LLY Duramax Parts
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aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY
aFeOriginal price $ 14,538.00 - Original price $ 14,538.00Original price$ 14,538.00$ 14,538.00 - $ 14,538.00Current price $ 14,538.00The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 sta...
View full detailsOriginal price $ 14,538.00 - Original price $ 14,538.00Original price$ 14,538.00$ 14,538.00 - $ 14,538.00Current price $ 14,538.00 -
aFe MACH Force-Xp Turbo Down-Pipe 3" 409 Stainless 4-10 V8-6.6L LMM/LBZ/LLY Duramax
aFeOriginal price $ 8,223.00 - Original price $ 8,223.00Original price$ 8,223.00$ 8,223.00 - $ 8,223.00Current price $ 8,223.00If you are looking for a highly engineered down pipe look no further than the aFe Power Mach Force XP Down Pipe. Down pipe is 100 percent TIG welde...
View full detailsOriginal price $ 8,223.00 - Original price $ 8,223.00Original price$ 8,223.00$ 8,223.00 - $ 8,223.00Current price $ 8,223.00 -
aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY
aFeOriginal price $ 11,875.00 - Original price $ 11,875.00Original price$ 11,875.00$ 11,875.00 - $ 11,875.00Current price $ 11,875.00The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...
View full detailsOriginal price $ 11,875.00 - Original price $ 11,875.00Original price$ 11,875.00$ 11,875.00 - $ 11,875.00Current price $ 11,875.00 -
aFe ATLAS Turbo Down-Pipe 3" Steel 2001-2004 6.6L Duramax Diesel
aFeOriginal price $ 5,038.00 - Original price $ 5,038.00Original price$ 5,038.00$ 5,038.00 - $ 5,038.00Current price $ 5,038.00Optimize your 01-04 LB7 GM diesel's airflow to improve throttle response with aFe's ATLAS 3" turbo down-pipe.Constructed from 3" mandrel bent steel...
View full detailsOriginal price $ 5,038.00 - Original price $ 5,038.00Original price$ 5,038.00$ 5,038.00 - $ 5,038.00Current price $ 5,038.00 -
aFe Bladerunner Manifolds Turbo Inlet MAN Turbo Inlet GM Diesel Trucks 04.5-05 V8-6.6L (td)
aFeOriginal price $ 8,025.00 - Original price $ 8,025.00Original price$ 8,025.00$ 8,025.00 - $ 8,025.00Current price $ 8,025.00The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 23hp and 57lbs x ft. torque while increasing air flow 73-percent...
View full detailsOriginal price $ 8,025.00 - Original price $ 8,025.00Original price$ 8,025.00$ 8,025.00 - $ 8,025.00Current price $ 8,025.00 -
aFe 01-04 GM V8-6.6L LB7 Twisted Steel Manifold w/ Up Pipe
aFeOriginal price $ 23,911.00 - Original price $ 23,911.00Original price$ 23,911.00$ 23,911.00 - $ 23,911.00Current price $ 23,911.00Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability. 2"...
View full detailsOriginal price $ 23,911.00 - Original price $ 23,911.00Original price$ 23,911.00$ 23,911.00 - $ 23,911.00Current price $ 23,911.00 -
SCT Performance Livewire Vision Performance Monitor (for 1996+ Ford Vehicles)
SCT PerformanceOriginal price $ 5,038.00 - Original price $ 5,038.00Original price$ 5,038.00$ 5,038.00 - $ 5,038.00Current price $ 5,038.00The SCT Livewire Vision Performance Monitor puts your vehicle's vital stats on display. This easy-to-use monitoring device includes the latest data...
View full detailsOriginal price $ 5,038.00 - Original price $ 5,038.00Original price$ 5,038.00$ 5,038.00 - $ 5,038.00Current price $ 5,038.00 -
BD Diesel High Idle Control W/ Cruise Control 2004.5-2006 LLY Duramax 6.6L - Automatic
BD DieselOriginal price $ 785.00 - Original price $ 785.00Original price $ 785.00$ 809.00$ 809.00 - $ 809.00Current price $ 809.00BD Diesel High Idle Control W/ Cruise Control 2004.5-2006 LLY Duramax 6.6L - Automatic For when days are short and the nights are cold, you want yo...
View full detailsOriginal price $ 785.00 - Original price $ 785.00Original price $ 785.00$ 809.00$ 809.00 - $ 809.00Current price $ 809.00 -
Banks Power 01-15 Chevy/GMC 6.6L Duramax 6.6L AutoMind 2 Flash - Programming Module
Banks PowerOriginal price $ 8,776.00Original price $ 8,776.00 - Original price $ 8,776.00Original price $ 8,776.00Current price $ 7,899.00$ 7,899.00 - $ 7,899.00Current price $ 7,899.00The Banks AutoMind programmer comes ready to run with pre-loaded power right out of the box and right for the job at hand! Its calibrations were de...
