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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Yukon Spindle Nut for GM 10.5in 14 Bolt Truck 1.935in I.D 6 Holes
Yukon Gear & AxleOriginal price $108.00 - Original price $108.00Original price$108.00$108.00 - $108.00Current price $108.00| /Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...
View full detailsOriginal price $108.00 - Original price $108.00Original price$108.00$108.00 - $108.00Current price $108.00| / -
Yukon Gear Left Hand Carrier Bearing Adjuster For 9.25in GM IFS
Yukon Gear & AxleOriginal price $138.00 - Original price $138.00Original price$138.00$138.00 - $138.00Current price $138.00| /Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...
View full detailsOriginal price $138.00 - Original price $138.00Original price$138.00$138.00 - $138.00Current price $138.00| / -
Yukon Gear 11.5 GM Spanner Adjuster Nut
Yukon Gear & AxleOriginal price $63.00 - Original price $63.00Original price$63.00$63.00 - $63.00Current price $63.00| /Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...
View full detailsOriginal price $63.00 - Original price $63.00Original price$63.00$63.00 - $63.00Current price $63.00| / -
Yukon Gear 10.5in GM 14 Bolt Truck Pinion Nut
Yukon Gear & AxleOriginal price $68.00 - Original price $68.00Original price$68.00$68.00 - $68.00Current price $68.00| /Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...
View full detailsOriginal price $68.00 - Original price $68.00Original price$68.00$68.00 - $68.00Current price $68.00| / -
GM HX Series Rod Bearing Set For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $828.00Original price $828.00 - Original price $828.00Original price $828.00Current price $803.00$803.00 - $803.00Current price $803.00| /Industrial Injection Model: PDM-CB-1805HXC2001-2016 Duramax Hx Series Rod Bearings (Std +.001) Coated Set. These H and HX Clevite bearings were de...
View full detailsOriginal price $828.00Original price $828.00 - Original price $828.00Original price $828.00Current price $803.00$803.00 - $803.00Current price $803.00| /Save 3% Save % -
GM Race Camshaft For 01-16 Duramax Stage 1 With Key Industrial Injection
Industrial InjectionOriginal price $1,150.00Original price $1,150.00 - Original price $1,150.00Original price $1,150.00Current price $1,115.00$1,115.00 - $1,115.00Current price $1,115.00| /Industrial Injection Model: PDM-DMXRVIndustrial Injection Duramax Stage 1 Performance Camshaft w/ Key Features: 2001-2016 Duramax Helps Lower EG...
View full detailsOriginal price $1,150.00Original price $1,150.00 - Original price $1,150.00Original price $1,150.00Current price $1,115.00$1,115.00 - $1,115.00Current price $1,115.00| /Save 3% Save % -
GM Remanufactured Stock Heads For 01-04 LB7 Duramax Industrial Injection
Industrial InjectionOriginal price $2,537.00Original price $2,537.00 - Original price $2,537.00Original price $2,537.00Current price $2,461.00$2,461.00 - $2,461.00Current price $2,461.00| /Industrial Injection Model: PDM-LB7SHThe Industrial Injection LB7 Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...
View full detailsOriginal price $2,537.00Original price $2,537.00 - Original price $2,537.00Original price $2,537.00Current price $2,461.00$2,461.00 - $2,461.00Current price $2,461.00| /Save 3% Save % -
GM Remanufactured Stock Heads For 01-04 LB7 Duramax With Torque Lock Caps Industrial Injection
Industrial InjectionOriginal price $3,189.00Original price $3,189.00 - Original price $3,189.00Original price $3,189.00Current price $3,093.00$3,093.00 - $3,093.00Current price $3,093.00| /Industrial Injection Model: PDM-LB7SH-TLThe Industrial Injection LB7 Duramax Stock Remanufactured Heads with Torque Lock Cups are designed to be an...
View full detailsOriginal price $3,189.00Original price $3,189.00 - Original price $3,189.00Original price $3,189.00Current price $3,093.00$3,093.00 - $3,093.00Current price $3,093.00| /Save 3% Save % -
GM Race Cast Pistons For 01-16 Duramax Cut Coated Tops and Skirts De-Lipped Industrial Injection
Industrial InjectionOriginal price $5,746.00Original price $5,746.00 - Original price $5,746.00Original price $5,746.00Current price $5,573.00$5,573.00 - $5,573.00Current price $5,573.00| /Industrial Injection Model: PDM-298STDDuramax Standard Size Race Fly Cut cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston...
