Skip to content
Free Shipping on most orders over $150.00        Labor Day Sale on Select Products Shop Now             
Free Shipping on most orders over $150.00        Labor Day Sale on Select Products Shop Now             

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.

Filters

  • responsive-image responsive-image

    Pro Form Fab 2003-2013 3rd Gen Dodge 2500/3500 Rear Integrated Bump Stop Lift Blocks

    Pro Form Fab
    $0.00 - $0.00
    $0.00
    $200.00
    $200.00 - $357.00
    $200.00

    2003-2013 3rd Gen Dodge 2500/3500 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, jig...

    View full details
    $0.00 - $0.00
    $0.00
    $200.00
    $200.00 - $357.00
    $200.00
  • responsive-image responsive-image

    Rough Country M1R Monotube Rear Shocks | 3-6.5" | Chevy/GMC 2500 SUV 2WD/4WD (2000-2010)

    Rough Country
    $500.00 - $500.00
    $500.00
    $500.00 - $500.00
    $500.00

    Rough Country Model 770738RES_JUnmatched Control. Maximum Performance: Rough Country's M1R Monotube Shocks with External Reservoir deliver the perf...

    View full details
    $500.00 - $500.00
    $500.00
    $500.00 - $500.00
    $500.00
  • Photo - Primary Photo - Primary Save 5% Save %

    FASS Duramax Filter Delete DFD-4000

    FASS Fuel Systems
    $126.00
    $126.00 - $126.00
    $126.00
    $120.00
    $120.00 - $120.00
    $120.00

    FASS Fuel Systems Model DFD4000FASS Duramax Filter Delete DFD-4000

    $126.00
    $126.00 - $126.00
    $126.00
    $120.00
    $120.00 - $120.00
    $120.00
    Save 5% Save %
  • Photo - Primary Photo - Primary

    ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit

    ARP
    $1,163.00 - $1,163.00
    $1,163.00
    $1,163.00 - $1,163.00
    $1,163.00

    ARP Model 230-4201ARP 01-10 6.6L GM Duramax Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500 Base ...

    View full details
    $1,163.00 - $1,163.00
    $1,163.00
    $1,163.00 - $1,163.00
    $1,163.00
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Blue

    Mishimoto
    $175.00
    $175.00 - $175.00
    $175.00
    $159.00
    $159.00 - $159.00
    $159.00

    Mishimoto Model MMLG-SP1415-32BLThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $175.00
    $175.00 - $175.00
    $175.00
    $159.00
    $159.00 - $159.00
    $159.00
    Save 9% Save %
  • responsive-image responsive-image

    Wehrli Big Hitch Products License Plate Mount Bracket

    Wehrli
    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00

    Wehrli Big Hitch Products Model BHP4009 - Includes component for BHP 2" or 2.5" receiver behind roll pan hitches- Includes hardware for mounting ...

    View full details
    $0.00 - $0.00
    $0.00
    $132.00
    $132.00 - $132.00
    $132.00
  • responsive-image responsive-image

    Wehrli Big Hitch Products Clamp On Sled Stops - BEHIND Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $457.00
    $457.00 - $457.00
    $457.00

    Wehrli Big Hitch Products Model BHP3001 Protect your trucks sheet metal from damage- Clamps to any of our BEHIND roll pan receiver hitches- All ne...

    View full details
    $0.00 - $0.00
    $0.00
    $457.00
    $457.00 - $457.00
    $457.00
  • responsive-image responsive-image

    Stock+ Power Steering Gearbox 2001-2007 Chevrolet Silverado/GMC Sierra 2500/3500HD XDP Xtreme Diesel Performance

    XDP
    $1,041.00 - $1,041.00
    $1,041.00
    $1,041.00 - $1,041.00
    $1,041.00

    Replace the worn steering gear in your Chevy Silverado or GMC Sierra 2500HD/3500HD with the XDP Stock+ Power Steering Gearbox (New) XD746. The most...

    View full details
    $1,041.00 - $1,041.00
    $1,041.00
    $1,041.00 - $1,041.00
    $1,041.00
  • responsive-image responsive-image

    Premium Balancer Series - Stock Replacement Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    $463.00 - $463.00
    $463.00
    $463.00 - $463.00
    $463.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD710 is a direct-fit replacement for your GM 6.6L Duramax LBZ/LMM. A harmoni...

    View full details
    $463.00 - $463.00
    $463.00
    $463.00 - $463.00
    $463.00
  • Lund 15-19 Sierra Silverado 2500/3500 (8ft. Bed) Genesis Elite Roll Up Tonneau Cover - Black. Lund 15-19 Sierra Silverado 2500/3500 (8ft. Bed) Genesis Elite Roll Up Tonneau Cover - Black. Save 39% Save %

    Lund 15-19 Sierra Silverado 2500/3500 (8ft. Bed) Genesis Elite Roll Up Tonneau Cover - Black

    LUND
    $1,001.00
    $1,001.00 - $1,001.00
    $1,001.00
    $613.00
    $613.00 - $613.00
    $613.00

    LUND Model 96894Genesis Roll-Up Tonneau cover is a low profile, soft top, truck bed cover that rolls up in seconds, allowing complete access to the...

