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LML Duramax Engine Parts

  • XDP Duramax Crankshaft Pin Kit XD331

    XDP
    Original price $ 3,050.00 - Original price $ 3,050.00
    Original price
    $ 3,050.00
    $ 3,050.00 - $ 3,050.00
    Current price $ 3,050.00

    XDP Model XD331 Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin K...

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    Original price $ 3,050.00 - Original price $ 3,050.00
    Original price
    $ 3,050.00
    $ 3,050.00 - $ 3,050.00
    Current price $ 3,050.00
  • XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    Original price $ 2,097.00 - Original price $ 2,097.00
    Original price
    $ 2,097.00
    $ 2,097.00 - $ 2,097.00
    Current price $ 2,097.00

    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 ...

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    Original price $ 2,097.00 - Original price $ 2,097.00
    Original price
    $ 2,097.00
    $ 2,097.00 - $ 2,097.00
    Current price $ 2,097.00
  • Premium Balancer Series - Stock Replacement Harmonic Balancer 11-16 GM 6.6L Duramax LML/LGH XDP Xtreme Diesel Performance

    XDP
    Original price $ 9,247.00 - Original price $ 9,247.00
    Original price
    $ 9,247.00
    $ 9,247.00 - $ 9,247.00
    Current price $ 9,247.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD708 is an ideal replacement for the harmonic balancer on your 6.6L Duramax ...

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    Original price $ 9,247.00 - Original price $ 9,247.00
    Original price
    $ 9,247.00
    $ 9,247.00 - $ 9,247.00
    Current price $ 9,247.00
  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $ 10,010.00 - Original price $ 10,010.00
    Original price
    $ 10,010.00
    $ 10,010.00 - $ 10,010.00
    Current price $ 10,010.00

    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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    Original price $ 10,010.00 - Original price $ 10,010.00
    Original price
    $ 10,010.00
    $ 10,010.00 - $ 10,010.00
    Current price $ 10,010.00
  • XDP Flex Plate Bolt Kit XD656

    XDP
    Original price $ 1,430.00 - Original price $ 1,430.00
    Original price
    $ 1,430.00
    $ 1,430.00 - $ 1,430.00
    Current price $ 1,430.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    Original price $ 1,430.00 - Original price $ 1,430.00
    Original price
    $ 1,430.00
    $ 1,430.00 - $ 1,430.00
    Current price $ 1,430.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $ 476.00 - Original price $ 476.00
    Original price
    $ 476.00
    $ 476.00 - $ 476.00
    Current price $ 476.00

    XDP Model XD628

    Original price $ 476.00 - Original price $ 476.00
    Original price
    $ 476.00
    $ 476.00 - $ 476.00
    Current price $ 476.00
  • XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax

    XDP
    Original price $ 572.00 - Original price $ 572.00
    Original price
    $ 572.00
    $ 572.00 - $ 572.00
    Current price $ 572.00

    XDP Model XD477Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-ma...

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    Original price $ 572.00 - Original price $ 572.00
    Original price
    $ 572.00
    $ 572.00 - $ 572.00
    Current price $ 572.00
  • XDP Performance Valve Springs & Retainer Kit XD386

    XDP
    Original price $ 12,889.00 - Original price $ 12,889.00
    Original price
    $ 12,889.00
    $ 12,889.00 - $ 12,889.00
    Current price $ 12,889.00

    XDP Model XD386 The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Cams...

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    Original price $ 12,889.00 - Original price $ 12,889.00
    Original price
    $ 12,889.00
    $ 12,889.00 - $ 12,889.00
    Current price $ 12,889.00
  • XDP Rocker Arm Shafts XD385

    XDP
    Original price $ 9,247.00 - Original price $ 9,247.00
    Original price
    $ 9,247.00
    $ 9,247.00 - $ 9,247.00
    Current price $ 9,247.00

    XDP Model XD385 The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engin...

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    Original price $ 9,247.00 - Original price $ 9,247.00
    Original price
    $ 9,247.00
    $ 9,247.00 - $ 9,247.00
    Current price $ 9,247.00
  • XDP Billet Rocker Arm Valve Bridge Set XD384

    XDP
    Original price $ 8,771.00 - Original price $ 8,771.00
    Original price
    $ 8,771.00
    $ 8,771.00 - $ 8,771.00
    Current price $ 8,771.00

    XDP Model XD384 The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Du...

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    Original price $ 8,771.00 - Original price $ 8,771.00
    Original price
    $ 8,771.00
    $ 8,771.00 - $ 8,771.00
    Current price $ 8,771.00
  • XDP Wrinkle Black HD High Output Alternator XD350

    XDP
    Original price $ 12,070.00 - Original price $ 12,070.00
    Original price
    $ 12,070.00
    $ 12,070.00 - $ 12,070.00
    Current price $ 12,070.00

    XDP Model XD350 Enhance the charging system in your 2011-2019 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD350. While ma...

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    Original price $ 12,070.00 - Original price $ 12,070.00
    Original price
    $ 12,070.00
    $ 12,070.00 - $ 12,070.00
    Current price $ 12,070.00
  • XDP 7/16" Competition & Race Performance Pushrods XD316

    XDP
    Original price $ 7,226.00 - Original price $ 7,226.00
    Original price
    $ 7,226.00
    $ 7,226.00 - $ 7,226.00
    Current price $ 7,226.00

    XDP Model XD316Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performa...

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    Original price $ 7,226.00 - Original price $ 7,226.00
    Original price
    $ 7,226.00
    $ 7,226.00 - $ 7,226.00
    Current price $ 7,226.00
  • XDP 3/8" Street Performance Pushrods XD315

    XDP
    Original price $ 6,673.00 - Original price $ 6,673.00
    Original price
    $ 6,673.00
    $ 6,673.00 - $ 6,673.00
    Current price $ 6,673.00

    XDP Model XD315The XDP Pushrods 3/8" Street Performance XD315 eliminate the weak link in the valvetrain of your 2001-2016 GM 6.6L Duramax. The fact...

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    Original price $ 6,673.00 - Original price $ 6,673.00
    Original price
    $ 6,673.00
    $ 6,673.00 - $ 6,673.00
    Current price $ 6,673.00
  • XDP Wrinkle Black HD Gear Reduction Starter XD251

    XDP
    Original price $ 5,720.00 - Original price $ 5,720.00
    Original price
    $ 5,720.00
    $ 5,720.00 - $ 5,720.00
    Current price $ 5,720.00

    XDP Model XD251You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD251 to get your 2001-2019 GM 6.6L Duramax running in the most extr...

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    Original price $ 5,720.00 - Original price $ 5,720.00
    Original price
    $ 5,720.00
    $ 5,720.00 - $ 5,720.00
    Current price $ 5,720.00

Powerhouse Diesel