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LMM Duramax Parts

Parts for the LMM Duramax (2007.5 to 2010).

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    Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Driver Side)

    Exergy
    $61.00 - $61.00
    $61.00
    $61.00 - $61.00
    $61.00

    Exergy 2004.5 to 2010 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Driver Side). Sold and shipped by Powerhouse Diesel, a diesel repair a...

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    $61.00 - $61.00
    $61.00
    $61.00 - $61.00
    $61.00
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    Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM RH Fuel Rail

    Exergy
    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00

    Exergy 2007.5 to 2010 Chevrolet Duramax LMM New Stock Replacement LMM RH Fuel Rail. Sold and shipped by Powerhouse Diesel, a diesel repair and perf...

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    $440.00 - $440.00
    $440.00
    $440.00 - $440.00
    $440.00
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    Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM LH Fuel Rail

    Exergy
    $530.00 - $530.00
    $530.00
    $530.00 - $530.00
    $530.00

    Exergy 2007.5 to 2010 Chevrolet Duramax LMM New Stock Replacement LMM LH Fuel Rail. Sold and shipped by Powerhouse Diesel, a diesel repair and perf...

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    $530.00 - $530.00
    $530.00
    $530.00 - $530.00
    $530.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 550 Alpha Stroker CP3 Pump (LBZ Based)

    Exergy
    $3,700.00 - $3,700.00
    $3,700.00
    $3,700.00 - $3,700.00
    $3,700.00

    Exergy Model E04 10410Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 550 Alpha Stroker CP3 Pump (LBZ Based) The first of an industry leading series of p...

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    $3,700.00 - $3,700.00
    $3,700.00
    $3,700.00 - $3,700.00
    $3,700.00
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    DDP 08-10 Chevrolet Duramax 6.6L LMM Stock Brand New Injector (Single)

    DDP
    $0.00 - $0.00
    $0.00
    $636.50
    $636.50 - $636.50
    $636.50

    DDP Model DDPNLMM-STKDuramax 08-10 LMM Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with ...

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    $0.00 - $0.00
    $0.00
    $636.50
    $636.50 - $636.50
    $636.50
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    Industrial Injection 04.5-10 LLY/LBZ/LMM 6.6L Chevy Replacement Turbocharger

    Industrial Injection
    $1,531.61 - $1,531.61
    $1,531.61
    $1,531.61 - $1,531.61
    $1,531.61

    Industrial Injection Model: 848212-5001S Elevate your truck's performance with the Garrett 6.6L LLY/LBZ/LMM Duramax New Stock Replacement Turbochar...

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    $1,531.61 - $1,531.61
    $1,531.61
    $1,531.61 - $1,531.61
    $1,531.61
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    Wehrli LB7/LLY/LBZ/LMM Duramax Twin/Compound Turbocharger Pedestal

    Wehrli
    $0.00 - $0.00
    $0.00
    $290.03
    $290.03 - $290.03
    $290.03

    Wehrli Model WCF100675Wehrli LB7/LLY/LBZ/LMM Duramax Twin/Compound Turbocharger Pedestal Twin Turbo Pedestal for 2001-10 Duramax. #8 JIC / -8AN tur...

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    $0.00 - $0.00
    $0.00
    $290.03
    $290.03 - $290.03
    $290.03
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    Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $198.85
    $198.85 - $198.85
    $198.85

    Wehrli Model WCF100378Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit -Stainless Braided #8 Drain Line 30"-Stainless Braided #...

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    $0.00 - $0.00
    $0.00
    $198.85
    $198.85 - $198.85
    $198.85
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    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

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

    Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized -CNC Machined Billet Aluminum GM factory...

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    $0.00 - $0.00
    $0.00
    $51.41
    $51.41 - $51.41
    $51.41
  • Wehrli 20-25 Chevy Silverado Billet TIG Torch Stubby Antenna. responsive-image Save 3% Save %

    Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna

    Wehrli
    $61.00
    $61.00 - $61.00
    $61.00
    $59.17
    $59.17 - $59.17
    $59.17

    Wehrli Model WCF100041 This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM...

