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LML Duramax Parts

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible

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  • Yukon Gear Spool For GM & Chrysler 11.5in / 30 Spline

    Yukon Gear & Axle
    Original price $ 30,449.00 - Original price $ 30,449.00
    Original price
    $ 30,449.00
    $ 30,449.00 - $ 30,449.00
    Current price $ 30,449.00

    Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential car...

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    Original price $ 30,449.00 - Original price $ 30,449.00
    Original price
    $ 30,449.00
    $ 30,449.00 - $ 30,449.00
    Current price $ 30,449.00
  • Yukon Gear Spider Gear Set For GM 9.5in Dura Grip Posi

    Yukon Gear & Axle
    Original price $ 10,180.00 - Original price $ 10,180.00
    Original price
    $ 10,180.00
    $ 10,180.00 - $ 10,180.00
    Current price $ 10,180.00

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

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    Original price $ 10,180.00 - Original price $ 10,180.00
    Original price
    $ 10,180.00
    $ 10,180.00 - $ 10,180.00
    Current price $ 10,180.00
  • Yukon Gear Replacement Bare Case For GM 8.5in & 8.6in Yukon Dura Grip

    Yukon Gear & Axle
    Original price $ 7,345.00 - Original price $ 7,345.00
    Original price
    $ 7,345.00
    $ 7,345.00 - $ 7,345.00
    Current price $ 7,345.00

    Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each uni...

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    Original price $ 7,345.00 - Original price $ 7,345.00
    Original price
    $ 7,345.00
    $ 7,345.00 - $ 7,345.00
    Current price $ 7,345.00
  • Yukon Gear Spider Gear Set For 10.5in GM 14 Bolt Truck Dura Grip Posi / 30 Spline

    Yukon Gear & Axle
    Original price $ 11,988.00 - Original price $ 11,988.00
    Original price
    $ 11,988.00
    $ 11,988.00 - $ 11,988.00
    Current price $ 11,988.00

    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 $ 11,988.00 - Original price $ 11,988.00
    Original price
    $ 11,988.00
    $ 11,988.00 - $ 11,988.00
    Current price $ 11,988.00
  • Yukon Gear Ring and Pinion Gear Set 10.5in GM 14 Bolt Truck / 3.21 ratio

    Yukon Gear & Axle
    Original price $ 9,514.00 - Original price $ 9,514.00
    Original price
    $ 9,514.00
    $ 9,514.00 - $ 9,514.00
    Current price $ 9,514.00

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

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    Original price $ 9,514.00 - Original price $ 9,514.00
    Original price
    $ 9,514.00
    $ 9,514.00 - $ 9,514.00
    Current price $ 9,514.00
  • Yukon Gear Positraction internals For 9.5in GM w/ 33 Spline Axles

    Yukon Gear & Axle
    Original price $ 11,417.00 - Original price $ 11,417.00
    Original price
    $ 11,417.00
    $ 11,417.00 - $ 11,417.00
    Current price $ 11,417.00

    Yukon Positraction internals for 9.5" GM with 33 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longe...

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    Original price $ 11,417.00 - Original price $ 11,417.00
    Original price
    $ 11,417.00
    $ 11,417.00 - $ 11,417.00
    Current price $ 11,417.00
  • Yukon Gear Pinion Yoke For 10+ GM 14 Bolt Truck / Express Van Only

    Yukon Gear & Axle
    Original price $ 4,604.00 - Original price $ 4,604.00
    Original price
    $ 4,604.00
    $ 4,604.00 - $ 4,604.00
    Current price $ 4,604.00

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

    View full details
    Original price $ 4,604.00 - Original price $ 4,604.00
    Original price
    $ 4,604.00
    $ 4,604.00 - $ 4,604.00
    Current price $ 4,604.00
  • Yukon Gear Polished Aluminum Cover For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    Original price $ 4,890.00 - Original price $ 4,890.00
    Original price
    $ 4,890.00
    $ 4,890.00 - $ 4,890.00
    Current price $ 4,890.00

    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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    Original price $ 4,890.00 - Original price $ 4,890.00
    Original price
    $ 4,890.00
    $ 4,890.00 - $ 4,890.00
    Current price $ 4,890.00
  • Yukon Gear Pinion install Kit For GM 8.25in IFS Diff

