LB7 Duramax Parts
Getting the most from your engine matters, especially when it’s a classic such as the LB7 Duramax. If your truck has one of these, you might be concerned about where to find everything you need to keep it in its best possible condition. Fortunately, Powerhouse Diesel has a huge selection of LB7 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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KRYPTONITE DEATH GRIP IDLER ARM 2001-2010
KryptoniteOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00| /If you demand the absolute best for your truck this is it. Details: Heat treated 4140 Chromoly Stud Dual sealed roller bearings Works with PISK ki...
View full detailsOriginal price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00| / -
KRYPTONITE DEATH GRIP PITMAN ARM 4 Spline
KryptoniteOriginal price $316.00 - Original price $316.00Original price$316.00$316.00 - $316.00Current price $316.00| /If you demand the absolute best for your truck this is it. Details: Heat treated 4140 Chromoly Stud Oversize Heavy Duty Internals Now available, ...
View full detailsOriginal price $316.00 - Original price $316.00Original price$316.00$316.00 - $316.00Current price $316.00| / -
KRYPTONITE SS SERIES CENTER LINK TIE ROD PACKAGE 2001-2010
KryptoniteOriginal price $1,053.00 - Original price $1,053.00Original price$1,053.00$1,053.00 - $1,053.00Current price $1,053.00| /This insanely strong center link has been engineered to maintain all factory alignment specs and steering geometry. This steering system is modeled...
View full detailsOriginal price $1,053.00 - Original price $1,053.00Original price$1,053.00$1,053.00 - $1,053.00Current price $1,053.00| / -
Wagler Pushrods - 01-16 GM Duramax 6.6L
waglerOriginal price $485.00 - Original price $485.00Original price$485.00$485.00 - $485.00Current price $485.00| /Fitment Notes: 2001-2016 GM Duramax 6.6L Upgrade the valvetrain in your 2001-2016 GM 6.6L Duramax with the Wagler WCPC6664 Pushrods. Built from 3/8...
View full detailsOriginal price $485.00 - Original price $485.00Original price$485.00$485.00 - $485.00Current price $485.00| / -
PPE 118034300 Head Stud Kit
PPEOriginal price $748.00 - Original price $748.00Original price$748.00$748.00 - $748.00Current price $748.00| /The PPE 118034300 Head Stud Kit is engineered to handle higher boost levels and is an excellent upgrade over the stock bolts in your 2001-2016 GM 6...
View full detailsOriginal price $748.00 - Original price $748.00Original price$748.00$748.00 - $748.00Current price $748.00| / -
XDP Performance Valve Springs & Retainer Kit XD386
XdpOriginal price $900.00 - Original price $900.00Original price$900.00$900.00 - $900.00Current price $900.00| /The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Camshaft upgrades a...
View full detailsOriginal price $900.00 - Original price $900.00Original price$900.00$900.00 - $900.00Current price $900.00| / -
XDP Rocker Arm Shafts XD385
XdpOriginal price $672.00 - Original price $672.00Original price$672.00$672.00 - $672.00Current price $672.00| /The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engines. From the fa...
View full detailsOriginal price $672.00 - Original price $672.00Original price$672.00$672.00 - $672.00Current price $672.00| / -
XDP Billet Rocker Arm Valve Bridge Set XD384
XdpOriginal price $637.00 - Original price $637.00Original price$637.00$637.00 - $637.00Current price $637.00| /The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Duramax. The OE r...
View full detailsOriginal price $637.00 - Original price $637.00Original price$637.00$637.00 - $637.00Current price $637.00| / -
XDP X-TRA Cool Direct-Fit Radiator Clutch Fan Blade XD374
XdpOriginal price $106.00 - Original price $106.00Original price$106.00$106.00 - $106.00Current price $106.00| /Don't let your 2001-2005 GM 6.6L Duramax overheat due to a broken or damaged fan, replace it with the XDP X-TRA Cool Direct-Fit Radiator Clutch Fan...
View full detailsOriginal price $106.00 - Original price $106.00Original price$106.00$106.00 - $106.00Current price $106.00| / -
XDP Custom Fender Cover XD372
XdpOriginal price $35.00 - Original price $35.00Original price$35.00$35.00 - $35.00Current price $35.00| /The XDP Custom Fender Cover XD372 offers the ultimate in paint protection when wrenching on your truck. Manufactured from a high-quality PVC foam...
View full detailsOriginal price $35.00 - Original price $35.00Original price$35.00$35.00 - $35.00Current price $35.00| / -
XDP Wrinkle Black HD High Output Alternator XD355
XdpOriginal price $596.00 - Original price $596.00Original price$596.00$596.00 - $596.00Current price $596.00| /Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD355. The Dura...
View full detailsOriginal price $596.00 - Original price $596.00Original price$596.00$596.00 - $596.00Current price $596.00| / -
XDP Billet Coolant Block-Off Plate XD344
XdpOriginal price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00| /Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on ...
View full detailsOriginal price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00| / -
XDP 7/16" Competition & Race Performance Pushrods XD316
XdpOriginal price $525.00 - Original price $525.00Original price$525.00$525.00 - $525.00Current price $525.00| /Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performance XD316. The ...
View full detailsOriginal price $525.00 - Original price $525.00Original price$525.00$525.00 - $525.00Current price $525.00| / -
Fleece Performance Billet PTO Covers Fleece Performance
FleeceOriginal price $146.00 - Original price $146.00Original price$146.00$146.00 - $146.00Current price $146.00| /Dress up your Allison Transmission with our Billet PTO Cover Kit. Complete kit includes covers, gaskets, and button head bolts to give your transmi...
