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Duramax Parts

Duramax parts for every 6.6L Duramax in Chevy Silverado HD and GMC Sierra HD trucks, from the 2001 LB7 to the current L5P. Pick your engine below to see parts that fit your truck.

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    XDP Xpressor OER Reman GT3788VA Replacement Turbo XD553

    XDP
    $929.95 - $929.95
    $929.95
    $929.95 - $929.95
    $929.95

    XDP Model XD553The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD553 is a direct-fit replacement for the failed turbo in your 2004.5-2005...

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    $929.95 - $929.95
    $929.95
    $929.95 - $929.95
    $929.95
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    XDP Xpressor OER New RHG6 Replacement Turbo XD557

    XDP
    $944.95 - $944.95
    $944.95
    $944.95 - $944.95
    $944.95

    XDP Model XD557Replace the worn turbo in your 2001-2004 GM 6.6L Duramax LB7 with an XDP Xpressor OER Series New RHG6 Replacement Turbocharger XD557...

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    $944.95 - $944.95
    $944.95
    $944.95 - $944.95
    $944.95
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    XDP Remanufactured LMM Fuel Injector XD492 For 2007.5-2010 GM 6.6L Duramax LMM

    XDP
    $283.95 - $283.95
    $283.95
    $283.95 - $283.95
    $283.95

    XDP Model XD492The XDP Remanufactured LMM Fuel Injector (Stock HP) XD492 will provide a dependable replacement for a failed fuel injector on your v...

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    $283.95 - $283.95
    $283.95
    $283.95 - $283.95
    $283.95
    Select Options
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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 X220 Series Head Stud Kit 2017-2023 GM 6.6L Duramax L5P

    XDP
    $574.95 - $574.95
    $574.95
    $574.95 - $574.95
    $574.95

    XDP Model XD3017HSUpgrade the OEM head bolts on your 2017-2023 GM 6.6L Duramax L5P when you purchase the XDP X220 Series Head Stud Kit XD3017HS. Up...

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    $574.95 - $574.95
    $574.95
    $574.95 - $574.95
    $574.95
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    Rough Country V2 Front Shocks, 2.5 to 3 Inch | 2011 to 2026 GM 2500HD 3500HD

    Rough Country
    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95

    Rough Country V2 Front Shocks, 2.5 to 3 Inch for the 2011 to 2026 GM 2500HD 3500HD. Sold and shipped by Powerhouse Diesel, a diesel repair and perf...

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    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95
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    V2 Front Shocks | 0-2" | Chevy/GMC 2500HD/3500HD (11-26)

    Rough Country
    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering...

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    $259.95 - $259.95
    $259.95
    $259.95 - $259.95
    $259.95
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    Rough Country Portable Jump Starter with Air Compressor

    Rough Country
    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95

    Rough Country Portable Jump Starter with Air Compressor. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, ...

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    $119.95 - $119.95
    $119.95
    $119.95 - $119.95
    $119.95
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    Rough Country Overland Collapsible Fire Pit with Carry Bag

    Rough Country
    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95

    Rough Country Overland Collapsible Fire Pit with Carry Bag. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvill...

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    $179.95 - $179.95
    $179.95
    $179.95 - $179.95
    $179.95
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    Rough Country Onboard Air Bag Compressor Kit with Gauge

    Rough Country
    $329.95 - $329.95
    $329.95
    $329.95 - $329.95
    $329.95

    Rough Country Onboard Air Bag Compressor Kit with Gauge. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, ...

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    $329.95 - $329.95
    $329.95
    $329.95 - $329.95
    $329.95
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    Rough Country Vertex 2.5 Front Shocks, 5 to 7.5 Inch NTD Lifts | 2011 to 2026 GM HD

    Rough Country
    $899.95 - $899.95
    $899.95
    $899.95 - $899.95
    $899.95

    Rough Country Vertex 2.5 Front Shocks, 5 to 7.5 Inch NTD Lifts for the 2011 to 2026 GM HD. Sold and shipped by Powerhouse Diesel, a diesel repair a...

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    $899.95 - $899.95
    $899.95
    $899.95 - $899.95
    $899.95
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    1.5 Inch Block And U-Bolt Kit 11-19 Chevy/GMC 2500HD/3500HD Rough Country

    Rough Country
    $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95

    1.5 Inch Block And U Bolt Kit 2011 to 2019 Chevy/GMC 2500HD/3500HD Rough Country. Sold and shipped by Powerhouse Diesel, a diesel repair and perfor...