View full detailsOriginal price $ 8,776.00Original price $ 8,776.00 - Original price $ 8,776.00Original price $ 8,776.00Current price $ 7,899.00$ 7,899.00 - $ 7,899.00Current price $ 7,899.00Save 10% -
Air Lift Load Controller Ii - Single Gauge w/ Lps 5 PSI Min.
Air LiftOriginal price $ 6,063.00 - Original price $ 6,063.00Original price$ 6,063.00$ 6,063.00 - $ 6,063.00Current price $ 6,063.00Offering economically-priced, easy control of air spring load support solutions, LoadController (Panel, Single Path, Standard Duty) from Air Lift w...
View full detailsOriginal price $ 6,063.00 - Original price $ 6,063.00Original price$ 6,063.00$ 6,063.00 - $ 6,063.00Current price $ 6,063.00 -
aFe Scorcher HD Module 04.5-10 GM Diesel Trucks LLY/LBZ/LMM 6.6L V8 (td)
aFeOriginal price $ 8,115.00 - Original price $ 8,115.00Original price$ 8,115.00$ 8,115.00 - $ 8,115.00Current price $ 8,115.00Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increas...
View full detailsOriginal price $ 8,115.00 - Original price $ 8,115.00Original price$ 8,115.00$ 8,115.00 - $ 8,115.00Current price $ 8,115.00 -
aFe Scorcher HD Module 01-04 GM Diesel Trucks LB7 6.6L V8 (td)
aFeOriginal price $ 8,115.00 - Original price $ 8,115.00Original price$ 8,115.00$ 8,115.00 - $ 8,115.00Current price $ 8,115.00Put up to 40hp and 51lbs. x ft. torque to your N54 today! The aFe Power SCORCHER Module is designed to alter the pressure sensor signals to increas...
View full detailsOriginal price $ 8,115.00 - Original price $ 8,115.00Original price$ 8,115.00$ 8,115.00 - $ 8,115.00Current price $ 8,115.00 -
South Bend Clutch 09/01-06 GM 6.6L LLY ZF-6 Dual Friction Kevlar/Ceramic Clutch Kit
South Bend ClutchOriginal price $ 20,691.00 - Original price $ 20,691.00Original price $ 20,691.00$ 20,880.00$ 20,880.00 - $ 20,880.00Current price $ 20,880.00South Bend Clutch Model SDM0105DFKSouth Bend Clutch Stage 2 Kevlar / Ceramic Clutch Kit. This Stage 2 Kevlar / Ceramic Clutch is crafted for enhanc...
View full detailsOriginal price $ 20,691.00 - Original price $ 20,691.00Original price $ 20,691.00$ 20,880.00$ 20,880.00 - $ 20,880.00Current price $ 20,880.00 -
South Bend Clutch 01-Sept 05 GM 6.6L LLY ZF-6 Stage 4 Organic/Ceramic Triple Disc Street Clutch Kit*
South Bend ClutchOriginal price $ 63,002.00Original price $ 63,002.00 - Original price $ 63,002.00Original price $ 63,002.00Current price $ 62,640.00$ 62,640.00 - $ 62,640.00Current price $ 62,640.00South Bend Clutch Model DDDCMAX-Y South Bend Half Organic Half Ceramic Non-SFI approved Street Triple Disc Clutch Kit w/ Flywhel. *The Concentric S...
View full detailsOriginal price $ 63,002.00Original price $ 63,002.00 - Original price $ 63,002.00Original price $ 63,002.00Current price $ 62,640.00$ 62,640.00 - $ 62,640.00Current price $ 62,640.00Save 1% -
South Bend Clutch 01-Sept 05 GM 6.6L LLY ZF-6 Stage 5 Organic/Ceramic Street Dual Disc Clutch Kit*
South Bend ClutchOriginal price $ 42,002.00Original price $ 42,002.00 - Original price $ 42,002.00Original price $ 42,002.00Current price $ 41,760.00$ 41,760.00 - $ 41,760.00Current price $ 41,760.00South Bend Clutch Model DDCMAX-YSouth Bend Half Organic Half Ceramic Non-SFI approved Street Dual Disc Clutch Kit w/ Flywhel. The Concentric Slave ...
View full detailsOriginal price $ 42,002.00Original price $ 42,002.00 - Original price $ 42,002.00Original price $ 42,002.00Current price $ 41,760.00$ 41,760.00 - $ 41,760.00Current price $ 41,760.00Save 1% -
Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler
MishimotoOriginal price $ 7,917.00Original price $ 7,917.00 - Original price $ 7,917.00Original price $ 7,917.00Current price $ 7,196.00$ 7,196.00 - $ 7,196.00Current price $ 7,196.00There's no greater enemy for a transmission than heat. Whether your 1999-2013 GMT800 or 900 Chevy Silverado/GMC Sierra is a dedicated tow vehicle, ...
