Skip to content
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.

LMM Duramax Suspension and Driveline

  • Bilstein B8 5160 Series Shock Absorber 1999 Chevrolet Silverado 2500 Front For 2-2.5in Lift

    Bilstein
    Original price $ 5,669.00 - Original price $ 5,669.00
    Original price
    $ 5,669.00
    $ 5,669.00 - $ 5,669.00
    Current price $ 5,669.00

    Bilstein B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. The remote reservoir will of...

    View full details
    Original price $ 5,669.00 - Original price $ 5,669.00
    Original price
    $ 5,669.00
    $ 5,669.00 - $ 5,669.00
    Current price $ 5,669.00
  • Bilstein B8 5160 Series 11-23 Chevrolet Silverado HD Rear Shock Absorber

    Bilstein
    Original price $ 5,669.00 - Original price $ 5,669.00
    Original price
    $ 5,669.00
    $ 5,669.00 - $ 5,669.00
    Current price $ 5,669.00

    Bilstein B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. The remote reservoir will of...

    View full details
    Original price $ 5,669.00 - Original price $ 5,669.00
    Original price
    $ 5,669.00
    $ 5,669.00 - $ 5,669.00
    Current price $ 5,669.00
  • Eaton Detroit Truetrac Differential GM 10.5in 14 Bolt 30 Spline 4.56 Ratio & Up

    Eaton
    Original price $ 21,062.00
    Original price $ 21,062.00 - Original price $ 21,062.00
    Original price $ 21,062.00
    Current price $ 19,377.00
    $ 19,377.00 - $ 19,377.00
    Current price $ 19,377.00

    The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Mainten...

    View full details
    Original price $ 21,062.00
    Original price $ 21,062.00 - Original price $ 21,062.00
    Original price $ 21,062.00
    Current price $ 19,377.00
    $ 19,377.00 - $ 19,377.00
    Current price $ 19,377.00
    Save 8% Save %
  • M1 Monotube Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    Original price $ 3,504.00 - Original price $ 3,504.00
    Original price
    $ 3,504.00
    $ 3,504.00 - $ 3,504.00
    Current price $ 3,504.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

    View full details
    Original price $ 3,504.00 - Original price $ 3,504.00
    Original price
    $ 3,504.00
    $ 3,504.00 - $ 3,504.00
    Current price $ 3,504.00
  • N3 Steering Stabilizer | Multiple Makes & Models (Chevy/GMC/Jeep)

    Rough Country
    Original price $ 721.00 - Original price $ 721.00
    Original price
    $ 721.00
    $ 721.00 - $ 721.00
    Current price $ 721.00

    Reduce bump steer and improve ride quality with Rough Country's Steering Stabilizer for Jeep TJ, YJ, XJ, ZJ, WJ models. This nitrogen-charged N3 St...

    View full details
    Original price $ 721.00 - Original price $ 721.00
    Original price
    $ 721.00
    $ 721.00 - $ 721.00
    Current price $ 721.00
  • ATS Diesel 01+ GM / 03+ Dodge 14-Bolt 11.5in American Axle ATS Protector Rear Differential Cover

    ATS Diesel
    Original price $ 5,786.00 - Original price $ 5,786.00
    Original price
    $ 5,786.00
    $ 5,786.00 - $ 5,786.00
    Current price $ 5,786.00

    ATS Model 4029156248ATS Protector Rear Differential Cover for AAM 14-Bolt 11.5 Inch. Cast aluminum construction with a black powdercoat finish. Kit...

    View full details
    Original price $ 5,786.00 - Original price $ 5,786.00
    Original price
    $ 5,786.00
    $ 5,786.00 - $ 5,786.00
    Current price $ 5,786.00
  • Kicker Bar Kit | 6 Inch Lift | Chevy/GMC 2500HD 4WD (01-10)

    Rough Country
    Original price $ 2,679.00 - Original price $ 2,679.00
    Original price
    $ 2,679.00
    $ 2,679.00 - $ 2,679.00
    Current price $ 2,679.00

    Kicker braces add rigidity to the front crossmember assembly and are highly recommended for aggressive off road use.

    Original price $ 2,679.00 - Original price $ 2,679.00
    Original price
    $ 2,679.00
    $ 2,679.00 - $ 2,679.00
    Current price $ 2,679.00
  • Carrier Bearing Drop Kit | Chevy/GMC 2500HD 2WD/4WD (01-10)

    Rough Country
    Original price $ 618.00 - Original price $ 618.00
    Original price
    $ 618.00
    $ 618.00 - $ 618.00
    Current price $ 618.00

    Carrier bearing drop kit required for 01-06 1500 HD Pickups with 2-piece drive shafts.

