Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

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

Filters

  • responsive-image responsive-image

    Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $257.00
    $257.00 - $257.00
    $257.00

    Fleece Performance Model FPE-ALILKRControl your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering...

    View full details
    $0.00 - $0.00
    $0.00
    $257.00
    $257.00 - $257.00
    $257.00
  • responsive-image responsive-image

    Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $172.00
    $172.00 - $172.00
    $172.00

    Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...

    View full details
    $0.00 - $0.00
    $0.00
    $172.00
    $172.00 - $172.00
    $172.00
  • responsive-image responsive-image

    Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock CP4.2 Pump

    Exergy
    $2,367.00 - $2,367.00
    $2,367.00
    $2,367.00 - $2,367.00
    $2,367.00

    Exergy Model E04 10504 Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump with upgraded heavy duty FPRV Screen This Improved Stock...

    View full details
    $2,367.00 - $2,367.00
    $2,367.00
    $2,367.00 - $2,367.00
    $2,367.00
  • responsive-image responsive-image Save 10% Save %

    Banks Power Racing Exhaust Manifold 01-16 Duramax LBZ-LML Race Ported (Hardware Not Included)

    Banks Power
    $1,156.00
    $1,156.00 - $1,156.00
    $1,156.00
    $1,040.00
    $1,040.00 - $1,040.00
    $1,040.00

    If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Ban...

    View full details
    $1,156.00
    $1,156.00 - $1,156.00
    $1,156.00
    $1,040.00
    $1,040.00 - $1,040.00
    $1,040.00
    Save 10% Save %
  • responsive-image responsive-image

    ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel

    ARP
    $267.00 - $267.00
    $267.00
    $267.00 - $267.00
    $267.00

    ARP Model 400-7534ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel

    $267.00 - $267.00
    $267.00
    $267.00 - $267.00
    $267.00
  • responsive-image responsive-image

    ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    ARP
    $300.00 - $300.00
    $300.00
    $300.00 - $300.00
    $300.00

    ARP Model 400-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    $300.00 - $300.00
    $300.00
    $300.00 - $300.00
    $300.00
  • responsive-image responsive-image

    ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    ARP
    $213.00 - $213.00
    $213.00
    $213.00 - $213.00
    $213.00

    ARP Model 100-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    $213.00 - $213.00
    $213.00
    $213.00 - $213.00
    $213.00
  • responsive-image responsive-image

    Yukon Gear 11.5in Chrysler & GM Cover Gasket

    Yukon Gear & Axle
    $51.00 - $51.00
    $51.00
    $51.00 - $51.00
    $51.00

    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
    $51.00 - $51.00
    $51.00
    $51.00 - $51.00
    $51.00
  • responsive-image responsive-image

    Yukon Gear Pilot Bearing For 10.5in 14 Bolt Truck / 2.050in O.D

    Yukon Gear & Axle
    $68.00 - $68.00
    $68.00
    $68.00 - $68.00
    $68.00

    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
    $68.00 - $68.00
    $68.00
    $68.00 - $68.00
    $68.00
  • responsive-image responsive-image

    Yukon Gear Axle Bearing & Seal Kit For GM 11.5in aam Rear

    Yukon Gear & Axle
    $411.00 - $411.00
    $411.00
    $411.00 - $411.00
    $411.00

    Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...

    View full details
    $411.00 - $411.00
    $411.00
    $411.00 - $411.00
    $411.00
  • responsive-image responsive-image

    Yukon Gear Axle Bearing & Seal Kit For GM 9.25in IFS Front

    Yukon Gear & Axle
    $277.00 - $277.00
    $277.00
    $277.00 - $277.00
    $277.00

    Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...

    View full details
    $277.00 - $277.00
    $277.00
    $277.00 - $277.00
    $277.00
  • responsive-image responsive-image

    Yukon Gear Axle Bearing & Seal Kit For 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $228.00 - $228.00
    $228.00
    $228.00 - $228.00
    $228.00

    Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...

    View full details
    $228.00 - $228.00
    $228.00
    $228.00 - $228.00
    $228.00
  • responsive-image responsive-image

    USA Standard Bearing Kit For 98-13 GM 9.5in

    Yukon Gear & Axle
    $487.00 - $487.00
    $487.00
    $487.00 - $487.00
    $487.00

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

    View full details
    $487.00 - $487.00
    $487.00
    $487.00 - $487.00
    $487.00
  • responsive-image responsive-image

    Yukon Gear 11+ GM 14 Bolt (10.5in & 11.5in) Rear Axle Bearing & Seal Kit - Both Sides

    Yukon Gear & Axle
    $739.00 - $739.00
    $739.00
    $739.00 - $739.00
    $739.00

    Easy Installation: With step-by-step instructions included, this kit makes it easy for both DIY enthusiasts and professional mechanics to install a...