View full detailsOriginal price $5,746.00Original price $5,746.00 - Original price $5,746.00Original price $5,746.00Current price $5,573.00$5,573.00 - $5,573.00Current price $5,573.00| /Save 3% Save % -
GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 2 Industrial Injection
Industrial InjectionOriginal price $1,450.00Original price $1,450.00 - Original price $1,450.00Original price $1,450.00Current price $1,406.00$1,406.00 - $1,406.00Current price $1,406.00| /Industrial Injection Model: PDM-DMXHPIndustrial Injection 6.6L Duramax Stage 2 Race Performance Camshaft Industrial Injection always recommends che...
View full detailsOriginal price $1,450.00Original price $1,450.00 - Original price $1,450.00Original price $1,450.00Current price $1,406.00$1,406.00 - $1,406.00Current price $1,406.00| /Save 3% Save % -
GM Race Pistons For 01-16 Duramax .040 Over Industrial Injection
Industrial InjectionOriginal price $4,637.00 - Original price $4,637.00Original price$4,637.00$4,637.00 - $4,637.00Current price $4,637.00| /Industrial Injection Model: PDM-362.040PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing ...
View full detailsOriginal price $4,637.00 - Original price $4,637.00Original price$4,637.00$4,637.00 - $4,637.00Current price $4,637.00| / -
GM Race Pistons For 01-16 Duramax Industrial Injection
Industrial InjectionOriginal price $4,637.00 - Original price $4,637.00Original price$4,637.00$4,637.00 - $4,637.00Current price $4,637.00| /Industrial Injection Model: PDM-362STDPDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing s...
View full detailsOriginal price $4,637.00 - Original price $4,637.00Original price$4,637.00$4,637.00 - $4,637.00Current price $4,637.00| / -
GM Race Pistons For 01-16 Duramax .020 Over Industrial Injection
Industrial InjectionOriginal price $6,179.00Original price $6,179.00 - Original price $6,179.00Original price $6,179.00Current price $5,994.00$5,994.00 - $5,994.00Current price $5,994.00| /Industrial Injection Model: PDM-362.020PDM's Ceramic Piston Skirt Coating, is designed to be used, on any rigid or semi rigid surface experiencing ...
View full detailsOriginal price $6,179.00Original price $6,179.00 - Original price $6,179.00Original price $6,179.00Current price $5,994.00$5,994.00 - $5,994.00Current price $5,994.00| /Save 3% Save % -
GM Race Cast Pistons For 01-16 Duramax .040 Oversize Cut Coated Tops and Skirts De-Lipped Industrial Injection
Industrial InjectionOriginal price $3,807.00 - Original price $3,807.00Original price$3,807.00$3,807.00 - $3,807.00Current price $3,807.00| /Industrial Injection Model: PDM-298.040Duramax .040 Over Fly Cut Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Sk...
View full detailsOriginal price $3,807.00 - Original price $3,807.00Original price$3,807.00$3,807.00 - $3,807.00Current price $3,807.00| / -
GM Race Cast Pistons For 01-16 Duramax .020 Oversize Cut Coated Tops and Skirts De-Lipped Industrial Injection
Industrial InjectionOriginal price $4,838.00Original price $4,838.00 - Original price $4,838.00Original price $4,838.00Current price $4,693.00$4,693.00 - $4,693.00Current price $4,693.00| /Industrial Injection Model: PDM-298.020Duramax .020 Oversize Race cast Pistons Set Coated Tops and Skirts Delipped Set. PDM's Ceramic Piston Skirt ...
View full detailsOriginal price $4,838.00Original price $4,838.00 - Original price $4,838.00Original price $4,838.00Current price $4,693.00$4,693.00 - $4,693.00Current price $4,693.00| /Save 3% Save % -
GM Remanufactured Heads For 2004.5-2005 LLY 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $2,537.00Original price $2,537.00 - Original price $2,537.00Original price $2,537.00Current price $2,461.00$2,461.00 - $2,461.00Current price $2,461.00| /Industrial Injection Model: PDM-LLYSHThe Industrial Injection LLY Duramax Stock Remanufactured Heads are designed to be a factory replacement. Comp...