    Original price $ 618.00 - Original price $ 618.00
    Original price
    $ 618.00
    $ 618.00 - $ 618.00
    Current price $ 618.00
  • HD Tie Rod Sleeves | Chevy/GMC 1500/2500HD/Tahoe/Yukon 4WD

    Rough Country
    Original price $ 824.00 - Original price $ 824.00
    Original price
    $ 824.00
    $ 824.00 - $ 824.00
    Current price $ 824.00

    One area seriously lacking on most GM trucks is the steering link. With an outside diameter of only 1/2in, one wrong turn can easily bend the tie r...

    View full details
    Original price $ 824.00 - Original price $ 824.00
    Original price
    $ 824.00
    $ 824.00 - $ 824.00
    Current price $ 824.00
  • 2 Inch Leveling Kit | Chevy/GMC 2500HD (01-10)

    Rough Country
    Original price $ 1,649.00 - Original price $ 2,061.00
    Original price
    $ 1,649.00 - $ 2,061.00
    $ 1,649.00 - $ 2,061.00
    Current price $ 1,649.00

    Crank it up with Rough Country;s 2001-2010 Torsion Bar Leveling Kit. Featuring a set of durable, forged Torsion bar Keys, this kit affords you plen...

    View full details
    Original price $ 1,649.00 - Original price $ 2,061.00
    Original price
    $ 1,649.00 - $ 2,061.00
    $ 1,649.00 - $ 2,061.00
    Current price $ 1,649.00
  • 2 Inch Leveling Kit | Shock Ext | Chevy/GMC 2500HD (01-10)

    Rough Country
    Original price $ 2,061.00 - Original price $ 2,061.00
    Original price
    $ 2,061.00
    $ 2,061.00 - $ 2,061.00
    Current price $ 2,061.00

    Crank it up with Rough Country;s 2001-2010 Torsion Bar Leveling Kit. Featuring a set of durable, forged Torsion bar Keys and shock extension bracke...

    View full details
    Original price $ 2,061.00 - Original price $ 2,061.00
    Original price
    $ 2,061.00
    $ 2,061.00 - $ 2,061.00
    Current price $ 2,061.00
  • Bilstein B8 5160 Series Shock Absorber 11-23 Chevrolet Silverado 2500/3500 HD Rear For 0-2in Lift

    Bilstein
    Original price $ 5,669.00 - Original price $ 5,669.00
    Original price
    $ 5,669.00
    $ 5,669.00 - $ 5,669.00
    Current price $ 5,669.00

    Bilstein B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. The remote reservoir will of...

    View full details
    Original price $ 5,669.00 - Original price $ 5,669.00
    Original price
    $ 5,669.00
    $ 5,669.00 - $ 5,669.00
    Current price $ 5,669.00
  • 2" Rear Block Kit - GM Truck

    ReadyLift
    Original price $ 3,298.00 - Original price $ 3,298.00
    Original price
    $ 3,298.00
    $ 3,298.00 - $ 3,298.00
    Current price $ 3,298.00

    QUICK OVERVIEW Chevy/GMC 2" OEM Style Rear Block Kit for 1988-98 GM 1500 2000-2010 GM HD 2500/3500 8-lug Includes new longer u-bolts and hardware....

    View full details
    Original price $ 3,298.00 - Original price $ 3,298.00
    Original price
    $ 3,298.00
    $ 3,298.00 - $ 3,298.00
    Current price $ 3,298.00
  • 1" Rear Block Kit - GM Truck

    ReadyLift
    Original price $ 3,092.00 - Original price $ 3,092.00
    Original price
    $ 3,092.00
    $ 3,092.00 - $ 3,092.00
    Current price $ 3,092.00

    QUICK OVERVIEW Chevy/GMC 1" OEM Style Rear Block Kit Single Rear Wheel Only (will not fit Dually) OEM style cast iron with axle locator pins and n...

    View full details
    Original price $ 3,092.00 - Original price $ 3,092.00
    Original price
    $ 3,092.00
    $ 3,092.00 - $ 3,092.00
    Current price $ 3,092.00
  • Wehrli 01-10 Duramax ECLB & CCLB 68in Traction Bar Kit

    Wehrli
    Original price $ 17,708.00 - Original price $ 17,708.00
    Original price
    $ 17,708.00
    $ 17,708.00 - $ 17,708.00
    Current price $ 17,708.00

    Wehrli Model WCF100852 ***This kit includes 68" long bars for Extended Cab Long Bed and Crew Cab Long Bed Models*** ***This kit is for 2001-2010 GM...

    View full details
    Original price $ 17,708.00 - Original price $ 17,708.00
    Original price
    $ 17,708.00
    $ 17,708.00 - $ 17,708.00
    Current price $ 17,708.00
  • Eaton GM 9.5in Rear Master Install kit

    Eaton
    Original price $ 5,178.00
    Original price $ 5,178.00 - Original price $ 5,178.00
    Original price $ 5,178.00
    Current price $ 4,453.00
    $ 4,453.00 - $ 4,453.00
    Current price $ 4,453.00

    Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differ...

