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LMM Duramax Engine Parts

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    Mishimoto Factory-Fit Intercooler Boot Kit 06-10 Chevy 6.6L Duramax LBZ LMM

    Mishimoto
    $209.00
    $209.00 - $209.00
    $209.00
    $189.95
    $189.95 - $189.95
    $189.95

    Mishimoto is proud to release a direct-fIt'silicone boot kit with DuraCore technology designed specifically for the 6.6L Chevrolet/GMC Duramax.Mish...

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    $209.00
    $209.00 - $209.00
    $209.00
    $189.95
    $189.95 - $189.95
    $189.95
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    XDP X220 Series Head Stud Kit XD3006HS

    XDP
    $524.95 - $524.95
    $524.95
    $524.95 - $524.95
    $524.95

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    $524.95 - $524.95
    $524.95
    $524.95 - $524.95
    $524.95
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    XDP X-tra Cool Direct-fit Transmission Oil Cooler XD310

    XDP
    $258.95 - $258.95
    $258.95
    $258.95 - $258.95
    $258.95

    XDP Model XD310Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oi...

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    $258.95 - $258.95
    $258.95
    $258.95 - $258.95
    $258.95
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    Performance Balancer Series - Diesel Performance Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    $683.95 - $683.95
    $683.95
    $683.95 - $683.95
    $683.95

    The XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD723 is an ideal upgrade for your high-performance GM 6.6L Duramax LBZ/...

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    $683.95 - $683.95
    $683.95
    $683.95 - $683.95
    $683.95

  • New 6.6L Duramax Cylinder Heads (Pair), New Casting Machined In House LB7 to LML

    Powerhouse Diesel
    $1,550.00 - $1,850.00
    $1,550.00
    $1,550.00 - $1,850.00
    $1,550.00

    Brand new Duramax cylinder heads. Price is for the pair. Both heads, ready to bolt on. New castings that have never been installed in an engine or ...

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    $1,550.00 - $1,850.00
    $1,550.00
    $1,550.00 - $1,850.00
    $1,550.00
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    Industrial Injection 01-16 6.6L Duramax LB7-LML .020 Over Coated De-Lipped X Series Pistons

    Industrial Injection
    $2,399.95
    $2,399.95 - $2,399.95
    $2,399.95
    $2,327.95
    $2,327.95 - $2,327.95
    $2,327.95

    Industrial Injection 2001 to 2016 6.6L Duramax LB7-LML .020 Over Coated De Lipped X Series Pistons. Sold and shipped by Powerhouse Diesel, a diesel...

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    $2,399.95
    $2,399.95 - $2,399.95
    $2,399.95
    $2,327.95
    $2,327.95 - $2,327.95
    $2,327.95
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    Industrial Injection 01-16 Chevrolet Duramax 6.6L 130lb Valve Spring Kit

    Industrial Injection
    $900.95
    $900.95 - $900.95
    $900.95
    $873.92
    $873.92 - $873.92
    $873.92

    Industrial Injection 2001 to 2016 Chevrolet Duramax 6.6L 130lb Valve Spring Kit. Sold and shipped by Powerhouse Diesel, a diesel repair and perform...

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    $900.95
    $900.95 - $900.95
    $900.95
    $873.92
    $873.92 - $873.92
    $873.92
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  • Powerhouse Diesel 01-16 GM 6.6L Duramax Short Block

    Powerhouse Diesel
    $8,550.00 - $8,550.00
    $8,550.00
    $8,550.00 - $8,550.00
    $8,550.00

    We own the machines that build this engine. Every operation happens under our roof. No outsourced machine shop, no third party assembler, no waitin...

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    $8,550.00 - $8,550.00
    $8,550.00
    $8,550.00 - $8,550.00
    $8,550.00
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  • HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance. HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance.

    HD Replacement Battery Cable Set 07.5-10 Chevrolet Silverado/GMC Sierra 2500 HD/3500 HD XDP Xtreme Diesel Performance

    XDP
    $362.95 - $362.95
    $362.95
    $362.95 - $362.95
    $362.95

    XDP Model XD446Restore the charging and starting system in your GM 6.6L Duramax LMM with an XDP HD Replacement Battery Cable Set XD446. Old and wea...

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    $362.95 - $362.95
    $362.95
    $362.95 - $362.95
    $362.95
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    Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $99.00
    $99.00 - $99.00
    $99.00

    Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...

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    $0.00 - $0.00
    $0.00
    $99.00
    $99.00 - $99.00
    $99.00
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    Fleece Performance 01-10 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $139.99
    $139.99 - $139.99
    $139.99

    Fleece Performance Model FPE-TL-LB7-LMM-LONG-SER Fleece Performance 01-10 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line ...

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    $0.00 - $0.00
    $0.00
    $139.99
    $139.99 - $139.99
    $139.99
  • Photo - Primary Photo - Primary

    Yukon Gear Dana M300/Dana S135 Carrier Bearing Kit - 2.953in ID/ 4.370in OD

    Yukon Gear & Axle
    $161.20 - $161.20
    $161.20
    $161.20 - $161.20
    $161.20

    Yukon Gear & Axle Model CK FF001Yukon Carrier Installation Kits are a convenient and low-cost solution for carrier changes in cases where one i...

