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                    

LMM Duramax Parts

Parts for the LMM Duramax (2007.5 to 2010).

Filters

  • responsive-image responsive-image

    Kryptonite Idler Support Frame Gusset For 2001 to 2010 Chevy/GMC 1500HD/2500HD/3500 Trucks

    Kryptonite
    $85.49 - $85.49
    $85.49
    $85.49 - $85.49
    $85.49

    Fits; 2001–2010 Chevy/GMC 2500HD / 3500HD Part# KRGUSSET10 Features: 1/4" Plate Steel Made in the USA DescriptionEngineered exclusively for the e...

    View full details
    $85.49 - $85.49
    $85.49
    $85.49 - $85.49
    $85.49
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 2 stage relief valve, internal return, STOCK LBZ/LMM/6.7C, 2000bar

    S&S
    $247.00 - $247.00
    $247.00
    $247.00 - $247.00
    $247.00

    S&S Part # - PRV-I-2000-2SS&S Diesel Motorsport DBV4 2 stage relief valve, internal return, STOCK LBZ/LMM/6.7C  - 2000bar See our S&S F...

    View full details
    $247.00 - $247.00
    $247.00
    $247.00 - $247.00
    $247.00
  • responsive-image responsive-image

    HP Tuners MPVI4

    HP Tuners
    $399.99 - $399.99
    $399.99
    $399.99 - $399.99
    $399.99

    HP Tuners' newest vehicle interface, the MPVI4, for custom calibration, diagnostics and data logging.Questions on fitment? Call our shop at 865 640...

    View full details
    $399.99 - $399.99
    $399.99
    $399.99 - $399.99
    $399.99
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Black Steel Spiked Lug Nuts M14 x 1.5, 32 Piece

    Mishimoto
    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95

    Mishimoto Model MMLG-SP1415-32BKThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95
    Save 9% Save %
  • responsive-image responsive-image

    Wehrli Billet Aluminum Competition Kill Switch

    Wehrli
    $0.00 - $0.00
    $0.00
    $195.00
    $195.00 - $195.00
    $195.00

    Wehrli Big Hitch Products Model BHP4010 Universal Kill Switch for Competition Pulling Vehicles to cut ground wire circuit of Ignition, Fuel pump...

    View full details
    $0.00 - $0.00
    $0.00
    $195.00
    $195.00 - $195.00
    $195.00
  • responsive-image responsive-image

    XDP New Power Steering Pump with Reservoir | 2001 to 2010 GM 2500 3500

    XDP
    $207.95 - $207.95
    $207.95
    $207.95 - $207.95
    $207.95

    Replace that leaking or noisy power steering pump in your GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Power Steering Pump New with Reservoir XD733...

    View full details
    $207.95 - $207.95
    $207.95
    $207.95 - $207.95
    $207.95
  • XDP Harmonic Balancer Bolt XD628. XDP Harmonic Balancer Bolt XD628.

    XDP Harmonic Balancer Bolt XD628

    XDP
    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95

    XDP Harmonic Balancer Bolt XD628. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part number: XD628...

    View full details
    $24.95 - $24.95
    $24.95
    $24.95 - $24.95
    $24.95
  • responsive-image responsive-image

    DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    $0.00 - $0.00
    $0.00
    $47.50
    $47.50 - $47.50
    $47.50

    A heavy duty, one time use cleaner for the whole common rail fuel system. It removes contamination and resin buildup. Part number: DDPCRCLEAN Ques...

    View full details
    $0.00 - $0.00
    $0.00
    $47.50
    $47.50 - $47.50
    $47.50
  • responsive-image responsive-image

    XDP Billet Tow and Race Flex Plate | 2001 to 2016 Duramax with Allison 1000

    XDP
    $271.95 - $271.95
    $271.95
    $271.95 - $271.95
    $271.95

    XDP Billet Tow and Race Flex Plate for the 2001 to 2016 Duramax with Allison 1000. Sold and shipped by Powerhouse Diesel, a diesel repair and perfo...

    View full details
    $271.95 - $271.95
    $271.95
    $271.95 - $271.95
    $271.95
  • responsive-image responsive-image

    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $51.41
    $51.41 - $51.41
    $51.41

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...

    View full details
    $0.00 - $0.00
    $0.00
    $51.41
    $51.41 - $51.41
    $51.41
  • responsive-image responsive-image

    Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $46.08
    $46.08 - $46.08
    $46.08

    Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...

    View full details
    $0.00 - $0.00
    $0.00
    $46.08
    $46.08 - $46.08
    $46.08
  • responsive-image responsive-image

    Fleece CP3 Adapter Kit with O Rings | 2001 to 2016 Duramax

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $66.49
    $66.49 - $66.49
    $66.49

    Fleece Performance Model FPE-DMAX-CP3-ADPTReplacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings ...

    View full details
    $0.00 - $0.00
    $0.00
    $66.49
    $66.49 - $66.49
    $66.49
  • responsive-image responsive-image Save 3% Save %

    South Bend Clutch Chevy Duramax 6.6L Replacemnt Hydraulic Assembly

    South Bend Clutch
    $209.38
    $209.38 - $209.38
    $209.38
    $203.10
    $203.10 - $203.10
    $203.10

    Fits: 8 vehicle models, including 2001 to 2006 Chevrolet Silverado 2500 HD; 2001 to 2006 Chevrolet Silverado 3500; 2001 to 2006 GMC Sierra 2500 HD....

