LLY Duramax Parts
One of the biggest differences between the LLY and its predecessor, the LB7, is that the LLY is fitted with emissions controlling technology. Now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY 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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Mishimoto 03-05 Chevrolet / GMC 6.6L Duramax (LB7/LLY) Transmission Cooler
MishimotoOriginal price $785.00Original price $785.00 - Original price $785.00Original price $785.00Current price $713.00$713.00 - $713.00Current price $713.00| /There's no greater enemy for a transmission than heat. Whether your 2003-2005 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet ...
View full detailsOriginal price $785.00Original price $785.00 - Original price $785.00Original price $785.00Current price $713.00$713.00 - $713.00Current price $713.00| /Save 9% Save % -
Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit
MishimotoOriginal price $600.00Original price $600.00 - Original price $600.00Original price $600.00Current price $546.00$546.00 - $546.00Current price $546.00| /Every truck owner knows that it doesn't matter how powerful or reliable your engine is if you can't get any power to the wheels. The transmission m...
View full detailsOriginal price $600.00Original price $600.00 - Original price $600.00Original price $600.00Current price $546.00$546.00 - $546.00Current price $546.00| /Save 9% Save % -
BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped
BD DieselOriginal price $1,759.00 - Original price $1,759.00Original price $1,759.00$1,850.00$1,850.00 - $1,850.00Current price $1,850.00| /BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped BD torque converters feature exclusive performance cast aluminum stato...
View full detailsOriginal price $1,759.00 - Original price $1,759.00Original price $1,759.00$1,850.00$1,850.00 - $1,850.00Current price $1,850.00| / -
BD Diesel Valve Body - 2001-2004 Duramax LB7 Allison 1000
BD DieselOriginal price $1,635.00 - Original price $1,635.00Original price $1,635.00$1,722.00$1,722.00 - $1,722.00Current price $1,722.00| /BD Diesel Valve Body - 2001-2004 Duramax LB7 Allison 1000 BD's exchange valve bodies are modified, tuned and tested to provide optimum performance...
View full detailsOriginal price $1,635.00 - Original price $1,635.00Original price $1,635.00$1,722.00$1,722.00 - $1,722.00Current price $1,722.00| / -
BD Diesel Trans Filter Service Kit - Chevy 2001-2016 Allison 1000
BD DieselOriginal price $66.00 - Original price $66.00Original price $66.00$69.00$69.00 - $69.00Current price $69.00| /No need to locate the correct filter service kit for your BD transmission, get it right from the source!This Part Fits: Year Make Model Submodel ...
View full detailsOriginal price $66.00 - Original price $66.00Original price $66.00$69.00$69.00 - $69.00Current price $69.00| / -
BD Diesel TapShifter - Chevy 2003-2005 Duramax 6.6L Allison 1000
BD DieselOriginal price $656.00 - Original price $656.00Original price $656.00$690.00$690.00 - $690.00Current price $690.00| /Add fingertip control to your 2001-2005 Duramax Allison 1000 transmission for easy Tap Shifting when passing, pulling, hill climbing or whenever yo...
View full detailsOriginal price $656.00 - Original price $656.00Original price $656.00$690.00$690.00 - $690.00Current price $690.00| / -
BD Diesel Shift Kit - Chev Allison 1000 2001-2005 5spd
BD DieselOriginal price $607.00 - Original price $607.00Original price $607.00$639.00$639.00 - $639.00Current price $639.00| /NOTICE: This kit requires removal of the transmission for installation of the internal parts; Installation recommendation: Experienced technician; ...
View full detailsOriginal price $607.00 - Original price $607.00Original price $607.00$639.00$639.00 - $639.00Current price $639.00| / -
BD Diesel FleX-Plate - Chevy 2001-2011 Duramax 6.6L w/Allison Trans
BD DieselOriginal price $617.00 - Original price $617.00Original price $617.00$650.00$650.00 - $650.00Current price $650.00| /BDs FleX-Plate is designed specifically for modified applications, and can reliably handle up to 1,500 lb.-ft. of torque. Twice as thick as the sto...
View full detailsOriginal price $617.00 - Original price $617.00Original price $617.00$650.00$650.00 - $650.00Current price $650.00| / -
BD Diesel Deep Sump Trans Pan - 2001-2010 Chev Allison 1000
BD DieselOriginal price $585.00 - Original price $585.00Original price $585.00$616.00$616.00 - $616.00Current price $616.00| /High volumes of cool transmission fluid equate to long transmission life. BDs deep aluminum pans increases the oil capacity by 1qt on the 1989-2007...
View full detailsOriginal price $585.00 - Original price $585.00Original price $585.00$616.00$616.00 - $616.00Current price $616.00| / -
BD Diesel Proforce 3D Torque Converter 2001-2016 LB7 LLY LBZ LMM LML Duramax Allison 1000
BD DieselOriginal price $2,284.00 - Original price $2,284.00Original price $2,284.00$2,403.00$2,403.00 - $2,403.00Current price $2,403.00| /Not all multi-disc converters are created equal and with BD's ProForce 3D, less is more. Our in-house CNC machined billet cover is designed to...
View full detailsOriginal price $2,284.00 - Original price $2,284.00Original price $2,284.00$2,403.00$2,403.00 - $2,403.00Current price $2,403.00| / -
BD Diesel Built-It Trans Kit 2004-2006 Chevy LLY Allison Stage 4 Master Rebuild Kit
BD DieselOriginal price $3,183.00 - Original price $3,183.00Original price $3,183.00$3,349.00$3,349.00 - $3,349.00Current price $3,349.00| /Same parts used in our own performance transmissions; All kits include the basic rebuild parts and gaskets; C1 Clutch Pack Raybestos Z-Pack; C2 Clu...