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    $99.95 - $99.95
    $99.95
    $99.95 - $99.95
    $99.95
  • FASS TSC13250F220G fuel system FASS TSC13250F220G fuel system Save 5% Save %

    FASS Titanium Signature Series Fuel System, 220 GPH | 2017 to 2019 Chevy and GMC Duramax L5P | TSC13250F220G

    FASS Fuel Systems
    $920.00
    $920.00 - $920.00
    $920.00
    $874.00
    $874.00 - $874.00
    $874.00

    The FASS Titanium Signature Series TSC13250F220G is a 220 GPH fuel system with a water separator, 2 micron filter and air and vapor separation for ...

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    $920.00
    $920.00 - $920.00
    $920.00
    $874.00
    $874.00 - $874.00
    $874.00
    Save 5% Save %
  • FASS TSC11165G fuel system FASS TSC11165G fuel system Save 5% Save %

    FASS Titanium Signature Series Fuel System, 165 GPH | 2011 to 2014 Chevy and GMC Duramax LML | TSC11165G

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

    The FASS Titanium Signature Series TSC11165G is a 165 GPH fuel system with a water separator, 2 micron filter and air and vapor separation for the ...

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    $793.68
    $793.68 - $793.68
    $793.68
    $754.00
    $754.00 - $754.00
    $754.00
    Save 5% Save %
  • AirDog II 5G Lift Pump, 165 GPH for 2011 to 2014 Chevy and GMC Duramax LML AirDog II 5G Lift Pump, 165 GPH for 2011 to 2014 Chevy and GMC Duramax LML Save 3% Save %

    AirDog II 5G Lift Pump, 165 GPH | 2011 to 2014 Chevy and GMC Duramax LML | DF-165-5G

    AirDog
    $874.00
    $874.00 - $874.00
    $874.00
    $849.00
    $849.00 - $849.00
    $849.00

    The AirDog II 5G DF-165-5G is a 165 GPH lift pump with a water separator, fuel filter and air separation in one unit for the 2011 to 2014 Chevy and...

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    $874.00
    $874.00 - $874.00
    $874.00
    $849.00
    $849.00 - $849.00
    $849.00
    Save 3% Save %
  • AirDog II 5G Lift Pump, 165 GPH for 2001 to 2010 Chevy and GMC Duramax 6.6 AirDog II 5G Lift Pump, 165 GPH for 2001 to 2010 Chevy and GMC Duramax 6.6 Save 3% Save %

    AirDog II 5G Lift Pump, 165 GPH | 2001 to 2010 Chevy and GMC Duramax 6.6 | DF-165-5G

    AirDog
    $892.00
    $892.00 - $892.00
    $892.00
    $866.00
    $866.00 - $866.00
    $866.00

    The AirDog II 5G DF-165-5G is a 165 GPH lift pump with a water separator, fuel filter and air separation in one unit for the 2001 to 2010 Chevy and...

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    $892.00
    $892.00 - $892.00
    $892.00
    $866.00
    $866.00 - $866.00
    $866.00
    Save 3% Save %
  • AirDog 4G Lift Pump, 100 GPH for 2015 to 2016 Chevy and GMC Duramax LML AirDog 4G Lift Pump, 100 GPH for 2015 to 2016 Chevy and GMC Duramax LML Save 3% Save %

    AirDog 4G Lift Pump, 100 GPH | 2015 to 2016 Chevy and GMC Duramax LML | FP-100-4G

    AirDog
    $735.00
    $735.00 - $735.00
    $735.00
    $714.00
    $714.00 - $714.00
    $714.00

    The AirDog 4G FP-100-4G is a 100 GPH lift pump with a water separator, fuel filter and air separation for the 2015 to 2016 Chevy and GMC Duramax LM...

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    $735.00
    $735.00 - $735.00
    $735.00
    $714.00
    $714.00 - $714.00
    $714.00
    Save 3% Save %
  • AirDog 4G Lift Pump, 150 GPH for 2001 to 2010 Chevy and GMC Duramax 6.6 AirDog 4G Lift Pump, 150 GPH for 2001 to 2010 Chevy and GMC Duramax 6.6 Save 3% Save %

    AirDog 4G Lift Pump, 150 GPH | 2001 to 2010 Chevy and GMC Duramax 6.6 | FP-150-4G

    AirDog
    $784.00
    $784.00 - $784.00
    $784.00
    $761.00
    $761.00 - $761.00
    $761.00

    The AirDog 4G FP-150-4G is a 150 GPH lift pump with a water separator, fuel filter and air separation for the 2001 to 2010 Chevy and GMC Duramax 6....

