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LLY Duramax Suspension and Driveline

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    Yukon Gear Dura Grip For GM & Chrysler 11.5in / 30 Spline

    Yukon Gear & Axle
    $1,767.19 - $1,767.19
    $1,767.19
    $1,767.19 - $1,767.19
    $1,767.19

    Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...

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    $1,767.19 - $1,767.19
    $1,767.19
    $1,767.19 - $1,767.19
    $1,767.19
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    Yukon Gear Eaton Positraction Shim Kit For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $81.89 - $81.89
    $81.89
    $81.89 - $81.89
    $81.89

    This Yukon Gear & Axle shim kit is designed for GM 14T differentials outfitted with an Eaton positraction unit.Installation InstructionsInstall...

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    $81.89 - $81.89
    $81.89
    $81.89 - $81.89
    $81.89
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    Yukon Gear Dura Grip Positraction For GM 9.5in w/ 33 Spline Axles

    Yukon Gear & Axle
    $1,053.07 - $1,053.07
    $1,053.07
    $1,053.07 - $1,053.07
    $1,053.07

    Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...

    View full details
    $1,053.07 - $1,053.07
    $1,053.07
    $1,053.07 - $1,053.07
    $1,053.07
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    Yukon Gear Dura Grip Positraction For 10.5in GM 14 Bolt Truck / 4.10 & Down

    Yukon Gear & Axle
    $1,246.24 - $1,246.24
    $1,246.24
    $1,246.24 - $1,246.24
    $1,246.24

    Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...

    View full details
    $1,246.24 - $1,246.24
    $1,246.24
    $1,246.24 - $1,246.24
    $1,246.24
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    Yukon Gear Crush Sleeve Eliminator Kit For GM 10.5in 14 Bolt Truck

    Yukon Gear & Axle
    $115.89 - $115.89
    $115.89
    $115.89 - $115.89
    $115.89

    Crush sleeve eliminator kit for GM 10.5" 14 bolt truck. This kit contains a solid spacer & shim kit to eliminate the crush sleeve and set pinio...

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    $115.89 - $115.89
    $115.89
    $115.89 - $115.89
    $115.89
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    Yukon Gear Chrome Cover For 9.5in GM

    Yukon Gear & Axle
    $76.95 - $76.95
    $76.95
    $76.95 - $76.95
    $76.95

    These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.Installati...

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    $76.95 - $76.95
    $76.95
    $76.95 - $76.95
    $76.95
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    Yukon Gear Cross Pin Shaft For GM 9.5in / Fits Standard & Yukon Dura Grip or Eaton Posi Carrier

    Yukon Gear & Axle
    $37.89 - $37.89
    $37.89
    $37.89 - $37.89
    $37.89

    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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    $37.89 - $37.89
    $37.89
    $37.89 - $37.89
    $37.89
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    Yukon Gear Dana 60 Full-Floating Blank 35-Spline Diameter Non-Drilled 4340 Chromoly Axle Shaft

    Yukon Gear & Axle
    $320.47 - $320.47
    $320.47
    $320.47 - $320.47
    $320.47

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

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    $320.47 - $320.47
    $320.47
    $320.47 - $320.47
    $320.47
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    Yukon Gear Chrome Cover For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $75.30 - $75.30
    $75.30
    $75.30 - $75.30
    $75.30

    These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.Installati...

    View full details
    $75.30 - $75.30
    $75.30
    $75.30 - $75.30
    $75.30
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    Yukon Gear 1541H Right Hand Long Side Stub Axle For 97-00 GM 9.25in IFS

    Yukon Gear & Axle
    $366.51 - $366.51
    $366.51
    $366.51 - $366.51
    $366.51

    Yukon Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. Hig...

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    $366.51 - $366.51
    $366.51
    $366.51 - $366.51
    $366.51
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    Yukon Gear 4340 Chrome Moly Rear Axle For GM 11.5in 14 Bolt Truck 30 Spline

    Yukon Gear & Axle
    $469.87 - $469.87
    $469.87
    $469.87 - $469.87
    $469.87

    Yukon 4340 cut to length shaft for GM 14T & 11.5", 30 spline, 34.8"-38.8". Yukon 4340 Chrome Moly alloy axles offer a strength increase over st...

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    $469.87 - $469.87
    $469.87
    $469.87 - $469.87
    $469.87
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    Yukon Gear 1541H Alloy 8 Lug Rear Axle For GM 99+ 9.5in

    Yukon Gear & Axle
    $415.92 - $415.92
    $415.92
    $415.92 - $415.92
    $415.92

    Yukon 1541H alloy 8 lug rear axle for '99-'07 GM 9.5" with a length of 33-5/16 inches and 33 splines. Yukon 1541H alloy axles offer a strength incr...

