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LBZ Duramax Parts

The LBZ Duramax, introduced midway through the 2006 model year replacing the LLY saw an improvement in horsepower and torque numbers. With a host of improvements over the LLY such as internal component stregth, revised injectors and increased output in fuel pump pressures. Powerhouse Diesel has a huge selection of LBZ Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

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  • Bilstein B8 5160 Series 11-23 Chevrolet Silverado HD Rear Shock Absorber

    Bilstein
    Original price $289.00 - Original price $289.00
    Original price
    $289.00
    $289.00 - $289.00
    Current price $289.00

    Bilstein B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. The remote reservoir will of...

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    Original price $289.00 - Original price $289.00
    Original price
    $289.00
    $289.00 - $289.00
    Current price $289.00
  • Lund Universal Challenger Tool Box - Brite

    LUND
    Original price $1,541.64 - Original price $1,541.64
    Original price
    $1,541.64
    $1,541.64 - $1,541.64
    Current price $1,541.64

    Strength, functionality and great looks, for professional quality are yours with the Challenger line of storages boxes. Each box features twin comm...

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    Original price $1,541.64 - Original price $1,541.64
    Original price
    $1,541.64
    $1,541.64 - $1,541.64
    Current price $1,541.64
  • CSF 06-10 GMC Sierra 2500HD 6.6L OEM Intercooler

    CSF
    Original price $301.90 - Original price $301.90
    Original price
    $301.90
    $301.90 - $301.90
    Current price $301.90

    CSF Model 6002CSF 06-10 GMC Sierra 2500HD 6.6L OEM Intercooler

    Original price $301.90 - Original price $301.90
    Original price
    $301.90
    $301.90 - $301.90
    Current price $301.90
  • Duramax Compound Turbo Oil Feed Line

    Pusher Intakes
    Original price $38.00 - Original price $38.00
    Original price
    $38.00
    $38.00 - $38.00
    Current price $38.00

    Pusher Model DOFL Duramax Compound Turbo Oil Feed Line

    Original price $38.00 - Original price $38.00
    Original price
    $38.00
    $38.00 - $38.00
    Current price $38.00
  • XDP XTRA Cool Water Pump Housing (Housing Only) XD683

    XDP
    Original price $81.95 - Original price $81.95
    Original price
    $81.95
    $81.95 - $81.95
    Current price $81.95

    XDP Model XD6832006-2016 GM 6.6L Duramax LBZ/LMM/LML | 2006-2009 GM Kodiak/Topkick 6.6L Duramax LBZ/LMMThe XDP X-TRA Cool Water Pump Housing XD683 ...

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    Original price $81.95 - Original price $81.95
    Original price
    $81.95
    $81.95 - $81.95
    Current price $81.95
  • XDP XTRA Cool Water Pump (With Housing) XD671

    XDP
    Original price $185.95 - Original price $185.95
    Original price
    $185.95
    $185.95 - $185.95
    Current price $185.95

    XDP Model XD671The XDP X-TRA Cool Water Pump (With Housing) XD671 will help restore operation to the cooling system in your GM 6.6 Duramax LBZ/LMM/...

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    Original price $185.95 - Original price $185.95
    Original price
    $185.95
    $185.95 - $185.95
    Current price $185.95
  • XDP XTRA Cool Water Pump (Pump Only) XD670

    XDP
    Original price $96.95 - Original price $96.95
    Original price
    $96.95
    $96.95 - $96.95
    Current price $96.95

    XDP Model XD670The XDP X-TRA Cool Water Pump (Pump Only) XD670 replaces the failed or leaking water pump on your GM 6.6 Duramax LBZ/LMM/LML. This i...

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    Original price $96.95 - Original price $96.95
    Original price
    $96.95
    $96.95 - $96.95
    Current price $96.95
  • Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $75.99
    $75.99 - $75.99
    Current price $75.99

    Fleece Performance Model FPE-TL-LBZ-LMM-SHORT-SERFleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $75.99
    $75.99 - $75.99
    Current price $75.99
  • V2 Steering Stabilizer | Multiple Makes & Models (Chevy/GMC/Jeep)

    Rough Country
    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95

    Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire set up with Rough Country's V2 stabilizers! Stee...

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    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95
  • V2 Rear Shocks | 0-3.5" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    Original price $259.95 - Original price $259.95
    Original price
    $259.95
    $259.95 - $259.95
    Current price $259.95

    Whether youre tackling tough terrain or smooth city streets, Rough Countrys Nitrogen-charged V2 Monotube Shock Absorber leads the way, delivering i...

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    Original price $259.95 - Original price $259.95
    Original price
    $259.95
    $259.95 - $259.95
    Current price $259.95
  • 6 Inch Lift Kit | Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004)

    Rough Country
    Original price $1,299.95 - Original price $1,299.95
    Original price
    $1,299.95
    $1,299.95 - $1,299.95
    Current price $1,299.95

    Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased ground...

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    Original price $1,299.95 - Original price $1,299.95
    Original price
    $1,299.95
    $1,299.95 - $1,299.95
    Current price $1,299.95
  • M1 Monotube Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-24)

    Rough Country
    Original price $179.95 - Original price $179.95
    Original price
    $179.95
    $179.95 - $179.95
    Current price $179.95

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

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    Original price $179.95 - Original price $179.95
    Original price
    $179.95
    $179.95 - $179.95
    Current price $179.95
  • N3 Front Shocks | 5.5-7" | Chevy/GMC 2500HD 2WD/4WD (01-10)

    Rough Country
    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95

    Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...