    Yukon Gear & Axle
    Original price $ 4,109.00 - Original price $ 4,109.00
    Original price
    $ 4,109.00
    $ 4,109.00 - $ 4,109.00
    Current price $ 4,109.00

    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
    Original price $ 4,109.00 - Original price $ 4,109.00
    Original price
    $ 4,109.00
    $ 4,109.00 - $ 4,109.00
    Current price $ 4,109.00
  • Yukon Gear Pinion Seal w/ Triple-Lip Design For 98+ GM 14T

    Yukon Gear & Axle
    Original price $ 855.00 - Original price $ 855.00
    Original price
    $ 855.00
    $ 855.00 - $ 855.00
    Current price $ 855.00

    Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.Ins...

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    Original price $ 855.00 - Original price $ 855.00
    Original price
    $ 855.00
    $ 855.00 - $ 855.00
    Current price $ 855.00
  • Yukon Gear Pinion install Kit For 2011+ GM & Chrysler 11.5in Diff

    Yukon Gear & Axle
    Original price $ 8,049.00 - Original price $ 8,049.00
    Original price
    $ 8,049.00
    $ 8,049.00 - $ 8,049.00
    Current price $ 8,049.00

    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
    Original price $ 8,049.00 - Original price $ 8,049.00
    Original price
    $ 8,049.00
    $ 8,049.00 - $ 8,049.00
    Current price $ 8,049.00
  • Yukon Gear Pinion install Kit For 99+ 10.5in GM 14 Bolt Truck Diff

    Yukon Gear & Axle
    Original price $ 7,383.00 - Original price $ 7,383.00
    Original price
    $ 7,383.00
    $ 7,383.00 - $ 7,383.00
    Current price $ 7,383.00

    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
    Original price $ 7,383.00 - Original price $ 7,383.00
    Original price
    $ 7,383.00
    $ 7,383.00 - $ 7,383.00
    Current price $ 7,383.00
  • Yukon Gear Pinion install Kit For 98+ GM 9.5in Diff

    Yukon Gear & Axle
    Original price $ 5,708.00 - Original price $ 5,708.00
    Original price
    $ 5,708.00
    $ 5,708.00 - $ 5,708.00
    Current price $ 5,708.00

    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
    Original price $ 5,708.00 - Original price $ 5,708.00
    Original price
    $ 5,708.00
    $ 5,708.00 - $ 5,708.00
    Current price $ 5,708.00
  • Yukon Gear Pinion Depth Shims For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    Original price $ 569.00 - Original price $ 569.00
    Original price
    $ 569.00
    $ 569.00 - $ 569.00
    Current price $ 569.00

    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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    Original price $ 569.00 - Original price $ 569.00
    Original price
    $ 569.00
    $ 569.00 - $ 569.00
    Current price $ 569.00
  • Yukon Gear Pinion Depth Shims For GM 8.25in IFS / 8.5in / 12 Bolt Car / Ford 8.8in & Chrysler 8.25in

    Yukon Gear & Axle
    Original price $ 493.00 - Original price $ 493.00
    Original price
    $ 493.00
    $ 493.00 - $ 493.00
    Current price $ 493.00

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

    View full details
    Original price $ 493.00 - Original price $ 493.00
    Original price
    $ 493.00
    $ 493.00 - $ 493.00
    Current price $ 493.00
  • Yukon Gear Minor install Kit For GM 9.5in Diff

    Yukon Gear & Axle
    Original price $ 2,967.00 - Original price $ 2,967.00
    Original price
    $ 2,967.00
    $ 2,967.00 - $ 2,967.00
    Current price $ 2,967.00

    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
    Original price $ 2,967.00 - Original price $ 2,967.00
    Original price
    $ 2,967.00
    $ 2,967.00 - $ 2,967.00
    Current price $ 2,967.00
  • Yukon Gear Outer Wheel Bearing Retaining Snap Ring For GM 14T

    Yukon Gear & Axle
    Original price $ 665.00 - Original price $ 665.00
    Original price
    $ 665.00
    $ 665.00 - $ 665.00
    Current price $ 665.00