    View full details
    Original price $ 5,178.00
    Original price $ 5,178.00 - Original price $ 5,178.00
    Original price $ 5,178.00
    Current price $ 4,453.00
    $ 4,453.00 - $ 4,453.00
    Current price $ 4,453.00
    Save 14% Save %
  • Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    Original price $ 20,388.00
    Original price $ 20,388.00 - Original price $ 20,388.00
    Original price $ 20,388.00
    Current price $ 19,776.00
    $ 19,776.00 - $ 19,776.00
    Current price $ 19,776.00

    Wehrli Model WCF100850 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** ***This...

    View full details
    Original price $ 20,388.00
    Original price $ 20,388.00 - Original price $ 20,388.00
    Original price $ 20,388.00
    Current price $ 19,776.00
    $ 19,776.00 - $ 19,776.00
    Current price $ 19,776.00
    Save 3% Save %
  • Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    Original price $ 5,649.00
    Original price $ 5,649.00 - Original price $ 5,649.00
    Original price $ 5,649.00
    Current price $ 5,479.00
    $ 5,479.00 - $ 5,479.00
    Current price $ 5,479.00

    Wehrli Model WCF100840 Built in house at WCFab our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to th...

    View full details
    Original price $ 5,649.00
    Original price $ 5,649.00 - Original price $ 5,649.00
    Original price $ 5,649.00
    Current price $ 5,479.00
    $ 5,479.00 - $ 5,479.00
    Current price $ 5,479.00
    Save 3% Save %
  • Fleece Performance 01-10 GM Duramax 6.6L LB7 / LLY / LBZ / LMM Front TufShafts

    Fleece Performance
    Original price $ 17,533.00 - Original price $ 17,533.00
    Original price $ 17,533.00
    $ 19,481.00
    $ 19,481.00 - $ 19,481.00
    Current price $ 19,481.00

    Fleece Performance Model FPE-TUFSHAFTSTufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front a...

    View full details
    Original price $ 17,533.00 - Original price $ 17,533.00
    Original price $ 17,533.00
    $ 19,481.00
    $ 19,481.00 - $ 19,481.00
    Current price $ 19,481.00
  • Yukon Gear The Yukon Carrier Bearing Puller

    Yukon Gear & Axle
    Original price $ 16,489.00 - Original price $ 16,489.00
    Original price
    $ 16,489.00
    $ 16,489.00 - $ 16,489.00
    Current price $ 16,489.00

    The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with...

    View full details
    Original price $ 16,489.00 - Original price $ 16,489.00
    Original price
    $ 16,489.00
    $ 16,489.00 - $ 16,489.00
    Current price $ 16,489.00
  • Yukon Standard Open Spider Gear Kit for 07-10 GM 9.25in IFS

    Yukon Gear & Axle
    Original price $ 4,863.00 - Original price $ 4,863.00
    Original price
    $ 4,863.00
    $ 4,863.00 - $ 4,863.00
    Current price $ 4,863.00

    Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer last...

    View full details
    Original price $ 4,863.00 - Original price $ 4,863.00
    Original price
    $ 4,863.00
    $ 4,863.00 - $ 4,863.00
    Current price $ 4,863.00
  • Yukon Gear Yoke For GM 9.5in w/ A 1350 U/Joint Size

    Yukon Gear & Axle
    Original price $ 4,059.00 - Original price $ 4,059.00
    Original price
    $ 4,059.00
    $ 4,059.00 - $ 4,059.00
    Current price $ 4,059.00

    Yukon yoke for GM 9.5in. with a 1350 U/joint size. 3.625in. snap ring span; 1.188in. cap diameter. Outside snap ring. This yoke uses GM3920486 stra...

    View full details
    Original price $ 4,059.00 - Original price $ 4,059.00
    Original price
    $ 4,059.00
    $ 4,059.00 - $ 4,059.00
    Current price $ 4,059.00
  • Yukon Mechanics 3R Lifetime Series U-Joint

    Yukon Gear & Axle
    Original price $ 1,215.00 - Original price $ 1,215.00
    Original price
    $ 1,215.00
    $ 1,215.00 - $ 1,215.00
    Current price $ 1,215.00

    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
    Original price $ 1,215.00 - Original price $ 1,215.00
    Original price
    $ 1,215.00
    $ 1,215.00 - $ 1,215.00
    Current price $ 1,215.00
  • Yukon Mechanics 3R U-Joint

    Yukon Gear & Axle
    Original price $ 823.00 - Original price $ 823.00
    Original price
    $ 823.00
    $ 823.00 - $ 823.00
    Current price $ 823.00

    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
    Original price $ 823.00 - Original price $ 823.00
    Original price
    $ 823.00
    $ 823.00 - $ 823.00
    Current price $ 823.00

Powerhouse Diesel