    View full details
    $209.38
    $209.38 - $209.38
    $209.38
    $203.10
    $203.10 - $203.10
    $203.10
    Save 3% Save %
  • responsive-image responsive-image Save 5% Save %

    FASS Titanium 165 GPH TS C10 165G | 2001 to 2010 GM 2500 3500 Duramax

    FASS Fuel Systems
    $793.68
    $793.68 - $793.68
    $793.68
    $754.00
    $754.00 - $754.00
    $754.00

    Fass Fuel Systems Model: TSC10165GFASS Fuel Systems Diesel System 2001-2010 GM Duramax 6.6L Titanium Signature Series 165GPH (TSC10165G) Part No: T...

    View full details
    $793.68
    $793.68 - $793.68
    $793.68
    $754.00
    $754.00 - $754.00
    $754.00
    Save 5% Save %
  • responsive-image responsive-image

    Schaeffer's 0204SAT All-Trans Supreme ATF

    Schaeffer's
    $235.68 - $384.60
    $235.68
    $235.68 - $384.60
    $235.68

    Schaeffer's All Trans Supreme is a full synthetic multi vehicle ATF for smoother shifts and less wear on clutches, gears and pumps.Questions on fit...

    View full details
    $235.68 - $384.60
    $235.68
    $235.68 - $384.60
    $235.68
  • responsive-image responsive-image

    XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95

    XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...

    View full details
    $109.95 - $109.95
    $109.95
    $109.95 - $109.95
    $109.95
  • responsive-image responsive-image

    H&S 72mm BorgWarner SX-E Turbo, 1.0 Turbine Housing

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $1,300.00
    $1,300.00 - $1,300.00
    $1,300.00

    H&S Motorsports Model 565811-10 Applications Universal Description We have performed extensive testing of BorgWarner's new SX-E line of...

    View full details
    $0.00 - $0.00
    $0.00
    $1,300.00
    $1,300.00 - $1,300.00
    $1,300.00
  • responsive-image responsive-image

    H&S 66mm BorgWarner SX-E Turbo, .91 Turbine Housing

    H&S Motorsports
    $0.00 - $0.00
    $0.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00

    H&S Motorsports Model 565805 Applications Universal Description We have performed extensive testing of BorgWarner's new SX-E line of tu...

    View full details
    $0.00 - $0.00
    $0.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00
  • responsive-image responsive-image

    BorgWarner S400 Turbo Repair Kit

    BorgWarner
    $182.93 - $182.93
    $182.93
    $182.93 - $182.93
    $182.93

    BorgWarner S400 Turbo Repair Kit. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part number: 31839...

    View full details
    $182.93 - $182.93
    $182.93
    $182.93 - $182.93
    $182.93
  • responsive-image responsive-image

    Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $305.55
    $305.55 - $305.55
    $305.55

    Wehrli Model WCF100352 LLY, LBZ, LMM Duramax One Piece High Flow 3" Driver Side Intercooler pipe. Replaces the 2 1/2" OEM inter cooler with a full ...

    View full details
    $0.00 - $0.00
    $0.00
    $305.55
    $305.55 - $305.55
    $305.55
    Select Options
  • responsive-image responsive-image

    Kryptonite Solid Steel Tie Rod Sleeves Zinc Plated For 2001 to 2010 Chevy/GMC HD Trucks

    Kryptonite
    $33.24 - $33.24
    $33.24
    $33.24 - $33.24
    $33.24

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD, 2001–2013 Chevrolet Suburban 2500 / GMC Yukon XL 2500, 2003–2009 Hummer...

    View full details
    $33.24 - $33.24
    $33.24
    $33.24 - $33.24
    $33.24
  • responsive-image responsive-image

    Kryptonite Press In Upper Ball Joint For Stock Control Arm For 2001 to 2010 Chevy/GMC HD Trucks & Hummer H2

    Kryptonite
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    Fits:2001–2010 Chevy/GMC 1500HD / 2500HD / 3500HD & Hummer H2 with stock control arms only Features: Heavy-Duty Construction – Engineered for ...

    View full details
    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
  • responsive-image responsive-image

    Kryptonite Upper and Lower Ball Joints for Stock Arms | 2001 to 2010 GM HD

    Kryptonite
    $189.99 - $189.99
    $189.99
    $189.99 - $189.99
    $189.99

    Fits: 2001–2010 Chevy/GMC 2500HD, 3500HD, 2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: This package is designed as a direct repl...

    View full details
    $189.99 - $189.99
    $189.99
    $189.99 - $189.99
    $189.99
  • responsive-image responsive-image

    Wehrli 2 Inch Stainless Driver Side Up Pipe | 2001 to 2016 Duramax

    Wehrli
    $0.00 - $0.00
    $0.00
    $334.65
    $334.65 - $334.65
    $334.65

    Wehrli Model WCF100652Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) Replace the lightweight 1...

    View full details
    $0.00 - $0.00
    $0.00
    $334.65
    $334.65 - $334.65
    $334.65

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.