    View full details
    $739.00 - $739.00
    $739.00
    $739.00 - $739.00
    $739.00
  • responsive-image responsive-image

    USA Standard Bearing Kit For 98+ 10.5in GM 14 Bolt Truck

    Yukon Gear & Axle
    $426.00 - $426.00
    $426.00
    $426.00 - $426.00
    $426.00

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

    View full details
    $426.00 - $426.00
    $426.00
    $426.00 - $426.00
    $426.00
  • responsive-image responsive-image

    USA Standard Bearing Kit For 11+ GM 9.25in IFS Front

    Yukon Gear & Axle
    $713.00 - $713.00
    $713.00
    $713.00 - $713.00
    $713.00

    USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...

    View full details
    $713.00 - $713.00
    $713.00
    $713.00 - $713.00
    $713.00
  • responsive-image responsive-image Save 9% Save %

    Mishimoto 2004.5-2016 Chevrolet/GMC 6.6L Duramax Turbo Blanket

    Mishimoto
    $342.00
    $342.00 - $342.00
    $342.00
    $310.00
    $310.00 - $310.00
    $310.00

    Help reduce the heat in your 2004.5-2016 Chevrolet/GMC 6.6L LLY, LBZ, LMM, and LML Duramax engine bay with this Mishimoto turbo blanket. One of the...

    View full details
    $342.00
    $342.00 - $342.00
    $342.00
    $310.00
    $310.00 - $310.00
    $310.00
    Save 9% Save %
  • responsive-image responsive-image

    BD Diesel Cool Down Timer Kit v2.0

    BD Diesel
    $341.00 - $341.00
    $341.00
    $359.00
    $359.00 - $359.00
    $359.00

    Turbochargers operate at high temperatures. The Cool Down Timer is designed to keep the engine running when the ignition is turned off to prevent t...

    View full details
    $341.00 - $341.00
    $341.00
    $359.00
    $359.00 - $359.00
    $359.00
  • responsive-image responsive-image Save 10% Save %

    Banks Power 15 Chevy 6.6L LML ECLB/CCSB/CCLB Monster Exhaust System - SS Single Exhaust w/ Black Tip

    Banks Power
    $716.00
    $716.00 - $716.00
    $716.00
    $645.00
    $645.00 - $645.00
    $645.00

    The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road.Reducing backpressur...

    View full details
    $716.00
    $716.00 - $716.00
    $716.00
    $645.00
    $645.00 - $645.00
    $645.00
    Save 10% Save %
  • responsive-image responsive-image Save 10% Save %

    Banks Power 15 Chevy 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Chrome Tip

    Banks Power
    $716.00
    $716.00 - $716.00
    $716.00
    $645.00
    $645.00 - $645.00
    $645.00

    The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road.Reducing backpressur...

    View full details
    $716.00
    $716.00 - $716.00
    $716.00
    $645.00
    $645.00 - $645.00
    $645.00
    Save 10% Save %
  • responsive-image responsive-image Save 10% Save %

    Banks Power 11-14 Chev 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Chrome Tip

    Banks Power
    $636.00
    $636.00 - $636.00
    $636.00
    $573.00
    $573.00 - $573.00
    $573.00

    The Banks Monster Exhaust is engineered using computational fluid dynamics (CFD) software then tested on both dyno and on-road.Reducing backpressur...

    View full details
    $636.00
    $636.00 - $636.00
    $636.00
    $573.00
    $573.00 - $573.00
    $573.00
    Save 10% Save %
  • responsive-image responsive-image Save 10% Save %

    Banks Power 11-14 Chev 6.6L LML ECLB/CCSB/CCLB Monster Exhaust Sys - SS Single Exhaust w/ Black Tip

    Banks Power
    $636.00
    $636.00 - $636.00
    $636.00
    $573.00
    $573.00 - $573.00
    $573.00

    4 inch heavy-duty stainless DPF-back Monster Exhaust system with constant-diameter intermediate pipe and tailpipe. Exclusive CoolCuff design lowers...

    View full details
    $636.00
    $636.00 - $636.00
    $636.00
    $573.00
    $573.00 - $573.00
    $573.00
    Save 10% Save %
  • responsive-image responsive-image

    aFe Twisted Steel Headers Up-Pipes & Down-Pipe 11-15 GM Diesel Trucks V8-6.6L (td) LML

    aFe
    $3,599.00 - $3,599.00
    $3,599.00
    $3,599.00 - $3,599.00
    $3,599.00

    Stainless Steel Construction: The headers are constructed out of heavy duty gauge, mandrel-bent 304 stainless steel tubing with a .120" wall for st...

    View full details
    $3,599.00 - $3,599.00
    $3,599.00
    $3,599.00 - $3,599.00
    $3,599.00
  • responsive-image responsive-image

    aFe MACHForce XP Exhaust 5in DPF-Back SS 11-13 GM Diesel Trucks V8-6.6L (td) (LML) (Pol Tip)

    aFe
    $990.00 - $990.00
    $990.00
    $990.00 - $990.00
    $990.00

    Engineered to perform in the most extreme environments. Constructed from mandrel bent 4 in. 409 stainless steel tubing for maximum flow; increased ...

    View full details
    $990.00 - $990.00
    $990.00
    $990.00 - $990.00
    $990.00

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