LB7 Duramax Suspension

9 Items

**Duramax 2001-2010 Torsion Bar Bolt GM 11612276** $8.64
Fits: Duramax 2001-2010

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**Duramax 2001-2010 Torsion Bar Nut GM 11561233** $25.61
Fits: Duramax 2001-2010

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**Duramax 01-16 Supreme Front Stabilizer Bar Link Kit Mevotech MK80631** $17.75
Fits: Silverado/Sierra 2500HD/3500HD 2001-2016

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

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

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**AirCommand Standard Duty Single Air Control System Firestone 2158** $402.16
Fits: For Use With All Firestone Ride-Rite, Sport-Rite, And Coil-Rite Systems

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**Duramax 01-10 Supreme Torsion Bar Key Mevotech MK100012** $173.38
Fits: GM 2500HD/3500HD 2001-2010

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**2.5" Lift Kit Readylift 66-3050** $249.95
Fits: Silverado/Sierra 2500HD/3500HD 2001-2010

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Restore tight handling, eliminate front-end play, and strengthen weak factory components on your 2001–2004 Chevy Silverado or GMC Sierra 2500HD/3500HD with our selection of LB7 Duramax suspension and steering parts. The factory GM independent front suspension (IFS) and steering linkages are notorious for premature wear and catastrophic failure—especially the thin OEM tie rods, center links, and idler/pitman arms, which can bend or snap under boosted 4WD launches, aggressive towing, or when paired with larger tires. We stock heavy-duty sleeve-reinforced and forged tie rods, pitman and idler arm support braces (Cognito kits), high-clearance tubular upper control arms, leveling keys, and performance shocks from top manufacturers like Kryptonite, Cognito, and Bilstein. Browse our complete inventory of LB7 Duramax steering and suspension upgrades below to build a rock-solid, dependable front end.