View full detailsOriginal price $146.00 - Original price $146.00Original price$146.00$146.00 - $146.00Current price $146.00| / -
Duramax Turbo Thermostat Delete Plug Fleece Performance
FleeceOriginal price $56.00 - Original price $56.00Original price$56.00$56.00 - $56.00Current price $56.00| /The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled...
View full detailsOriginal price $56.00 - Original price $56.00Original price$56.00$56.00 - $56.00Current price $56.00| / -
6.6L Duramax Stage 2 Pushrods, 0.875 inch dia Fleece Performance
FleeceOriginal price $715.00 - Original price $715.00Original price$715.00$715.00 - $715.00Current price $715.00| /Upgraded 0.875 inch diameter Pushrods for GM's Duramax 6.6L diesel engines. They are produced from 4130 chrome molybdenum steel and heat treated to...
View full detailsOriginal price $715.00 - Original price $715.00Original price$715.00$715.00 - $715.00Current price $715.00| / -
1.5 inch T4 Pedestal Spacer Fleece Performance
FleeceOriginal price $166.00 - Original price $166.00Original price$166.00$166.00 - $166.00Current price $166.00| /This T4 Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra 1.0 inch or 1.5 inch of elevation out-of- the- valley ...
View full detailsOriginal price $166.00 - Original price $166.00Original price$166.00$166.00 - $166.00Current price $166.00| / -
63mm Billet LB7 Cheetah Turbocharger 01-04 Silverado/Sierra 2500/3500 Duramax Fleece Performance
FleeceOriginal price $2,767.00 - Original price $2,767.00Original price$2,767.00$2,767.00 - $2,767.00Current price $2,767.00| /Wake up your 2001-2004 LB7 with the drop-in replacement Fleece Performance LB7 Cheetah Turbocharger. Featuring a Fleece Performance custom 63mm bil...
View full detailsOriginal price $2,767.00 - Original price $2,767.00Original price$2,767.00$2,767.00 - $2,767.00Current price $2,767.00| / -
Duramax Billet Coolant Block Off Plate 2001-2017 Fleece Performance
FleeceOriginal price $82.00 - Original price $82.00Original price$82.00$82.00 - $82.00Current price $82.00| /OE covers are prone to leakage as the gaskets dry out and factory cast covers corrode. Our billet coolant block off plate with an integral O-ring i...
View full detailsOriginal price $82.00 - Original price $82.00Original price$82.00$82.00 - $82.00Current price $82.00| / -
Allison Transmission Cooler Lines For 2001-2005 LB7-LLY Fleece Performance
FleeceOriginal price $392.00 - Original price $392.00Original price$392.00$392.00 - $392.00Current price $392.00| /Allison Transmission Cooler Lines. Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit come...
View full detailsOriginal price $392.00 - Original price $392.00Original price$392.00$392.00 - $392.00Current price $392.00| / -
Tie Rod Reinforcement Sleeves For 1999-2010 GM 2500-3500HD Pickups Fleece Performance
FleeceOriginal price $117.00 - Original price $117.00Original price$117.00$117.00 - $117.00Current price $117.00| /Tie Rod Reinforcement Sleeves for 1999-2010 GM 2500-3500HD Pickups. Fleece Performance Tie Rod Sleeves are a must for any 1999-2010 GM 2500-3500HD ...
View full detailsOriginal price $117.00 - Original price $117.00Original price$117.00$117.00 - $117.00Current price $117.00| / -
5 Speed Allison Kodiak/TopKick TapShifter Fleece Performance
FleeceOriginal price $509.00 - Original price $509.00Original price$509.00$509.00 - $509.00Current price $509.00| /5 Speed Allison Kodiak/TopKick TapShifter The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the tou...
View full detailsOriginal price $509.00 - Original price $509.00Original price$509.00$509.00 - $509.00Current price $509.00| / -
PowerFlo Lift Pump for 01-04 Sierra 2500/3500 Duramax Fleece Performance
FleeceOriginal price $944.00 - Original price $944.00Original price$944.00$944.00 - $944.00Current price $944.00| /The LB7 PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. Direct OEM In-Tank Re...
View full detailsOriginal price $944.00 - Original price $944.00Original price$944.00$944.00 - $944.00Current price $944.00| / -
Modified LB7 Intake Horn Fleece Performance
FleeceOriginal price $145.00 - Original price $145.00Original price$145.00$145.00 - $145.00Current price $145.00| /Modified LB7 Intake Horn. Increase your LB7's potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp...
View full detailsOriginal price $145.00 - Original price $145.00Original price$145.00$145.00 - $145.00Current price $145.00| /
BUILT FOR PERFORMANCE
Developed out of a collaboration between General Motors and Isuzu, the Duramax LB7 is a first-generation diesel engine and the first to bear the name “Duramax.” It was designed to fit the HD range of GM pickup trucks, including the Chevy Silverado HD and GMC Sierra HD. Introduced in 2001, it saw production until its replacement with the LLY Duramax in 2004. Overall, it’s known as a reliable and strong diesel engine, which is why so many owners are willing to take the time to take care of them.
Here at Powerhouse Diesel, our inventory of LB7 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 LB7 upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LB7 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 LB7 accessories and parts including:
- Suspension parts
- Turbochargers
- Exhausts
- Injectors
- Intakes and cooling system parts
- Injection pumps and lift pumpsFluids
- And more
LET US SHOW YOU THE WAY
Our expertise and knowledge make us the best place to look for parts to upgrade your LB7 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.