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    $161.20 - $161.20
    $161.20
    $161.20 - $161.20
    $161.20
  • User 1 User 1

    Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness

    Fleece Performance
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    Fleece Performance 2006 to 2010 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness. Sold and shipped by Powerhouse Diesel, a diesel repair and ...

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    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
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    Banks Power Pedal Monster Kit Molex MX64 6 Way With iDash Data Pro

    Banks Power
    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00

    Banks Power Pedal Monster Kit Molex MX64 6 Way With iDash Data Pro. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in ...

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    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00
    Save 10% Save %
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Molex MX64 6 Way With iDash Pro

    Banks Power
    $793.33
    $793.33 - $793.33
    $793.33
    $714.00
    $714.00 - $714.00
    $714.00

    Banks Power Model 64312-PTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butterf...

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    $793.33
    $793.33 - $793.33
    $793.33
    $714.00
    $714.00 - $714.00
    $714.00
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    ARP Chevy/GM 6.6L Duramax Diesel Rod Bolt Kit

    ARP
    $277.11 - $277.11
    $277.11
    $277.11 - $277.11
    $277.11

    Fits: 10 vehicle models, including 2001 to 2012 Chevrolet Silverado 2500 HD; 2001 to 2012 GMC Sierra 2500 HD; 2006 to 2012 Chevrolet Express 2500. ...

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    $277.11 - $277.11
    $277.11
    $277.11 - $277.11
    $277.11
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    XDP Camshaft Position (CMP) Sensor 06-16 Silverado 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic/06-16 GMC Sierra 2500 HD/2500 HD Classic/3500/3500 HD/3550 HD Classic Duramax 6.6 Liter XD1047

    XDP
    $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95

    XDP Model XD1047Restore reliable engine operation in your GM 6.6L Duramax LBZ/LMM/LML with the XDP XD1047 Camshaft Position (CMP) Sensor. The CMP s...

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    $23.95 - $23.95
    $23.95
    $23.95 - $23.95
    $23.95
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    XDP Exhaust Gas Temperature (EGT) Sensor - Rear 07.5-10 Chevrolet Silverado 2500HD/3500HD/07.5-10 GMC Sierra 2500HD/3500HD Duramax 6.6 Liter XD1060

    XDP
    $46.95 - $46.95
    $46.95
    $46.95 - $46.95
    $46.95

    XDP Model XD1060Restore proper emissions function in your GM 6.6L Duramax LMM with the XDP XD1060 Rear Exhaust Gas Temperature (EGT) Sensor. Positi...

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    $46.95 - $46.95
    $46.95
    $46.95 - $46.95
    $46.95
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    XDP Engine Oil Pressure (EOP) Switch 2011-2016 GM 6.6L Duramax LML/2010-2016 GM 6.6L Duramax LGH XD1028

    XDP
    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    XDP Model XD1028The XDP Engine Oil Pressure (EOP) Switch XD1028 is a direct-fit replacement for the faulty oil pressure sensor on your Chevy/GMC 6....

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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
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    ARP 01-10 6.6L GM Duramax CA625+ Diesel Head Stud Kit

    ARP
    $2,196.48 - $2,196.48
    $2,196.48
    $2,196.48 - $2,196.48
    $2,196.48

    Fits: 10 vehicle models, including 2001 to 2013 Chevrolet Silverado 2500 HD; 2001 to 2013 GMC Sierra 2500 HD; 2006 to 2013 Chevrolet Express 2500. ...

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    $2,196.48 - $2,196.48
    $2,196.48
    $2,196.48 - $2,196.48
    $2,196.48
  • Photo - Primary Photo - Primary

    ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

    ARP
    $97.98 - $97.98
    $97.98
    $97.98 - $97.98
    $97.98

    Fits: 10 vehicle models, including 2001 to 2012 Chevrolet Silverado 2500 HD; 2001 to 2012 GMC Sierra 2500 HD; 2006 to 2012 Chevrolet Express 2500. ...

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    $97.98 - $97.98
    $97.98
    $97.98 - $97.98
    $97.98
  • Photo - Primary Photo - Primary

    ARP 06+ Chevy Duramax Diesel LBZ/LMM Main Stud Kit

    ARP
    $311.49 - $311.49
    $311.49
    $311.49 - $311.49
    $311.49

    ARP 06+ Chevy Duramax Diesel LBZ/LMM Main Stud Kit. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. ...

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    $311.49 - $311.49
    $311.49
    $311.49 - $311.49
    $311.49
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    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Data Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00

    Banks Power Model 64323-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

    View full details
    $838.89
    $838.89 - $838.89
    $838.89
    $755.00
    $755.00 - $755.00
    $755.00
    Save 10% Save %
  • XDP Flex Plate Bolt Kit XD656. XDP Flex Plate Bolt Kit XD656.

    XDP Flex Plate Bolt Kit XD656

    XDP
    $74.95 - $74.95
    $74.95
    $74.95 - $74.95
    $74.95

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    $74.95 - $74.95
    $74.95
    $74.95 - $74.95
    $74.95

LMM Duramax engine parts for 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks.

The LMM added the first Duramax diesel particulate filter along with EGR updates. EGR, sensors, gaskets and head studs are the common LMM engine parts.

Related: LMM fuel injectors, LMM fuel system, LMM tuning. Browse all LMM Duramax parts.

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