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    $784.00
    $784.00 - $784.00
    $784.00
    $761.00
    $761.00 - $761.00
    $761.00
    Save 3% Save %
  • FASS TSC10290G fuel system FASS TSC10290G fuel system Save 5% Save %

    FASS Titanium Signature Series Fuel System, 290 GPH | 2001 to 2010 Chevy and GMC Duramax 6.6 | TSC10290G

    FASS Fuel Systems
    $920.00
    $920.00 - $920.00
    $920.00
    $874.00
    $874.00 - $874.00
    $874.00

    The FASS Titanium Signature Series TSC10290G is a 290 GPH fuel system with a water separator, 2 micron filter and air and vapor separation for the ...

    View full details
    $920.00
    $920.00 - $920.00
    $920.00
    $874.00
    $874.00 - $874.00
    $874.00
    Save 5% Save %
  • FASS Signature Series Adjustable Fuel Pump, 100 GPH, 2001 to 2016 Chevy and GMC Duramax 6.6 FASS Signature Series Adjustable Fuel Pump, 100 GPH, 2001 to 2016 Chevy and GMC Duramax 6.6 Save 5% Save %

    FASS Signature Series Adjustable Fuel Pump, 100 GPH | 2001 to 2016 Chevy and GMC Duramax 6.6 | FASC09100G

    FASS Fuel Systems
    $622.11
    $622.11 - $622.11
    $622.11
    $591.00
    $591.00 - $591.00
    $591.00

    The FASS Signature Series Adjustable FASC09100G is a 100 GPH lift pump with adjustable fuel pressure for the 2001 to 2016 Chevy and GMC Duramax 6.6...

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    $622.11
    $622.11 - $622.11
    $622.11
    $591.00
    $591.00 - $591.00
    $591.00
    Save 5% Save %
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    Edge Products 98605 EAS Universal Sensor Input For CS, CTS, CS2, And CTS2 CTS3 Devices

    Edge
    $254.95 - $254.95
    $254.95
    $254.95 - $254.95
    $254.95

    Edge Model 98605The EAS Universal Sensor Input provides the ability to read any 0-5 volt signal and translate that signal a meaningful value for di...

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    $254.95 - $254.95
    $254.95
    $254.95 - $254.95
    $254.95
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    Pusher Max HD Charge Tube Package for 2011-2016 Duramax LML Trucks

    Pusher Intakes
    $724.99 - $724.99
    $724.99
    $724.99 - $724.99
    $724.99

    Pusher Intakes Model PGD1116KT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube & 3" Driver-side Charg...

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    $724.99 - $724.99
    $724.99
    $724.99 - $724.99
    $724.99
    Select Options
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    Pusher Max Compound Turbo System for 2007.5-2010 Duramax LMM Trucks

    Pusher Intakes
    $3,150.99 - $3,150.99
    $3,150.99
    $3,150.99 - $3,150.99
    $3,150.99

    Compound turbos for the 2007.5 to 2010 LMM Duramax, built for anything from a stock daily driver to over 1000 HP. Not emissions compliant; off road...

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    $3,150.99 - $3,150.99
    $3,150.99
    $3,150.99 - $3,150.99
    $3,150.99
    Select Options
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    PA109 - Chevy/GMC Pitman Arm/ 3 Groove

    APEX
    $0.00 - $0.00
    $0.00
    $70.00
    $70.00 - $70.00
    $70.00

    APEX Model PA109 What It Fits: Cadillac Escalade (2002-2006) 2WD or 4WDChevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Express 2500 ...

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    $0.00 - $0.00
    $0.00
    $70.00
    $70.00 - $70.00
    $70.00

Duramax parts and performance upgrades for every 6.6L Duramax, from the 2001 LB7 to the current L5P. We carry injectors, fuel systems, turbos, tuning, Allison transmission parts and suspension from Kryptonite, Pro Form Fab and more.

Shop by Duramax Engine

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

Duramax FAQ

Which Duramax do I have?

The engine code is stamped on the block and often on a decal under the hood. LB7 ran 2001 to 2004, LLY 2004.5 to 2005, LBZ 2006 to 2007, LMM 2007.5 to 2010, LML 2011 to 2016, and L5P 2017 on.

Do parts interchange between Duramax generations?

Some suspension and driveline parts do, but fuel system, turbo and tuning parts are specific to each engine generation. Shop by engine and year, or send us your VIN.