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LLY Duramax Engine Parts

  • XDP Flex Plate Bolt Kit XD656

    XDP
    Original price $107.00 - Original price $107.00
    Original price
    $107.00
    $107.00 - $107.00
    Current price $107.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    Original price $107.00 - Original price $107.00
    Original price
    $107.00
    $107.00 - $107.00
    Current price $107.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $36.00 - Original price $36.00
    Original price
    $36.00
    $36.00 - $36.00
    Current price $36.00

    XDP Model XD628

    Original price $36.00 - Original price $36.00
    Original price
    $36.00
    $36.00 - $36.00
    Current price $36.00
  • Wehrli 01-10 GM Lower Splash Shield Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $411.00
    $411.00 - $411.00
    Current price $411.00

    Wehrli Model WCF100463 The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $411.00
    $411.00 - $411.00
    Current price $411.00
  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $2,571.00
    Original price $2,571.00 - Original price $2,571.00
    Original price $2,571.00
    Current price $2,494.00
    $2,494.00 - $2,494.00
    Current price $2,494.00

    Industrial Injection Model: PDM-DMXAFS1Duramax Alternate Firing Billet Race Camshaft w/ Key Features: 1000+hp Capable Alternate Firing Order (rel...

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    Original price $2,571.00
    Original price $2,571.00 - Original price $2,571.00
    Original price $2,571.00
    Current price $2,494.00
    $2,494.00 - $2,494.00
    Current price $2,494.00
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  • Acdelco Speed Sensor 19300584 For 2001–2007 Classic Chevy/GMC 2500HD/3500HD Trucks

    Kryptonite
    Original price $81.00 - Original price $81.00
    Original price
    $81.00
    $81.00 - $81.00
    Current price $81.00

    Fits; 2001-2007 Classic Body 2500HD 3500HD Truck DESRIPTION Replacement ABS Wheel Speed sensor for front wheel hub assembly on 2001-2007 model...

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    Original price $81.00 - Original price $81.00
    Original price
    $81.00
    $81.00 - $81.00
    Current price $81.00
  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $192.00
    $192.00 - $192.00
    Current price $192.00

    Fleece Performance Model FPE-TL-LB7-LMM-LONG-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $192.00
    $192.00 - $192.00
    Current price $192.00
  • Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $108.00
    $108.00 - $108.00
    Current price $108.00

    Fleece Performance Model FPE-TL-LB7-LLY-SHORT-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $108.00
    $108.00 - $108.00
    Current price $108.00
  • Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $199.00
    $199.00 - $199.00
    Current price $199.00

    Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $199.00
    $199.00 - $199.00
    Current price $199.00
  • Wehrli 2001-2007 Duramax LB7/LLY/LBZ Allison 4x4 Transfer Case Brace - WCFab Red

    Wehrli
    Original price $289.00 - Original price $289.00
    Original price $289.00
    $289.00
    $289.00 - $289.00
    Current price $289.00

    Wehrli Model WCF1001302001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax ...

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    Original price $289.00 - Original price $289.00
    Original price $289.00
    $289.00
    $289.00 - $289.00
    Current price $289.00
  • Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.00
    $55.00 - $55.00
    Current price $55.00

    Wehrli Model WCF205-81Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $55.00
    $55.00 - $55.00
    Current price $55.00
  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $726.00
    $726.00 - $726.00
    Current price $726.00

    Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $726.00
    $726.00 - $726.00
    Current price $726.00
  • Exergy Rail Fitting for HP Line into PRV Location LLY/LBZ/LMM & Cummins 6.7L

    Exergy
    Original price $110.00 - Original price $110.00
    Original price
    $110.00
    $110.00 - $110.00
    Current price $110.00

    Exergy Model 1-018-153-AExergy Rail Fitting for HP Line into PRV Location For Cummins 6.7L & LLY/LBZ/LMM

    Original price $110.00 - Original price $110.00
    Original price
    $110.00
    $110.00 - $110.00
    Current price $110.00
  • Exergy Port to Female M18x1.5 Cummins 6.7 / Duramax LLY/LBZ/LMM

    Exergy
    Original price $165.00 - Original price $165.00
    Original price
    $165.00
    $165.00 - $165.00
    Current price $165.00

    Exergy Model 1-018-167 Cummins 6.7 / Duramax LLY/LBZ/LMM Port to Female M18x1.5 - 1-018-167

    Original price $165.00 - Original price $165.00
    Original price
    $165.00
    $165.00 - $165.00
    Current price $165.00
  • Exergy PRV Plug w/O-Ring Cummins 6.7L/LLY/LBZ/LMM (Diagnostic Purposes Only)

    Exergy
    Original price $91.00 - Original price $91.00
    Original price
    $91.00
    $91.00 - $91.00
    Current price $91.00

    Exergy Model 1-018-172 Exergy PRV Plug w/O-Ring Cummins 6.7L/LLY/LBZ/LMM (Diagnostic Purposes Only)

    Original price $91.00 - Original price $91.00
    Original price
    $91.00
    $91.00 - $91.00
    Current price $91.00
  • Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $282.00
    $282.00 - $282.00
    Current price $282.00

    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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $282.00
    $282.00 - $282.00
    Current price $282.00
  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $73.00
    $73.00 - $73.00
    Current price $73.00

    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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $73.00
    $73.00 - $73.00
    Current price $73.00
  • Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $220.00
    $220.00 - $220.00
    Current price $220.00

    Wehrli Model WCF100733Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket - VGT turbo heat blanket for 2004.5-20...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $220.00
    $220.00 - $220.00
    Current price $220.00
  • Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $516.00
    $516.00 - $516.00
    Current price $516.00

    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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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $516.00
    $516.00 - $516.00
    Current price $516.00
  • Wehrli 01-10 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $104.00
    $104.00 - $104.00
    Current price $104.00

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

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $104.00
    $104.00 - $104.00
    Current price $104.00
  • Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $42.00
    $42.00 - $42.00
    Current price $42.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-0405Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sens...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $42.00
    $42.00 - $42.00
    Current price $42.00
  • Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $142.00
    $142.00 - $142.00
    Current price $142.00

    Fleece Performance Model FPE-DTFL-0116Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $142.00
    $142.00 - $142.00
    Current price $142.00
  • Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $57.00
    $57.00 - $57.00
    Current price $57.00

    Fleece Performance Model FPE-DMAX-OC-REDDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $57.00
    $57.00 - $57.00
    Current price $57.00
  • Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $57.00
    $57.00 - $57.00
    Current price $57.00

    Fleece Performance Model FPE-DMAX-OC-BLUDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $57.00
    $57.00 - $57.00
    Current price $57.00
  • Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $170.00
    $170.00 - $170.00
    Current price $170.00

    Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $170.00
    $170.00 - $170.00
    Current price $170.00

Powerhouse Diesel