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LMM Duramax Parts

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. Powerhouse Diesel has a huge selection of LMM 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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    XDP XTRA Cool Water Pump Housing (Housing Only) XD683

    Xdp
    $81.95 - $81.95
    $81.95
    $81.95 - $81.95
    $81.95

    2006-2016 GM 6.6L Duramax LBZ/LMM/LML | 2006-2009 GM Kodiak/Topkick 6.6L Duramax LBZ/LMMThe XDP X-TRA Cool Water Pump Housing XD683 will replace th...

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    $81.95 - $81.95
    $81.95
    $81.95 - $81.95
    $81.95
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    XDP XTRA Cool Water Pump (With Housing) XD671

    Xdp
    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95

    The XDP X-TRA Cool Water Pump (With Housing) XD671 will help restore operation to the cooling system in your GM 6.6 Duramax LBZ/LMM/LML. This water...

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    $184.95 - $184.95
    $184.95
    $184.95 - $184.95
    $184.95
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    XDP XTRA Cool Water Pump (Pump Only) XD670

    Xdp
    $95.95 - $95.95
    $95.95
    $95.95 - $95.95
    $95.95

    The XDP X-TRA Cool Water Pump (Pump Only) XD670 replaces the failed or leaking water pump on your GM 6.6 Duramax LBZ/LMM/LML. This is a direct-fit ...

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    $95.95 - $95.95
    $95.95
    $95.95 - $95.95
    $95.95
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    Pusher SuperMax Y-Bridge for 2011-2016 Duramax LBZ / LMM Trucks

    Pusher Intakes
    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99

    OFF ROAD USE ONLY: This aftermarket component is designed for racing and/or off-road vehicles driven and shall only be used on such vehicles that w...

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    $499.99 - $499.99
    $499.99
    $499.99 - $499.99
    $499.99
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    Power Stop 02-04 Chevrolet Avalanche 2500 Front Semi Coated Rotor

    PowerStop
    $131.51
    $131.51 - $131.51
    $131.51
    $80.73
    $80.73 - $80.73
    $80.73

    Power Stop 02-04 Chevrolet Avalanche 2500 Front Semi Coated RotorThis Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Bas...

    View full details
    $131.51
    $131.51 - $131.51
    $131.51
    $80.73
    $80.73 - $80.73
    $80.73
    Save 39% Save %
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    Power Stop 02-06 Chevrolet Avalanche 2500 Rear Semi Coated Rotor

    PowerStop
    $115.40
    $115.40 - $115.40
    $115.40
    $70.84
    $70.84 - $70.84
    $70.84

    Power Stop 02-06 Chevrolet Avalanche 2500 Rear Semi Coated RotorThis Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base...

    View full details
    $115.40
    $115.40 - $115.40
    $115.40
    $70.84
    $70.84 - $70.84
    $70.84
    Save 39% Save %
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    Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line

    Fleece Performance
    $75.99 - $75.99
    $75.99
    $75.99 - $75.99
    $75.99

    Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line Replacement Transmission Cooler Line (short li...

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    $75.99 - $75.99
    $75.99
    $75.99 - $75.99
    $75.99
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    Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Illusion Blueberry

    Wehrli
    $524.00
    $524.00 - $524.00
    $524.00
    $508.28
    $508.28 - $508.28
    $508.28

    Wehrli Model WCF100420-IBBWehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Illusion Blueberry

    $524.00
    $524.00 - $524.00
    $524.00
    $508.28
    $508.28 - $508.28
    $508.28
    Save 3% Save %
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    Airaid 07-08 Chevy Avalanche/Sierra/Silverado/Tahoe CAD Intake System w/o Tube (Oiled / Red Media)

    Airaid
    $249.99 - $249.99
    $249.99
    $249.99 - $249.99
    $249.99

    The AIRAID Air Box System is engineered to give your engine larger amounts of cooler air to produce more horsepower and torque. The intake system r...

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    $249.99 - $249.99
    $249.99
    $249.99 - $249.99
    $249.99
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    Power Stop 03-08 Chevrolet Express 3500 Rear Semi Coated Rotor

    PowerStop
    $153.65
    $153.65 - $153.65
    $153.65
    $94.30
    $94.30 - $94.30
    $94.30

    Power Stop 03-08 Chevrolet Express 3500 Rear Semi Coated RotorThis Part Fits: Year Make Model Submodel 2003-2008 Chevrolet Express 3500 Base 2...

    View full details
    $153.65
    $153.65 - $153.65
    $153.65
    $94.30
    $94.30 - $94.30
    $94.30
    Save 39% Save %
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    M1 Monotube Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    $169.95 - $169.95
    $169.95
    $169.95 - $169.95
    $169.95

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

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    $169.95 - $169.95
    $169.95
    $169.95 - $169.95
    $169.95
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    N3 Steering Stabilizer | Multiple Makes & Models (Chevy/GMC/Jeep)

    Rough Country
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    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...

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    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
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    M14 x 1.5 Lug Nut Set of 24 | Chrome

    Rough Country
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...

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    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
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    Rough Country 95 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x6.5 | -19mm

    Rough Country
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

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    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95
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    Steel Wheel | Black | 16x8 | 8x6.5 | 5.10 Bore | -6

    Rough Country
    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Ready to take your off-road adventures to new heights with wheels that won't back down? Rough Country Steel Wheels are built with off-road warriors...

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    $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95
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    Rough Country 93 Series Wheel | One-Piece | Matte Black | 20x10 | 8x6.5 | -18mm

    Rough Country
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 93 Wheels. This 7-spoke black and machined wheel offers an incredible look th...

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    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95
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    M14 x 1.5 Lug Nut Set of 24 | Black

    Rough Country
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95

    Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...

    View full details
    $34.95 - $34.95
    $34.95
    $34.95 - $34.95
    $34.95
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    Rough Country 96 Series Wheel | One-Piece | Gloss Black | 22x10 | 8x6.5 | -19mm

    Rough Country
    $289.95 - $289.95
    $289.95
    $289.95 - $289.95
    $289.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

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    $289.95 - $289.95
    $289.95
    $289.95 - $289.95
    $289.95
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    9/16 x 18 Lug Nut Set of 32 | Black

    Rough Country
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...

    View full details
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
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    Rough Country 96 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x6.5 | -19mm

    Rough Country
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

    View full details
    $239.95 - $239.95
    $239.95
    $239.95 - $239.95
    $239.95
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    Rough Country 86 Series Wheel | One-Piece | Gloss Black | 22x10 | 8x6.5 | -19mm

    Rough Country
    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 86 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

    View full details
    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
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    Rough Country 89 Series Wheel | One-Piece | Black Machined Gun Metal | 20x10 | 8x6.5 | -19mm

    Rough Country
    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95

    Stand-out Look. Rough Country 89 Series Black Machined Wheels are built for maximum durability and strength with high-performance styling that ensu...

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    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95
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    Rough Country 89 Series Wheel | One-Piece | Black Machined Gun Metal | 22x10 | 8x6.5 | -19mm

    Rough Country
    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Stand-out Look. Rough Country 89 Series Black Machined Wheels are built for maximum durability and strength with high-performance styling that ensu...

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    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
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    Rough Country 97 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x6.5 | -19mm

    Rough Country
    $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95

    Stand-out Look. Rough Country 97 Series Gloss Black Wheels are built for maximum durability and strength with high-performance styling that ensures...

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    $249.95 - $249.95
    $249.95
    $249.95 - $249.95
    $249.95

BUILT FOR PERFORMANCE

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. 

Here at Powerhouse Diesel, our inventory of LMM 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 LMM upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LMM 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 LMM 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 LMM 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