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LMM Duramax Parts

Parts for the LMM Duramax (2007.5 to 2010).

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    Mishimoto 06-10 Chevrolet / GMC 6.6L Duramax (LBZ/LMM) Transmission Cooler

    Mishimoto
    $386.00
    $386.00 - $386.00
    $386.00
    $350.95
    $350.95 - $350.95
    $350.95

    There's no greater enemy for a transmission than heat. Whether your 2006-2010 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet ...

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    $386.00
    $386.00 - $386.00
    $386.00
    $350.95
    $350.95 - $350.95
    $350.95
    Save 9% Save %
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    BD Diesel Valve Body 2006-2010 6-Speed Allison/Duramax 6.6L

    BD Diesel
    $1,144.55 - $1,144.55
    $1,144.55
    $1,225.95
    $1,225.95 - $1,225.95
    $1,225.95

    BD Diesel Valve Body 2006-2010 6-Speed Allison/Duramax 6.6L BD's exchange valve bodies are modified, tuned and tested to provide optimum performanc...

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    $1,144.55 - $1,144.55
    $1,144.55
    $1,225.95
    $1,225.95 - $1,225.95
    $1,225.95
    Select Options
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    BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped

    BD Diesel
    $1,230.88 - $1,230.88
    $1,230.88
    $1,294.95
    $1,294.95 - $1,294.95
    $1,294.95

    BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped BD torque converters feature exclusive performance cast aluminum stato...

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    $1,230.88 - $1,230.88
    $1,230.88
    $1,294.95
    $1,294.95 - $1,294.95
    $1,294.95
    Select Options
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    BD Diesel Trans Filter Service Kit - Chevy 2001-2016 Allison 1000

    BD Diesel
    $42.73 - $42.73
    $42.73
    $48.95
    $48.95 - $48.95
    $48.95

    Fits: 10 vehicle models, including 2001 to 2016 Chevrolet Silverado 2500 HD; 2001 to 2016 GMC Sierra 2500 HD; 2007 to 2016 Chevrolet Silverado 3500...

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    $42.73 - $42.73
    $42.73
    $48.95
    $48.95 - $48.95
    $48.95
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    BD Diesel Shift Kit - Chevy Allison 1000 2006-2008 6spd

    BD Diesel
    $116.35 - $116.35
    $116.35
    $124.95
    $124.95 - $124.95
    $124.95

    Installation recommendation: Experienced technician; Includes our exclusive Smart Trim/Clutch Control valve assemblies and items to modify the C2 c...

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    $116.35 - $116.35
    $116.35
    $124.95
    $124.95 - $124.95
    $124.95
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    BD Diesel Deep Sump Trans Pan - 2001-2010 Chev Allison 1000

    BD Diesel
    $409.29 - $409.29
    $409.29
    $439.95
    $439.95 - $439.95
    $439.95

    High volumes of cool transmission fluid equate to long transmission life. BDs deep aluminum pans increases the oil capacity by 1qt on the 1989-2007...

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    $409.29 - $409.29
    $409.29
    $439.95
    $439.95 - $439.95
    $439.95
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    BD Diesel Proforce 3D Torque Converter 2001-2016 LB7 LLY LBZ LMM LML Duramax Allison 1000

    BD Diesel
    $1,598.51 - $1,598.51
    $1,598.51
    $1,715.95
    $1,715.95 - $1,715.95
    $1,715.95

    Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. Our in-house CNC machined billet cover is designed to...

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    $1,598.51 - $1,598.51
    $1,598.51
    $1,715.95
    $1,715.95 - $1,715.95
    $1,715.95
    Select Options
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    Yukon Gear Bearing install Kit For 98-13R GM 9.5in Diff

    Yukon Gear & Axle
    $471.95 - $471.95
    $471.95
    $471.95 - $471.95
    $471.95

    Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhau...

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    $471.95 - $471.95
    $471.95
    $471.95 - $471.95
    $471.95
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    Yukon Gear High Performance Gear Set For GM 9.5in in a 5.13 Ratio

    Yukon Gear & Axle
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84

    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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    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84
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    Yukon Gear High Performance Gear Set For GM 9.5in in a 4.88 Ratio

    Yukon Gear & Axle
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84

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

    View full details
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84
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    Yukon Gear High Performance Gear Set For GM 9.5in in a 4.56 Ratio

    Yukon Gear & Axle
    $491.03 - $491.03
    $491.03
    $491.03 - $491.03
    $491.03

    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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    $491.03 - $491.03
    $491.03
    $491.03 - $491.03
    $491.03
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    Yukon Gear High Performance Gear Set For GM 9.5in in a 3.73 Ratio

    Yukon Gear & Axle
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84

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

    View full details
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84
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    Yukon Gear High Performance Gear Set For GM 9.5in in a 4.11 Ratio