View full detailsOriginal price $2,537.00Original price $2,537.00 - Original price $2,537.00Original price $2,537.00Current price $2,461.00$2,461.00 - $2,461.00Current price $2,461.00| /Save 3% Save % -
GM Common Rail Gorilla Girdle For 01-10 6.6L LB7 LLY LBZ LLM Duramax 14mm Industrial Injection
Industrial InjectionOriginal price $2,366.00Original price $2,366.00 - Original price $2,366.00Original price $2,366.00Current price $2,295.00$2,295.00 - $2,295.00Current price $2,295.00| /Industrial Injection Model: PDM-0603514mm Duramax Gorilla Girdle Kit (LB7,LLY,LBZ,LMM)The thick Gorilla Girdle is the strongest girdle on the marke...
View full detailsOriginal price $2,366.00Original price $2,366.00 - Original price $2,366.00Original price $2,366.00Current price $2,295.00$2,295.00 - $2,295.00Current price $2,295.00| /Save 3% Save % -
Fleece Performance 01-13 GM Duramax 6.6L Duramax Turbo Thermostat Delete Plug
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$55.00$55.00 - $55.00Current price $55.00| /Fleece Performance Model FPE-TURBO-THERMThe Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$55.00$55.00 - $55.00Current price $55.00| / -
Firestone Level Command Single Mechanical Height Sensor Kit (WR17602186)
FirestoneOriginal price $443.00Original price $443.00 - Original price $443.00Original price $443.00Current price $337.00$337.00 - $337.00Current price $337.00| /Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...
View full detailsOriginal price $443.00Original price $443.00 - Original price $443.00Original price $443.00Current price $337.00$337.00 - $337.00Current price $337.00| /Save 24% Save % -
BD Diesel Turbo Turnbuckle - 5/16NF Rod w/Pin 2001-2004 LB7 w/Aftermarket Turbo or Wastegate
BD DieselOriginal price $82.00 - Original price $82.00Original price $82.00$89.00$89.00 - $89.00Current price $89.00| /Cut from stainless steel to prevent corrosion and the swivel design avoids oil return drains and rubbing. The Turbo Waste Gate Turnbuckle is now at...
View full detailsOriginal price $82.00 - Original price $82.00Original price $82.00$89.00$89.00 - $89.00Current price $89.00| / -
Firestone Level Command Dual Mechanical Height Sensor Kit (WR17602017)
FirestoneOriginal price $840.00Original price $840.00 - Original price $840.00Original price $840.00Current price $639.00$639.00 - $639.00Current price $639.00| /These Firestone dual automatic air command system kits inflate both air helper springs individually. Gain total control over your air springs by pi...
View full detailsOriginal price $840.00Original price $840.00 - Original price $840.00Original price $840.00Current price $639.00$639.00 - $639.00Current price $639.00| /Save 24% Save % -
BD Diesel Remote Fuel Filter Replacement Cartridge - 1050060 Kit
BD DieselOriginal price $57.00 - Original price $57.00Original price $57.00$61.00$61.00 - $61.00Current price $61.00| /The OEM fuel filter was designed to provide adequate flow and filtration at the stock horsepower level, but simply does not have enough surface are...
View full detailsOriginal price $57.00 - Original price $57.00Original price $57.00$61.00$61.00 - $61.00Current price $61.00| / -
Wehrli 2004.5-05 Chevrolet LLY 6.6L Duramax Passenger Side 3in Intercooler Pipe
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$429.00$429.00 - $429.00Current price $429.00| /Wehrli Model WCF100355 The 3" High Flow Passenger Side Intercooler Pipe for 2004.5-2005 LLY Duramax replaces the 2.5" factory aluminum pipe with a ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$429.00$429.00 - $429.00Current price $429.00| / -
Wehrli 04.5-05 LLY Duramax 4in Intake Kit with Air Box Stage 2
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,160.00$1,160.00 - $1,160.00Current price $1,160.00| /Wehrli Model WCF100301 WCFab 2004.5-2005 GM LLY 6.6L Duramax Stage 2 Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and a...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,160.00$1,160.00 - $1,160.00Current price $1,160.00| /
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.