    View full details
    $1,001.00
    $1,001.00 - $1,001.00
    $1,001.00
    $613.00
    $613.00 - $613.00
    $613.00
    Save 39% Save %
  • S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New. S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New.

    S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) -New

    S&S
    $3,571.00 - $3,571.00
    $3,571.00
    $3,571.00 - $3,571.00
    $3,571.00

    S&S Model CP3-DMX-12S&S Diesel Motorsport Duramax 12mm CP3 (1,590 mm3 /rev displacement) | New LBZ-based. 2001-2010 Duramax Trucks 2001-200...

    View full details
    $3,571.00 - $3,571.00
    $3,571.00
    $3,571.00 - $3,571.00
    $3,571.00
  • S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM. S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM.

    S&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM

    S&S
    $72.00 - $72.00
    $72.00
    $72.00 - $72.00
    $72.00

    S&S Model DMAX-INJ-RTN-RHS&S Diesel Motorsport Low Pressure Injector Return Line Assembly-RH Side LLY/LBZ/LMM

    $72.00 - $72.00
    $72.00
    $72.00 - $72.00
    $72.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar

    S&S
    $455.00 - $455.00
    $455.00
    $455.00 - $455.00
    $455.00

    S&S Model PRV-I-2700-1SDBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 style - 2700bar Generic Image

    $455.00 - $455.00
    $455.00
    $455.00 - $455.00
    $455.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar

    S&S
    $455.00 - $455.00
    $455.00
    $455.00 - $455.00
    $455.00

    S&S Model PRV-I-2200-1SDBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar Generic Image

    $455.00 - $455.00
    $455.00
    $455.00 - $455.00
    $455.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport DBV4 2 Stage Relief Valve Internal Return LLY/LBZ/LMM Style 2400 Bar

    S&S
    $409.00 - $409.00
    $409.00
    $409.00 - $409.00
    $409.00

    S&S Model PRV-I-2400-2SDBV4 2 stage relief valve, internal return, LLY/LBZ/LMM style - 2400bar *Generic Image

    $409.00 - $409.00
    $409.00
    $409.00 - $409.00
    $409.00
  • responsive-image responsive-image

    S&S Diesel Motorsport LBZ Nozzle Set

    S&S
    $1,600.00 - $2,320.00
    $1,600.00
    $1,600.00 - $2,320.00
    $1,600.00

    S&S Diesel Motorsport LBZ Nozzle Set - SAC *Generic image

    $1,600.00 - $2,320.00
    $1,600.00
    $1,600.00 - $2,320.00
    $1,600.00
  • responsive-image responsive-image

    Yukon Unit Bearing & Hub Assembly for 99-14 GM 1/2 Ton Front

    Yukon Gear & Axle
    $326.00 - $326.00
    $326.00
    $326.00 - $326.00
    $326.00

    Enhanced Safety: Rest easy knowing that the YB U515036 hub assembly meets or exceeds OE standards, keeping you and your passengers safe on the road...

    View full details
    $326.00 - $326.00
    $326.00
    $326.00 - $326.00
    $326.00
  • responsive-image responsive-image

    6 Inch Lift Kit | Chevy/GMC Sierra/Silverado 2500 4WD (1999-2004)

    Rough Country
    $1,857.00 - $1,857.00
    $1,857.00
    $1,857.00 - $1,857.00
    $1,857.00

    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...

    View full details
    $1,857.00 - $1,857.00
    $1,857.00
    $1,857.00 - $1,857.00
    $1,857.00
  • responsive-image responsive-image

    M14 x 1.5 Lug Nut Set of 32 | Chrome | Open End

    Rough Country
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00

    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...

    View full details
    $58.00 - $58.00
    $58.00
    $58.00 - $58.00
    $58.00
  • responsive-image responsive-image

    2 Inch Leveling Kit | Chevy/GMC 2500HD (01-10)

    Rough Country
    $115.00 - $143.00
    $115.00
    $115.00 - $143.00
    $115.00

    Crank it up with Rough Country;s 2001-2010 Torsion Bar Leveling Kit. Featuring a set of durable, forged Torsion bar Keys, this kit affords you plen...

    View full details
    $115.00 - $143.00
    $115.00
    $115.00 - $143.00
    $115.00
  • responsive-image responsive-image

    2" Rear Block Kit - GM Truck

    ReadyLift
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00

    Readylift Model 66-3052 QUICK OVERVIEW Chevy/GMC 2" OEM Style Rear Block Kit for 1988-98 GM 1500 2000-2010 GM HD 2500/3500 8-lug Includes new longe...

    View full details
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00
  • responsive-image responsive-image

    Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug

    Wehrli
    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00

    Wehrli Model WCF205-280Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug

    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00
  • responsive-image responsive-image

    Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00

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

    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00
  • responsive-image responsive-image

    Wehrli LB7/LLY/LBZ/LMM/LML Duramax S400 Single Turbo Oil Line Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $415.00
    $415.00 - $415.00
    $415.00

    Wehrli Model WCF100397 Complete Oil Line Kit for 2001-2016 LB7/LLY/LBZ/LMM/LML Duramax with S400 Turbo mounted on 6" tall pedestal. ***Also compati...

    View full details
    $0.00 - $0.00
    $0.00
    $415.00
    $415.00 - $415.00
    $415.00

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