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    $415.92 - $415.92
    $415.92
    $415.92 - $415.92
    $415.92
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    Yukon Gear 1541H Alloy Front Leftt Hand Short Side Stub Axle For GM 9.25in IFS (88+)

    Yukon Gear & Axle
    $259.89 - $259.89
    $259.89
    $259.89 - $259.89
    $259.89

    Fits 2007 and newer clamshell applications, will also work for 4WD/ AWD 2006 & older applications when used with YPKGM9.25IFS-S-33 internal gea...

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    $259.89 - $259.89
    $259.89
    $259.89 - $259.89
    $259.89
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    Yukon Gear 1480 Lifetime Series U/Joint 4.188in Ring Span 1.375in Cap Diameter Outside Snap Ring

    Yukon Gear & Axle
    $104.89 - $104.89
    $104.89
    $104.89 - $104.89
    $104.89

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

    View full details
    $104.89 - $104.89
    $104.89
    $104.89 - $104.89
    $104.89
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    Yukon Gear 1410 U/Joint w/Zerk Fitting 4.188in Snap Ring 1.118in Cap Diameter Outside Snap Ring

    Yukon Gear & Axle
    $66.89 - $66.89
    $66.89
    $66.89 - $66.89
    $66.89

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

    View full details
    $66.89 - $66.89
    $66.89
    $66.89 - $66.89
    $66.89
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    Yukon Gear 1410 Lifetime Series U/Joint 4.188in Ring Span - 1.188in Capt Diameter Outside Snap

    Yukon Gear & Axle
    $80.89 - $80.89
    $80.89
    $80.89 - $80.89
    $80.89

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

    View full details
    $80.89 - $80.89
    $80.89
    $80.89 - $80.89
    $80.89
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    Yukon Gear 1350 Lifetime Series U-Joint 3.625in Ring Span 1.188in Cap Diameter Outside Snap Ring

    Yukon Gear & Axle
    $61.89 - $61.89
    $61.89
    $61.89 - $61.89
    $61.89

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

    View full details
    $61.89 - $61.89
    $61.89
    $61.89 - $61.89
    $61.89
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    Yukon Gear 11.5in GM Standard Open Side Gear Thrust Washer

    Yukon Gear & Axle
    $36.89 - $36.89
    $36.89
    $36.89 - $36.89
    $36.89

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

    View full details
    $36.89 - $36.89
    $36.89
    $36.89 - $36.89
    $36.89
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    Yukon Gear 11.5in GM Standard Open Cross Pin Shaft

    Yukon Gear & Axle
    $40.89 - $40.89
    $40.89
    $40.89 - $40.89
    $40.89

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

    View full details
    $40.89 - $40.89
    $40.89
    $40.89 - $40.89
    $40.89
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    Yukon Gear 11.5in Chrysler & GM Helical Gear Type Positraction

    Yukon Gear & Axle
    $1,904.74 - $1,904.74
    $1,904.74
    $1,904.74 - $1,904.74
    $1,904.74

    Yukon gear-type helical limited slip differentials know how to put the power down. They use floating helical-cut worm gears that lock the torque do...

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    $1,904.74 - $1,904.74
    $1,904.74
    $1,904.74 - $1,904.74
    $1,904.74
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    Yukon Gear 11.5in GM & Chrysler Crush Sleeve

    Yukon Gear & Axle
    $31.89 - $31.89
    $31.89
    $31.89 - $31.89
    $31.89

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

    View full details
    $31.89 - $31.89
    $31.89
    $31.89 - $31.89
    $31.89
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    Yukon Gear 11.5in Chrysler & GM Cover Gasket

    Yukon Gear & Axle
    $42.42 - $42.42
    $42.42
    $42.42 - $42.42
    $42.42

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

    View full details
    $42.42 - $42.42
    $42.42
    $42.42 - $42.42
    $42.42
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    Yukon Gear - Yukon 1350 U-Joint w/Zerk Fitting

    Yukon Gear & Axle
    $59.89 - $59.89
    $59.89
    $59.89 - $59.89
    $59.89

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

    View full details
    $59.89 - $59.89
    $59.89
    $59.89 - $59.89
    $59.89
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    Yukon Gear - Yukon 1350 To 1410 Conversion U/Joint

    Yukon Gear & Axle
    $85.89 - $85.89
    $85.89
    $85.89 - $85.89
    $85.89

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

    View full details
    $85.89 - $85.89
    $85.89
    $85.89 - $85.89
    $85.89

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.