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    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95
  • N3 Steering Stabilizer | Multiple Makes & Models (Chevy/GMC/Jeep)

    Rough Country
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95

    Reduce bump steer and improve ride quality with Rough Country's Steering Stabilizer for Jeep TJ, YJ, XJ, ZJ, WJ models. This nitrogen-charged N3 St...

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    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95
  • M14 x 1.5 Lug Nut Set of 24 | Chrome | Open End

    Rough Country
    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95

    Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...

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    Original price $34.95 - Original price $34.95
    Original price
    $34.95
    $34.95 - $34.95
    Current price $34.95
  • Rough Country 95 Series Wheel | One-Piece | Gloss Black Machined | 20x10 | 8x6.5 | -19mm

    Rough Country
    Original price $339.95 - Original price $339.95
    Original price
    $339.95
    $339.95 - $339.95
    Current price $339.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

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    Original price $339.95 - Original price $339.95
    Original price
    $339.95
    $339.95 - $339.95
    Current price $339.95
  • Rough Country 94 Series Wheel | One-Piece | Matte Black | 20x10 | 8x6.5 | -18mm

    Rough Country
    Original price $319.95 - Original price $319.95
    Original price
    $319.95
    $319.95 - $319.95
    Current price $319.95

    Give your vehicle an aggressive, new look with Rough Countrys One-Piece Series 94 Wheels. This 8-spoke black and machined wheel offers an incredibl...

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    Original price $319.95 - Original price $319.95
    Original price
    $319.95
    $319.95 - $319.95
    Current price $319.95
  • 9/16 x 18 Lug Nut Set of 32 | Black

    Rough Country
    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95

    Secure your new wheels with Rough Countrys Bulge Acorn Style Lug Nuts. These cold-forged lug nuts are plated with a beautiful chrome finish for a l...

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    Original price $39.95 - Original price $39.95
    Original price
    $39.95
    $39.95 - $39.95
    Current price $39.95
  • Rough Country 96 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x6.5 | -19mm

    Rough Country
    Original price $319.95 - Original price $319.95
    Original price
    $319.95
    $319.95 - $319.95
    Current price $319.95

    Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...

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    Original price $319.95 - Original price $319.95
    Original price
    $319.95
    $319.95 - $319.95
    Current price $319.95
  • ATS Diesel 2001 to Early 2010 GM Duramax Five Star Torque Converter - Viskus Clutch Mid Stall

    ATS Diesel
    Original price $1,509.99 - Original price $1,509.99
    Original price
    $1,509.99
    $1,509.99 - $1,509.99
    Current price $1,509.99

    ATS Model 3029504248Standard in all transmission packages, and available individually, is the ATS Five Star Torque Converter. This torque converter...

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    Original price $1,509.99 - Original price $1,509.99
    Original price
    $1,509.99
    $1,509.99 - $1,509.99
    Current price $1,509.99
  • ATS Diesel Allison Billet Input Shaft

    ATS Diesel
    Original price $814.99 - Original price $814.99
    Original price
    $814.99
    $814.99 - $814.99
    Current price $814.99

    ATS Model 3049104248This billet steel input shaft is made to fix a weak link in your GM Duramax truck with Allison transmission.Details: Input Sha...

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    Original price $814.99 - Original price $814.99
    Original price
    $814.99
    $814.99 - $814.99
    Current price $814.99
  • ATS Diesel 2001-2010 GM TripleLok Torque Converter

    ATS Diesel
    Original price $1,299.99 - Original price $1,299.99
    Original price
    $1,299.99
    $1,299.99 - $1,299.99
    Current price $1,299.99

    ATS Model 3029304248The TripleLok Torque Converter for 2001 to 2010 Allison is the only Diesel torque converter on the market that has been awarded...

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    Original price $1,299.99 - Original price $1,299.99
    Original price
    $1,299.99
    $1,299.99 - $1,299.99
    Current price $1,299.99
  • ATS Diesel 2001-2010 ATS manufactured Allison C5 clutch pack

    ATS Diesel
    Original price $314.99 - Original price $314.99
    Original price
    $314.99
    $314.99 - $314.99
    Current price $314.99

    ATS Model 30880542482001-2010 Allison C5 clutch packApplication: 2001-2010 2500/3500 Duramax GM Light Duty Diesel

    Original price $314.99 - Original price $314.99
    Original price
    $314.99
    $314.99 - $314.99
    Current price $314.99
  • ATS Diesel GM Billet Flexplate (SFI 29.3)

    ATS Diesel
    Original price $804.99 - Original price $804.99
    Original price
    $804.99
    $804.99 - $804.99
    Current price $804.99

    ATS Model 3059004248SFI approved billet flexplates from ATS will hold up under the most extreme conditions. ATS billet flexplates are SFI approved,...

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    Original price $804.99 - Original price $804.99
    Original price
    $804.99
    $804.99 - $804.99
    Current price $804.99

BUILT FOR PERFORMANCE

The LBZ Duramax, introduced midway through the 2006 model year replacing the LLY saw an improvement in horsepower and torque numbers. With a host of improvements over the LLY such as internal component stregth, revised injectors and increased output in fuel pump pressures.

Here at Powerhouse Diesel, our inventory of LBZ duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LBZ upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LBZ duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LBZ accessories and parts including:

  • Suspension parts
  • Turbochargers
  • Exhausts
  • Injectors
  • Intakes and cooling system parts
  • Injection pumps and lift pumps
  • And more

LET US SHOW YOU THE WAY

Our expertise and knowledge make us the best place to look for parts to upgrade your LBZ Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.

Powerhouse Diesel