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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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    GM Remanufactured Modified 42 CP3 Injection Pump For 06-10 6.6L LBZ/LMM Duramax Industrial Injection

    Industrial Injection
    $1,399.95
    $1,399.95 - $1,399.95
    $1,399.95
    $1,357.95
    $1,357.95 - $1,357.95
    $1,357.95

    Industrial Injection Model: 0986437332SHOBosch OEM reman CP3s are the pinnacle of what you should expect out of a CP3 injection pump. Each injectio...

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    $1,399.95
    $1,399.95 - $1,399.95
    $1,399.95
    $1,357.95
    $1,357.95 - $1,357.95
    $1,357.95
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    GM Double Dragon 120 Remanufactured CP3 Injection Pump For 06-07 LBZ/LMM 6.6L Duramax 12mm Industrial Injection

    Industrial Injection
    $2,099.95
    $2,099.95 - $2,099.95
    $2,099.95
    $2,036.95
    $2,036.95 - $2,036.95
    $2,036.95

    Industrial Injection Model: 0986437332DDBosch OEM reman CP3s are the pinnacle of what you should expect out of a CP3 injection pump. Each injection...

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    $2,099.95
    $2,099.95 - $2,099.95
    $2,099.95
    $2,036.95
    $2,036.95 - $2,036.95
    $2,036.95
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    GM Remanufactured Dragonfly Injector For 2007.5-2010 6.6L LMM Duramax 18LPM Industrial Injection

    Industrial Injection
    $425.95
    $425.95 - $425.95
    $425.95
    $413.17
    $413.17 - $413.17
    $413.17

    Industrial Injection Model: 0986435520SEDFLYThe Industrial Injection 15 percent over Dragon Fly Injectors have been extrude honed and balanced to a...

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    $425.95
    $425.95 - $425.95
    $425.95
    $413.17
    $413.17 - $413.17
    $413.17
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 28LPM Industrial Injection

    Industrial Injection
    $465.95
    $465.95 - $465.95
    $465.95
    $451.97
    $451.97 - $451.97
    $451.97

    Industrial Injection Model: 0986435520SE-R5The Industrial Injection 75 percent over Race 5 Injectors have been extrude honed and balanced to a perf...

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    $465.95
    $465.95 - $465.95
    $465.95
    $451.97
    $451.97 - $451.97
    $451.97
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 19LPM Industrial Injection

    Industrial Injection
    $425.95
    $425.95 - $425.95
    $425.95
    $413.17
    $413.17 - $413.17
    $413.17

    Industrial Injection Model: 0986435520SE-R1The Industrial Injection 20 percent over Race 1 Injectors have been extrude honed and balanced to a perf...

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    $425.95
    $425.95 - $425.95
    $425.95
    $413.17
    $413.17 - $413.17
    $413.17
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 32LPM Industrial Injection

    Industrial Injection
    $465.95
    $465.95 - $465.95
    $465.95
    $451.97
    $451.97 - $451.97
    $451.97

    Industrial Injection Model: 0986435520SE-R6The Industrial Injection 100 percent over Race 6 Injectors have been extrude honed and balanced to a per...

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    $465.95
    $465.95 - $465.95
    $465.95
    $451.97
    $451.97 - $451.97
    $451.97
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 24LPM Industrial Injection

    Industrial Injection
    $455.95
    $455.95 - $455.95
    $455.95
    $442.27
    $442.27 - $442.27
    $442.27

    Industrial Injection Model: 0986435520SE-R4The Industrial Injection 50 percent over Race 4 Injectors have been extrude honed and balanced to a perf...

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    $455.95
    $455.95 - $455.95
    $455.95
    $442.27
    $442.27 - $442.27
    $442.27
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 21LPM Industrial Injection

    Industrial Injection
    $425.95
    $425.95 - $425.95
    $425.95
    $413.17
    $413.17 - $413.17
    $413.17

    Industrial Injection Model: 0986435520SE-R2The Industrial Injection 30 percent over Race 2 Injectors have been extrude honed and balanced to a perf...

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    $425.95
    $425.95 - $425.95
    $425.95
    $413.17
    $413.17 - $413.17
    $413.17
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax Stock Industrial Injection

    Industrial Injection
    $390.95
    $390.95 - $390.95
    $390.95
    $379.22
    $379.22 - $379.22
    $379.22

    Industrial Injection Model: 0986435520SE-IISThe Industrial Injection Stock Reman Injectors are a perfect replacement injector for someone looking f...

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    $390.95
    $390.95 - $390.95
    $390.95
    $379.22
    $379.22 - $379.22
    $379.22
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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 22LPM Industrial Injection

    Industrial Injection
    $455.95
    $455.95 - $455.95
    $455.95
    $442.27
    $442.27 - $442.27
    $442.27

    Industrial Injection Model: 0986435520SE-R3The Industrial Injection 40 percent over Race 3 Injectors have been extrude honed and balanced to a perf...