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    $61.00
    $61.00 - $61.00
    $61.00
    $59.17
    $59.17 - $59.17
    $59.17
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    Wehrli 06-10* Duramax LBZ/LMM Thermostat Housing Kit For Dual CP3

    Wehrli
    $0.00 - $0.00
    $0.00
    $474.33
    $474.33 - $474.33
    $474.33

    Wehrli Model WCF100424 The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ/LMM Duramax replaces the OEM upper rad...

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    $0.00 - $0.00
    $0.00
    $474.33
    $474.33 - $474.33
    $474.33
    Select Options
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    Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set

    Wehrli
    $0.00 - $0.00
    $0.00
    $363.75
    $363.75 - $363.75
    $363.75

    Wehrli Model WCF100415 WCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's app...

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    $0.00 - $0.00
    $0.00
    $363.75
    $363.75 - $363.75
    $363.75
    Select Options
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    Wehrli 01-10 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate

    Wehrli
    $0.00 - $0.00
    $0.00
    $72.75
    $72.75 - $72.75
    $72.75

    Wehrli Model WCF100024Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.

    $0.00 - $0.00
    $0.00
    $72.75
    $72.75 - $72.75
    $72.75
  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image

    Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $969.03
    $969.03 - $969.03
    $969.03

    Wehrli Model WCF100850 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** ***This...

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    $0.00 - $0.00
    $0.00
    $969.03
    $969.03 - $969.03
    $969.03
    Select Options
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    Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)

    Wehrli
    $0.00 - $0.00
    $0.00
    $98.94
    $98.94 - $98.94
    $98.94

    Wehrli Model WCF100265Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) -Mount Bracket-Grade 8 Hardware-Zinc ...

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    $0.00 - $0.00
    $0.00
    $98.94
    $98.94 - $98.94
    $98.94
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    GM Bag Of Parts For 06-10 6.6L Duramax Stage 1 Industrial Injection

    Industrial Injection
    $502.95
    $502.95 - $502.95
    $502.95
    $487.86
    $487.86 - $487.86
    $487.86

    GM Bag Of Parts For 2006 to 2010 6.6L Duramax Stage 1 Industrial Injection. Sold and shipped by Powerhouse Diesel, a diesel repair and performance ...

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    $502.95
    $502.95 - $502.95
    $502.95
    $487.86
    $487.86 - $487.86
    $487.86
    Save 3% Save %
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    Garrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT

    Garrett
    $3,102.82 - $3,102.82
    $3,102.82
    $3,102.82 - $3,102.82
    $3,102.82

    Garrett GT3794VA Turbo Kit, Chevy Duramax 6.6L 2004.5 to 2009 Stage 1 AVNT. Sold and shipped by Powerhouse Diesel, a diesel repair and performance ...

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    $3,102.82 - $3,102.82
    $3,102.82
    $3,102.82 - $3,102.82
    $3,102.82
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    Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $28.99
    $28.99 - $28.99
    $28.99

    Fleece Performance Model FPE-HAR-DMAX-VPS-0616Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane pos...

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    $0.00 - $0.00
    $0.00
    $28.99
    $28.99 - $28.99
    $28.99
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    Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Fleece Performance Model FPE-61-10003-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    $0.00 - $0.00
    $0.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
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    Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Fleece Performance Model FPE-61-10003-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    $0.00 - $0.00
    $0.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
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    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 4 & 5)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $79.99
    $79.99 - $79.99
    $79.99

    Fleece Performance Model FPE-FL-LBZLMM-45LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines...

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    $0.00 - $0.00
    $0.00
    $79.99
    $79.99 - $79.99
    $79.99
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    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $569.00
    $569.00 - $569.00
    $569.00

    Fleece Performance Model FPE-FL-DMAX-LBZLMM-SETReplacement high pressure fuel lines from Fleece Performance. These are a direct replacement for you...

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    $0.00 - $0.00
    $0.00
    $569.00
    $569.00 - $569.00
    $569.00
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    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $79.99
    $79.99 - $79.99
    $79.99

    Fleece Performance Model FPE-FL-LBZLMM-36LBZ/LMM Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines...

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    $0.00 - $0.00
    $0.00
    $79.99
    $79.99 - $79.99
    $79.99
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    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 2 & 7)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $79.99
    $79.99 - $79.99
    $79.99

    Fleece Performance Model FPE-FL-LBZLMM-27LBZ/LMM Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines...

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    $0.00 - $0.00
    $0.00
    $79.99
    $79.99 - $79.99
    $79.99

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.