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LB7 Duramax Suspension and Driveline

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    Yukon Gear Polished Aluminum Cover For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $301.97 - $301.97
    $301.97
    $301.97 - $301.97
    $301.97

    These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polish...

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    $301.97 - $301.97
    $301.97
    $301.97 - $301.97
    $301.97
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    Yukon Gear Pinion Yoke For 10+ GM 14 Bolt Truck / Express Van Only

    Yukon Gear & Axle
    $184.89 - $184.89
    $184.89
    $184.89 - $184.89
    $184.89

    Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-d...

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    $184.89 - $184.89
    $184.89
    $184.89 - $184.89
    $184.89
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    Yukon Gear Pinion install Kit For GM 9.25in Diff

    Yukon Gear & Axle
    $341.89 - $341.89
    $341.89
    $341.89 - $341.89
    $341.89

    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can b...

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    $341.89 - $341.89
    $341.89
    $341.89 - $341.89
    $341.89
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    Yukon Gear Pinion install Kit For 99+ 10.5in GM 14 Bolt Truck Diff

    Yukon Gear & Axle
    $459.50 - $459.50
    $459.50
    $459.50 - $459.50
    $459.50

    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can b...

    View full details
    $459.50 - $459.50
    $459.50
    $459.50 - $459.50
    $459.50
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    Yukon Gear Pinion install Kit For 98+ GM 9.5in Diff

    Yukon Gear & Axle
    $341.89 - $341.89
    $341.89
    $341.89 - $341.89
    $341.89

    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can b...

    View full details
    $341.89 - $341.89
    $341.89
    $341.89 - $341.89
    $341.89
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    Yukon Gear Pinion install Kit For 2010 & Down GM & Chrysler 11.5in Diff

    Yukon Gear & Axle
    $488.55 - $488.55
    $488.55
    $488.55 - $488.55
    $488.55

    Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can b...

    View full details
    $488.55 - $488.55
    $488.55
    $488.55 - $488.55
    $488.55
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    Yukon Gear Pinion Depth Shims For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89

    Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.Installatio...

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    $35.89 - $35.89
    $35.89
    $35.89 - $35.89
    $35.89
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    Yukon Gear Pinion Depth Shims For GM 8.25in IFS / 8.5in / 12 Bolt Car / Ford 8.8in & Chrysler 8.25in

    Yukon Gear & Axle
    $30.89 - $30.89
    $30.89
    $30.89 - $30.89
    $30.89

    Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.Installatio...

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    $30.89 - $30.89
    $30.89
    $30.89 - $30.89
    $30.89
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    Yukon Gear Minor install Kit For GM 9.5in Diff

    Yukon Gear & Axle
    $177.89 - $177.89
    $177.89
    $177.89 - $177.89
    $177.89

    Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high...

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    $177.89 - $177.89
    $177.89
    $177.89 - $177.89
    $177.89
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    Yukon Gear Outer Wheel Bearing Retaining Snap Ring For GM 14T

    Yukon Gear & Axle
    $30.89 - $30.89
    $30.89
    $30.89 - $30.89
    $30.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $30.89 - $30.89
    $30.89
    $30.89 - $30.89
    $30.89
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    Yukon Gear Minor install Kit For GM 9.25in IFS Diff

    Yukon Gear & Axle
    $114.89 - $114.89
    $114.89
    $114.89 - $114.89
    $114.89

    Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high...

    View full details
    $114.89 - $114.89
    $114.89
    $114.89 - $114.89
    $114.89
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    Yukon Gear Minor install Kit For GM & Chrysler 11.5in Diff

    Yukon Gear & Axle
    $154.89 - $154.89
    $154.89
    $154.89 - $154.89
    $154.89

    Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high...

    View full details
    $154.89 - $154.89
    $154.89
    $154.89 - $154.89
    $154.89
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    Yukon Gear Mini Spool For GM 10.5in 14 Bolt Truck

    Yukon Gear & Axle
    $335.00 - $335.00
    $335.00
    $335.00 - $335.00
    $335.00

    Yukon Mini Spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier in...