    Yukon Gear & Axle
    $470.89 - $470.89
    $470.89
    $470.89 - $470.89
    $470.89

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

    View full details
    $470.89 - $470.89
    $470.89
    $470.89 - $470.89
    $470.89
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    Yukon Gear High Performance Gear Set For GM 9.5in in a 3.42 Ratio

    Yukon Gear & Axle
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84

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

    View full details
    $483.84 - $483.84
    $483.84
    $483.84 - $483.84
    $483.84
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    Yukon Gear GM 9.5in and 9.76in Carrier installation Kit

    Yukon Gear & Axle
    $237.47 - $237.47
    $237.47
    $237.47 - $237.47
    $237.47

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $237.47 - $237.47
    $237.47
    $237.47 - $237.47
    $237.47
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    Yukon Gear Eaton Positraction Shim Kit For 9.5in GM

    Yukon Gear & Axle
    $41.89 - $41.89
    $41.89
    $41.89 - $41.89
    $41.89

    Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spi...

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    $41.89 - $41.89
    $41.89
    $41.89 - $41.89
    $41.89
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    Yukon Gear Axle For 07 and Up 9.5in GM Axle / 34.02in

    Yukon Gear & Axle
    $348.49 - $348.49
    $348.49
    $348.49 - $348.49
    $348.49

    Yukon Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. Hig...

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    $348.49 - $348.49
    $348.49
    $348.49 - $348.49
    $348.49
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    Yukon Gear 1541H Alloy 8 Lug Rear Axle For GM 99+ 9.5in

    Yukon Gear & Axle
    $415.92 - $415.92
    $415.92
    $415.92 - $415.92
    $415.92

    Yukon 1541H alloy 8 lug rear axle for '99-'07 GM 9.5" with a length of 33-5/16 inches and 33 splines. Yukon 1541H alloy axles offer a strength incr...

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    $415.92 - $415.92
    $415.92
    $415.92 - $415.92
    $415.92
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    Yukon 11.5in AAM 4.56 Rear Ring & Pinion Install Kit 4.375in OD Pinion Bearing

    Yukon Gear & Axle
    $1,693.21 - $1,693.21
    $1,693.21
    $1,693.21 - $1,693.21
    $1,693.21

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $1,693.21 - $1,693.21
    $1,693.21
    $1,693.21 - $1,693.21
    $1,693.21
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    Yukon 11.5in AAM 4.56 Rear Ring & Pinion Install Kit Positraction 4.375in OD Pinion Bearing

    Yukon Gear & Axle
    $2,966.89 - $2,966.89
    $2,966.89
    $2,966.89 - $2,966.89
    $2,966.89

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $2,966.89 - $2,966.89
    $2,966.89
    $2,966.89 - $2,966.89
    $2,966.89
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    Yukon 11.5in AAM 4.11 Rear Ring & Pinion Install Kit Positraction 4.375in OD Pinion Bearing

    Yukon Gear & Axle
    $3,048.48 - $3,048.48
    $3,048.48
    $3,048.48 - $3,048.48
    $3,048.48

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $3,048.48 - $3,048.48
    $3,048.48
    $3,048.48 - $3,048.48
    $3,048.48
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    Yukon 11.5in AAM 4.11 Rear Ring & Pinion Install Kit 4.375in OD Pinion Bearing

    Yukon Gear & Axle
    $1,581.21 - $1,581.21
    $1,581.21
    $1,581.21 - $1,581.21
    $1,581.21

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $1,581.21 - $1,581.21
    $1,581.21
    $1,581.21 - $1,581.21
    $1,581.21
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    Yukon 11.5in AAM 3.73 Rear Ring & Pinion Install Kit Positraction 4.375in OD Pinion Bearing

    Yukon Gear & Axle
    $3,048.48 - $3,048.48
    $3,048.48
    $3,048.48 - $3,048.48
    $3,048.48

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $3,048.48 - $3,048.48
    $3,048.48
    $3,048.48 - $3,048.48
    $3,048.48
  • responsive-image responsive-image

    Yukon 11.5in AAM 3.73 Rear Ring & Pinion Install Kit 4.375in OD Pinion Bearing

    Yukon Gear & Axle
    $1,562.71 - $1,562.71
    $1,562.71
    $1,562.71 - $1,562.71
    $1,562.71

    Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...

    View full details
    $1,562.71 - $1,562.71
    $1,562.71
    $1,562.71 - $1,562.71
    $1,562.71

The LMM Duramax replaced the LBZ partway through the 2007 model year to meet tighter emissions rules. It was the first Duramax with a diesel particulate filter and runs the Allison 1000 6 speed.

Shop LMM Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

LMM Duramax FAQ

What is new on the LMM compared to the LBZ?

A diesel particulate filter and updated emissions equipment to meet 2007 regulations.

Do LMM trucks need special maintenance for the DPF?

Yes. Following the recommended regeneration cycles and using the right oil helps the DPF last longer.