Arm AcDelco 84467788 $172.55
    Fits: Duramax 2011-2019
    LML Duramax Front Wheel Speed Sensor AcDelco 20872161
    LML Duramax Front Wheel Speed Sensor AcDelco 20872161 $94.43
    Fits: LML Duramax 2011-2016
    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
    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
    Duramax 11-21 Steering Box RedHead 2874
    Duramax 11-21 Steering Box RedHead 2874 $596.00
    Fits: GM 2500HD/3500HD 2011-2021
    Select Options
    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
    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
    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
    B8 5160 Series Shock Absorber Bilstein 25-311884
    B8 5160 Series Shock Absorber Bilstein 25-311884 $299.00
    Fits: GM 2500|3500 2WD|4WD (Front) Lifted 1.5" 2011-2025
    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
    2.0 Performance Series IFP Shock Abosrber Fox 980-24-963
    2.0 Performance Series IFP Shock Abosrber Fox 980-24-963 $229.95
    Fits: GM 2500HD|3500HD 2WD|4WD (Front) Lifted 0"-1"* 2011-2019
    Duramax 01-19 2.0 Performance Series IFP Shock Absorber Fox 980-24-659
    Duramax 01-19 2.0 Performance Series IFP Shock Absorber Fox 980-24-659 $229.95
    Fits: GM 2500HD|3500HD 2WD|4WD (Rear) Lifted 4"-6" 2001-2019
    2.0 Performance Series Reservoir Shock Absorber Fox 980-24-956
    2.0 Performance Series Reservoir Shock Absorber Fox 980-24-956 $356.95
    Fits: GM 2500HD|3500HD 2WD|4WD (Rear) Lifted 4"-6" 2001-2019
    2.0 Perfromance Series IFP Shock Absorber Fox 980-24-965
    2.0 Perfromance Series IFP Shock Absorber Fox 980-24-965 $229.95
    Fits: GM 2500HD|3500HD 2WD|4WD (Front) Lifted 4"-6"* 2011-2019
    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
    2" Lift Kit Tuff Country 12034
    2" Lift Kit Tuff Country 12034 $382.71
    Fits: GM 2500HD 4WD 2011-2018
    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
    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
    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
    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
    2.5" Lift Kit Readylift 66-3050
    2.5" Lift Kit Readylift 66-3050 $249.95
    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
    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