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    $335.00 - $335.00
    $335.00
    $335.00 - $335.00
    $335.00
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    Yukon Gear Master Overhaul Kit For GM 9.25in IFS Diff / 10 & Down

    Yukon Gear & Axle
    $624.61 - $624.61
    $624.61
    $624.61 - $624.61
    $624.61

    Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made...

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    $624.61 - $624.61
    $624.61
    $624.61 - $624.61
    $624.61
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    Yukon Gear Minor Install Kit For 1999 & Newer 105in GM 14 Bolt Truck Differential

    Yukon Gear & Axle
    $120.89 - $120.89
    $120.89
    $120.89 - $120.89
    $120.89

    Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high...

    View full details
    $120.89 - $120.89
    $120.89
    $120.89 - $120.89
    $120.89
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    Yukon Gear Master Overhaul Kit For GM 98+ 14T Diff

    Yukon Gear & Axle
    $674.95 - $674.95
    $674.95
    $674.95 - $674.95
    $674.95

    Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made...

    View full details
    $674.95 - $674.95
    $674.95
    $674.95 - $674.95
    $674.95
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    Yukon Gear Master Overhaul Kit For 2010 & Down GM and Dodge 11.5in Diff

    Yukon Gear & Axle
    $857.85 - $857.85
    $857.85
    $857.85 - $857.85
    $857.85

    Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made...

    View full details
    $857.85 - $857.85
    $857.85
    $857.85 - $857.85
    $857.85
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    Yukon Gear Master Overhaul Kit For 97-13 GM 9.5in Semi-Float Diff / w/ Triple Lip Seal

    Yukon Gear & Axle
    $569.12 - $569.12
    $569.12
    $569.12 - $569.12
    $569.12

    Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made...

    View full details
    $569.12 - $569.12
    $569.12
    $569.12 - $569.12
    $569.12
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    Yukon Gear High Performance Thick Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio

    Yukon Gear & Axle
    $494.11 - $494.11
    $494.11
    $494.11 - $494.11
    $494.11

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $494.11 - $494.11
    $494.11
    $494.11 - $494.11
    $494.11
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    Yukon Gear High Performance Thick Gear Set For 10.5in GM 14 Bolt Truck in a 5.38 Ratio

    Yukon Gear & Axle
    $511.58 - $511.58
    $511.58
    $511.58 - $511.58
    $511.58

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $511.58 - $511.58
    $511.58
    $511.58 - $511.58
    $511.58
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    Yukon Gear High Performance Thick Gear Set For 10.5in GM 14 Bolt Truck in a 5.13 Ratio

    Yukon Gear & Axle
    $498.92 - $498.92
    $498.92
    $498.92 - $498.92
    $498.92

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $498.92 - $498.92
    $498.92
    $498.92 - $498.92
    $498.92
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    Yukon Gear High Performance Thick Gear Set For 10.5in GM 14 Bolt Truck in a 4.88 Ratio

    Yukon Gear & Axle
    $494.11 - $494.11
    $494.11
    $494.11 - $494.11
    $494.11

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $494.11 - $494.11
    $494.11
    $494.11 - $494.11
    $494.11
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    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 5.38 Ratio

    Yukon Gear & Axle
    $537.27 - $537.27
    $537.27
    $537.27 - $537.27
    $537.27

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $537.27 - $537.27
    $537.27
    $537.27 - $537.27
    $537.27
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    Yukon Gear High Performance Gear Set For GM 9.25in IFS Reverse Rotation in a 3.73 Ratio

    Yukon Gear & Axle
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84

LB7 Duramax suspension and driveline for 2001 to 2004 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: LB7 wheels and tires, LB7 steering parts, LB7 exterior. Browse all LB7 Duramax parts.

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