View full detailsOriginal price $ 7,917.00Original price $ 7,917.00 - Original price $ 7,917.00Original price $ 7,917.00Current price $ 7,196.00$ 7,196.00 - $ 7,196.00Current price $ 7,196.00Save 9% -
BD Diesel Xtruded Trans Oil Cooler - 5/8 inch Cooler Lines
BD DieselOriginal price $ 12,582.00 - Original price $ 12,582.00Original price $ 12,582.00$ 13,241.00$ 13,241.00 - $ 13,241.00Current price $ 13,241.00BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity / displacement delivers enough fuel to support up to 7...
View full detailsOriginal price $ 12,582.00 - Original price $ 12,582.00Original price $ 12,582.00$ 13,241.00$ 13,241.00 - $ 13,241.00Current price $ 13,241.00 -
Mishimoto 01-05 Chevrolet/GMC 6.6L Duramax (LB7/LLY) Transmission Cooler Line Kit
MishimotoOriginal price $ 6,927.00Original price $ 6,927.00 - Original price $ 6,927.00Original price $ 6,927.00Current price $ 6,297.00$ 6,297.00 - $ 6,297.00Current price $ 6,297.00Every 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 $ 6,927.00Original price $ 6,927.00 - Original price $ 6,927.00Original price $ 6,927.00Current price $ 6,297.00$ 6,297.00 - $ 6,297.00Current price $ 6,297.00Save 9% -
BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped
BD DieselOriginal price $ 22,146.00 - Original price $ 22,146.00Original price $ 22,146.00$ 23,299.00$ 23,299.00 - $ 23,299.00Current price $ 23,299.00BD Diesel Proforce Torque Converter 2001-2010 6.6L Duramax Allison Equipped BD torque converters feature exclusive performance cast aluminum stato...
View full detailsOriginal price $ 22,146.00 - Original price $ 22,146.00Original price $ 22,146.00$ 23,299.00$ 23,299.00 - $ 23,299.00Current price $ 23,299.00 -
BD Diesel Valve Body - 2001-2004 Duramax LB7 Allison 1000
BD DieselOriginal price $ 20,593.00 - Original price $ 20,593.00Original price $ 20,593.00$ 22,057.00$ 22,057.00 - $ 22,057.00Current price $ 22,057.00BD 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 $ 20,593.00 - Original price $ 20,593.00Original price $ 20,593.00$ 22,057.00$ 22,057.00 - $ 22,057.00Current price $ 22,057.00 -
BD Diesel Trans Filter Service Kit - Chevy 2001-2016 Allison 1000
BD DieselOriginal price $ 855.00 - Original price $ 855.00Original price $ 855.00$ 881.00$ 881.00 - $ 881.00Current price $ 881.00No 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 $ 855.00 - Original price $ 855.00Original price $ 855.00$ 881.00$ 881.00 - $ 881.00Current price $ 881.00 -
BD Diesel Shift Kit - Chev Allison 1000 2001-2005 5spd
BD DieselOriginal price $ 7,643.00 - Original price $ 7,643.00Original price $ 7,643.00$ 7,808.00$ 7,808.00 - $ 7,808.00Current price $ 7,808.00NOTICE: This kit requires removal of the transmission for installation of the internal parts; Installation recommendation: Experienced technician; ...
View full detailsOriginal price $ 7,643.00 - Original price $ 7,643.00Original price $ 7,643.00$ 7,808.00$ 7,808.00 - $ 7,808.00Current price $ 7,808.00 -
BD Diesel Deep Sump Trans Pan - 2001-2010 Chev Allison 1000
BD DieselOriginal price $ 7,364.00 - Original price $ 7,364.00Original price $ 7,364.00$ 7,916.00$ 7,916.00 - $ 7,916.00Current price $ 7,916.00High 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 $ 7,364.00 - Original price $ 7,364.00Original price $ 7,364.00$ 7,916.00$ 7,916.00 - $ 7,916.00Current price $ 7,916.00 -
BD Diesel Proforce 3D Torque Converter 2001-2016 LB7 LLY LBZ LMM LML Duramax Allison 1000
BD DieselOriginal price $ 28,760.00 - Original price $ 28,760.00Original price $ 28,760.00$ 30,873.00$ 30,873.00 - $ 30,873.00Current price $ 30,873.00Not 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 $ 28,760.00 - Original price $ 28,760.00Original price $ 28,760.00$ 30,873.00$ 30,873.00 - $ 30,873.00Current price $ 30,873.00
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.