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LLY Duramax Suspension and Driveline

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  • USA Standard Ring & Pinion Thick Gear Set For 10.5in GM 14 Bolt Truck in a 4.88 Ratio

    Yukon Gear & Axle
    Original price $457.12 - Original price $457.12
    Original price
    $457.12
    $457.12 - $457.12
    Current price $457.12

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $457.12 - Original price $457.12
    Original price
    $457.12
    $457.12 - $457.12
    Current price $457.12
  • USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 5.38 Ratio

    Yukon Gear & Axle
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07
  • USA Standard Ring & Pinion Thick Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

    Yukon Gear & Axle
    Original price $540.35 - Original price $540.35
    Original price
    $540.35
    $540.35 - $540.35
    Current price $540.35

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $540.35 - Original price $540.35
    Original price
    $540.35
    $540.35 - $540.35
    Current price $540.35
  • USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 5.13 Ratio

    Yukon Gear & Axle
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07
  • USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 3.73 Ratio

    Yukon Gear & Axle
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07
  • USA Standard Ring & Pinion Gear Set For GM 9.25in IFS Reverse Rotation in a 4.56 Ratio

    Yukon Gear & Axle
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $343.07 - Original price $343.07
    Original price
    $343.07
    $343.07 - $343.07
    Current price $343.07
  • USA Standard Ring & Pinion Gear Set For GM 11.5in in a 4.88 Ratio

    Yukon Gear & Axle
    Original price $595.84 - Original price $595.84
    Original price
    $595.84
    $595.84 - $595.84
    Current price $595.84

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $595.84 - Original price $595.84
    Original price
    $595.84
    $595.84 - $595.84
    Current price $595.84
  • USA Standard Ring & Pinion Gear Set For GM 11.5in in a 4.56 Ratio

    Yukon Gear & Axle
    Original price $520.83 - Original price $520.83
    Original price
    $520.83
    $520.83 - $520.83
    Current price $520.83

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $520.83 - Original price $520.83
    Original price
    $520.83
    $520.83 - $520.83
    Current price $520.83
  • USA Standard Ring & Pinion Gear Set For GM 11.5in in a 4.11 Ratio

    Yukon Gear & Axle
    Original price $652.35 - Original price $652.35
    Original price
    $652.35
    $652.35 - $652.35
    Current price $652.35

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $652.35 - Original price $652.35
    Original price
    $652.35
    $652.35 - $652.35
    Current price $652.35
  • USA Standard Ring & Pinion Gear Set For GM 11.5in in a 3.73 Ratio

    Yukon Gear & Axle
    Original price $633.85 - Original price $633.85
    Original price
    $633.85
    $633.85 - $633.85
    Current price $633.85

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $633.85 - Original price $633.85
    Original price
    $633.85
    $633.85 - $633.85
    Current price $633.85
  • USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

    Yukon Gear & Axle
    Original price $457.12 - Original price $457.12
    Original price
    $457.12
    $457.12 - $457.12
    Current price $457.12

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $457.12 - Original price $457.12
    Original price
    $457.12
    $457.12 - $457.12
    Current price $457.12
  • USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 4.11 Ratio

    Yukon Gear & Axle
    Original price $431.44 - Original price $431.44
    Original price
    $431.44
    $431.44 - $431.44
    Current price $431.44

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $431.44 - Original price $431.44
    Original price
    $431.44
    $431.44 - $431.44
    Current price $431.44
  • USA Standard Pinion installation Kit For Dana 60 Rear

    Yukon Gear & Axle
    Original price $234.16 - Original price $234.16
    Original price
    $234.16
    $234.16 - $234.16
    Current price $234.16

    USA Standard Gear Pinion Installation Kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and r...

    View full details
    Original price $234.16 - Original price $234.16
    Original price
    $234.16
    $234.16 - $234.16
    Current price $234.16
  • USA Standard Ring & Pinion Gear Set For 10.5in GM 14 Bolt Truck in a 3.73 Ratio

    Yukon Gear & Axle
    Original price $378.01 - Original price $378.01
    Original price
    $378.01
    $378.01 - $378.01
    Current price $378.01

    USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure pr...

    View full details
    Original price $378.01 - Original price $378.01
    Original price
    $378.01
    $378.01 - $378.01
    Current price $378.01
  • USA Standard Master Overhaul Kit For The GM 9.25in IFS Front Diff

    Yukon Gear & Axle
    Original price $555.76 - Original price $555.76
    Original price
    $555.76
    $555.76 - $555.76
    Current price $555.76

    USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA St...