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    $455.95
    $455.95 - $455.95
    $455.95
    $442.27
    $442.27 - $442.27
    $442.27
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM Dragon Fly 15% Over Injector

    Industrial Injection
    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75

    Industrial Injection Model: 0986435520DFLY PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct rep...

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    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R6 100% Over Injector

    Industrial Injection
    $749.95
    $749.95 - $749.95
    $749.95
    $727.45
    $727.45 - $727.45
    $727.45

    Industrial Injection Model: 0986435520-R6 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $749.95
    $749.95 - $749.95
    $749.95
    $727.45
    $727.45 - $727.45
    $727.45
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R5 75% Over Injector

    Industrial Injection
    $699.95
    $699.95 - $699.95
    $699.95
    $678.95
    $678.95 - $678.95
    $678.95

    Industrial Injection Model: 0986435520-R5 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $699.95
    $699.95 - $699.95
    $699.95
    $678.95
    $678.95 - $678.95
    $678.95
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R4 50% Over Injector

    Industrial Injection
    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70

    Industrial Injection Model: 0986435520-R4 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R3 40% Over Injector

    Industrial Injection
    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70

    Industrial Injection Model: 0986435520-R3 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R1 20% Over Injector

    Industrial Injection
    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75

    Industrial Injection Model: 0986435520-R1 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R2 30% Over Injector

    Industrial Injection
    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75

    Industrial Injection Model: 0986435520-R2 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75
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    Industrial Injection 06-08 Chevrolet Duramax LBZ/LMM 120% 12mm Stroker Modified CP3 Injection Pump

    Industrial Injection
    $2,457.95
    $2,457.95 - $2,457.95
    $2,457.95
    $2,384.21
    $2,384.21 - $2,384.21
    $2,384.21

    Industrial Injection Model: 0445020105DD Performance LBZ / LMM Duramax 120% CP3 Injection Pump Fits: 2006-2007 LBZ 6.6 Duramax / 2007.5-2010 LMM 6....

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    $2,457.95
    $2,457.95 - $2,457.95
    $2,457.95
    $2,384.21
    $2,384.21 - $2,384.21
    $2,384.21
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Rail Pressure Sensor

    Exergy
    $240.00 - $240.00
    $240.00
    $240.00 - $240.00
    $240.00

    Exergy 07.5-10 Chevy Duramax LMM Rail Pressure Sensor

    $240.00 - $240.00
    $240.00
    $240.00 - $240.00
    $240.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 14mm Stroker CP3 Pump Race Series (LBZ Based)

    Exergy
    $3,200.00 - $3,200.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00

    Exergy 07.5-10 Chevy Duramax LMM 14mm Stroker CP3 Pump - Race Series (LBZ Based)

    $3,200.00 - $3,200.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 10mm Stroker CP3 Pump (LBZ Based)

    Exergy
    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00

    Exergy 07.5-10 Chevy Duramax LMM 10mm Stroker CP3 Pump (LBZ Based)

    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 12mm Stroker CP3 Pump (LBZ Based)

    Exergy
    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00

    Exergy 07.5-10 Chevy Duramax LMM 12mm Stroker CP3 Pump (LBZ Based)

    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 200% Over Injector - Set of 8

    Exergy
    $6,712.00 - $6,712.00
    $6,712.00
    $6,712.00 - $6,712.00
    $6,712.00

    Exergy 11-16 Chevy Duramax LML New 200% Over Injector (Set of 8)

    $6,712.00 - $6,712.00
    $6,712.00
    $6,712.00 - $6,712.00
    $6,712.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 20% Over Injector - Set of 8

    Exergy
    $4,936.00 - $4,936.00
    $4,936.00
    $4,936.00 - $4,936.00
    $4,936.00

    Exergy 11-16 Chevy Duramax LML New 20% Over Injector (Set of 8)

    $4,936.00 - $4,936.00
    $4,936.00
    $4,936.00 - $4,936.00
    $4,936.00
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The LMM Duramax powered 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks. It was the first Duramax with a diesel particulate filter and runs the Allison 1000 6 speed.

Shop LMM Duramax Parts by Category

Common LMM Duramax Problems

DPF and EGR maintenance, turbo vane sticking and sensors are the usual LMM repairs. The LMM shares many turbo and injector parts with the LLY and LBZ.

Not sure what fits? Send us your VIN and we will match the right part. Shop the full line of Duramax parts.

LMM Duramax FAQ

What years is the LMM Duramax?

The LMM was used in 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks.

Do LLY and LBZ turbos fit the LMM?

Many 2004.5 to 2010 bolt in turbos fit the LLY, LBZ and LMM. Check the fitment notes on each listing.

How do I know if my truck has an LMM?

The 8th digit of the VIN is 6 on LMM trucks. You can also check the RPO code sticker in the glove box.

Powerhouse Diesel