View full detailsOriginal price $3,183.00 - Original price $3,183.00Original price $3,183.00$3,349.00$3,349.00 - $3,349.00Current price $3,349.00| / -
BD Diesel Built-It Trans Kit 2000-2004 LB7 Chevy Allison Stage 4 Master Rebuild Kit
BD DieselOriginal price $3,183.00 - Original price $3,183.00Original price $3,183.00$3,349.00$3,349.00 - $3,349.00Current price $3,349.00| /Same parts used in our own performance transmissions; All kits include the basic rebuild parts and gaskets; C1 Clutch Pack Raybestos Z-Pack; C2 Clu...
View full detailsOriginal price $3,183.00 - Original price $3,183.00Original price $3,183.00$3,349.00$3,349.00 - $3,349.00Current price $3,349.00| / -
Yukon Gear Yoke Holder Tool
Yukon Gear & AxleOriginal price $220.00 - Original price $220.00Original price$220.00$220.00 - $220.00Current price $220.00| /This tool securely holds the yoke to provide leverage while working on the differential. No returns.Installation InstructionsInstallation Instructi...
View full detailsOriginal price $220.00 - Original price $220.00Original price$220.00$220.00 - $220.00Current price $220.00| / -
Yukon Gear The Yukon Carrier Bearing Puller
Yukon Gear & AxleOriginal price $1,143.00 - Original price $1,143.00Original price$1,143.00$1,143.00 - $1,143.00Current price $1,143.00| /The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with...
View full detailsOriginal price $1,143.00 - Original price $1,143.00Original price$1,143.00$1,143.00 - $1,143.00Current price $1,143.00| / -
Yukon Gear Set Up Bearing
Yukon Gear & AxleOriginal price $230.00 - Original price $230.00Original price$230.00$230.00 - $230.00Current price $230.00| /This tool presets bearings that easily slip on and off bearing journals to allow for easier pinion and carrier shim adjustments. No returns.Install...
View full detailsOriginal price $230.00 - Original price $230.00Original price$230.00$230.00 - $230.00Current price $230.00| / -
Yukon Gear Seal Puller Tool
Yukon Gear & AxleOriginal price $82.00 - Original price $82.00Original price$82.00$82.00 - $82.00Current price $82.00| /Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.Installation InstructionsInstallation Instruction...
View full detailsOriginal price $82.00 - Original price $82.00Original price$82.00$82.00 - $82.00Current price $82.00| / -
Yukon Gear Installer Tool Package
Yukon Gear & AxleOriginal price $3,429.00 - Original price $3,429.00Original price$3,429.00$3,429.00 - $3,429.00Current price $3,429.00| /Geared for the installer, this quality Yukon kit is a true time-saver. It includes a carrier bearing puller, axle bearing puller, housing spreader,...
View full detailsOriginal price $3,429.00 - Original price $3,429.00Original price$3,429.00$3,429.00 - $3,429.00Current price $3,429.00| / -
Yukon Gear Bearing Race Driver Set / 21 Piece
Yukon Gear & AxleOriginal price $2,143.00 - Original price $2,143.00Original price$2,143.00$2,143.00 - $2,143.00Current price $2,143.00| /This 21-piece bearing race driver set will work on a vast majority of differentials. (Box weight: 140 lbs) No returns.Installation InstructionsInst...
View full detailsOriginal price $2,143.00 - Original price $2,143.00Original price$2,143.00$2,143.00 - $2,143.00Current price $2,143.00| / -
Yukon Gear Bearing Race Driver
Yukon Gear & AxleOriginal price $275.00 - Original price $275.00Original price$275.00$275.00 - $275.00Current price $275.00| /Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.Installation InstructionsInstallation Instruction...
View full detailsOriginal price $275.00 - Original price $275.00Original price$275.00$275.00 - $275.00Current price $275.00| / -
Yukon Gear Bearing Race Driver
Yukon Gear & AxleOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| /Yukon Gear and Axle offers a full line of top quality differential tools to save time and money.Installation InstructionsInstallation InstructionsT...
View full detailsOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| / -
Yukon Gear Bearing Race Driver
Yukon Gear & AxleOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| /NO RETRN BEARING RACE DRIVER, CHY 7.25, 9.25 FRONT, D27, D30, D36, D44, D50, GM 9.25IFS, GM 9.5, M35Installation InstructionsInstallation Instructi...
View full detailsOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| / -
Yukon Gear Bearing Race Driver
Yukon Gear & AxleOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| /Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.Installation InstructionsInstallation Instruction...
View full detailsOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| / -
Yukon Gear Bearing Race Driver
Yukon Gear & AxleOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| /Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.Installation InstructionsInstallation Instruction...
View full detailsOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| / -
Yukon Gear Bearing Race Driver
Yukon Gear & AxleOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| /Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.Installation InstructionsInstallation Instruction...
View full detailsOriginal price $272.00 - Original price $272.00Original price$272.00$272.00 - $272.00Current price $272.00| /
BUILT FOR PERFORMANCE
This second gen Duramax is now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.
Here at Powerhouse Diesel, our inventory of LLY 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 LLY upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LLY 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 LLY 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 LLY 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.