    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 $ 665.00 - Original price $ 665.00
    Original price
    $ 665.00
    $ 665.00 - $ 665.00
    Current price $ 665.00
  • Yukon Gear Minor install Kit For GM 9.25in IFS Diff

    Yukon Gear & Axle
    Original price $ 1,902.00 - Original price $ 1,902.00
    Original price
    $ 1,902.00
    $ 1,902.00 - $ 1,902.00
    Current price $ 1,902.00

    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
    Original price $ 1,902.00 - Original price $ 1,902.00
    Original price
    $ 1,902.00
    $ 1,902.00 - $ 1,902.00
    Current price $ 1,902.00
  • Yukon Gear Minor install Kit For GM & Chrysler 11.5in Diff

    Yukon Gear & Axle
    Original price $ 2,587.00 - Original price $ 2,587.00
    Original price
    $ 2,587.00
    $ 2,587.00 - $ 2,587.00
    Current price $ 2,587.00

    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
    Original price $ 2,587.00 - Original price $ 2,587.00
    Original price
    $ 2,587.00
    $ 2,587.00 - $ 2,587.00
    Current price $ 2,587.00
  • Yukon Gear Minor Install Kit For 1999 & Newer 105in GM 14 Bolt Truck Differential

    Yukon Gear & Axle
    Original price $ 1,997.00 - Original price $ 1,997.00
    Original price
    $ 1,997.00
    $ 1,997.00 - $ 1,997.00
    Current price $ 1,997.00

    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
    Original price $ 1,997.00 - Original price $ 1,997.00
    Original price
    $ 1,997.00
    $ 1,997.00 - $ 1,997.00
    Current price $ 1,997.00
  • Yukon Gear Mini Spool For GM 10.5in 14 Bolt Truck

    Yukon Gear & Axle
    Original price $ 5,384.00 - Original price $ 5,384.00
    Original price
    $ 5,384.00
    $ 5,384.00 - $ 5,384.00
    Current price $ 5,384.00

    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...

    View full details
    Original price $ 5,384.00 - Original price $ 5,384.00
    Original price
    $ 5,384.00
    $ 5,384.00 - $ 5,384.00
    Current price $ 5,384.00
  • Yukon Gear Master Overhaul Kit For 2011+ GM and Dodge 11.5in Diff

    Yukon Gear & Axle
    Original price $ 14,957.00 - Original price $ 14,957.00
    Original price
    $ 14,957.00
    $ 14,957.00 - $ 14,957.00
    Current price $ 14,957.00

    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
    Original price $ 14,957.00 - Original price $ 14,957.00
    Original price
    $ 14,957.00
    $ 14,957.00 - $ 14,957.00
    Current price $ 14,957.00
  • Yukon Gear Master Overhaul Kit For GM 98+ 14T Diff

    Yukon Gear & Axle
    Original price $ 10,942.00 - Original price $ 10,942.00
    Original price
    $ 10,942.00
    $ 10,942.00 - $ 10,942.00
    Current price $ 10,942.00

    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
    Original price $ 10,942.00 - Original price $ 10,942.00
    Original price
    $ 10,942.00
    $ 10,942.00 - $ 10,942.00
    Current price $ 10,942.00
  • Yukon Gear Master Overhaul Kit For 97-13 GM 9.5in Semi-Float Diff / w/ Triple Lip Seal

    Yukon Gear & Axle
    Original price $ 9,362.00 - Original price $ 9,362.00
    Original price
    $ 9,362.00
    $ 9,362.00 - $ 9,362.00
    Current price $ 9,362.00

    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
    Original price $ 9,362.00 - Original price $ 9,362.00
    Original price
    $ 9,362.00
    $ 9,362.00 - $ 9,362.00
    Current price $ 9,362.00

BUILT FOR PERFORMANCE

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.

Here at Powerhouse Diesel, our inventory of LML duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LML upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LML Duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LML accessories and parts including:

  • Suspension parts
  • Turbochargers
  • Exhausts
  • Injectors
  • Intakes and cooling system parts
  • Injection pumps and lift pumps
  • And more

LET US SHOW YOU THE WAY

Our expertise and knowledge make us the best place to look for parts to upgrade your LML Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.

Powerhouse Diesel