    View full details
    Original price $555.76 - Original price $555.76
    Original price
    $555.76
    $555.76 - $555.76
    Current price $555.76
  • USA Standard Master Overhaul Kit For 2010 & Down GM & Chrysler 11.5in aam Diff

    Yukon Gear & Axle
    Original price $630.77 - Original price $630.77
    Original price
    $630.77
    $630.77 - $630.77
    Current price $630.77

    USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA St...

    View full details
    Original price $630.77 - Original price $630.77
    Original price
    $630.77
    $630.77 - $630.77
    Current price $630.77
  • USA Standard Master Overhaul Kit For The 98+ GM 10.5in 14T Diff

    Yukon Gear & Axle
    Original price $397.89 - Original price $397.89
    Original price
    $397.89
    $397.89 - $397.89
    Current price $397.89

    USA Standard Gear Master Overhaul Kits give you all the high-quality installation parts you need to start and finish every differential job. USA St...

    View full details
    Original price $397.89 - Original price $397.89
    Original price
    $397.89
    $397.89 - $397.89
    Current price $397.89
  • USA Standard Gear Standard Spider Gear Set For GM 10.5in 14 Bolt Truck

    Yukon Gear & Axle
    Original price $342.26 - Original price $342.26
    Original price
    $342.26
    $342.26 - $342.26
    Current price $342.26

    USA Standard Gear spider gear kits feature high quality materials and superior manufacturing techniques to produce a longer lasting spider gear set...

    View full details
    Original price $342.26 - Original price $342.26
    Original price
    $342.26
    $342.26 - $342.26
    Current price $342.26
  • Fox 99+ Chevy HD 2.0 Performance Series 14.1in. Smooth Body Remote Res. Rear Shock / 7-10in. Lift

    FOX
    Original price $375.95 - Original price $375.95
    Original price
    $375.95
    $375.95 - $375.95
    Current price $375.95

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    Original price $375.95 - Original price $375.95
    Original price
    $375.95
    $375.95 - $375.95
    Current price $375.95
  • Fox 99+ Chevy HD 2.0 Performance Series 9.6in. Smooth Body IFP Rear Shock (Aluminum) / 0-1in. Lift

    FOX
    Original price $239.95 - Original price $239.95
    Original price
    $239.95
    $239.95 - $239.95
    Current price $239.95

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    Original price $239.95 - Original price $239.95
    Original price
    $239.95
    $239.95 - $239.95
    Current price $239.95
  • USA Standard Gear Spider Gear Kit For GM 11.5in

    Yukon Gear & Axle
    Original price $216.72 - Original price $216.72
    Original price
    $216.72
    $216.72 - $216.72
    Current price $216.72

    USA Standard Gear spider gear kits feature high quality materials and superior manufacturing techniques to produce a longer lasting spider gear set...

    View full details
    Original price $216.72 - Original price $216.72
    Original price
    $216.72
    $216.72 - $216.72
    Current price $216.72
  • Fox 99+ Chevy HD 2.0 Performance Series 12.1in. Smooth Body Remote Res. Rear Shock / 4-6in. Lift

    FOX
    Original price $375.95 - Original price $375.95
    Original price
    $375.95
    $375.95 - $375.95
    Current price $375.95

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    Original price $375.95 - Original price $375.95
    Original price
    $375.95
    $375.95 - $375.95
    Current price $375.95
  • Fox 99+ Chevy HD 2.0 Performance Series 13.1in. Smooth Body IFP Rear Shock (Aluminum) / 7-10in. Lift

    FOX
    Original price $239.95 - Original price $239.95
    Original price
    $239.95
    $239.95 - $239.95
    Current price $239.95

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    Original price $239.95 - Original price $239.95
    Original price
    $239.95
    $239.95 - $239.95
    Current price $239.95
  • Fox 99+ Chevy HD 2.0 Performance Series 11.1in. Smooth Body IFP Rear Shock (Aluminum) / 4-6in. Lift

    FOX
    Original price $239.95 - Original price $239.95
    Original price
    $239.95
    $239.95 - $239.95
    Current price $239.95

    Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded s...

    View full details
    Original price $239.95 - Original price $239.95
    Original price
    $239.95
    $239.95 - $239.95
    Current price $239.95

LLY Duramax suspension and driveline for 2004.5 to 2005 Chevy Silverado HD and GMC Sierra HD trucks.

Leveling kits, lift kits, shocks, traction bars, control arms and driveline parts to fit bigger tires, level the truck or improve how it tows.

Related: LLY wheels and tires, LLY steering parts, LLY exterior. Browse all LLY Duramax parts.

Not sure what fits? Send us your VIN and we will match the right part.