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.
Filters
- Air Compressor Systems (6)
- Air Compressors (3)
- Air Filters - Direct Fit (3)
- Air Springs (5)
- Air Suspension Kits (8)
- Axles (7)
- Ball Joint (5)
- Bearings (4)
- Bed Bars (3)
- Bed Liners (4)
- Block Off Plates (4)
- Bungs (3)
- Camshafts (3)
- Clamps (4)
- Cold Air Intakes (11)
- Connecting Pipes (7)
- Coolant Reservoirs (5)
- Diff Covers (24)
- Differential Bushings (11)
- Differential Housings (3)
- Differential Install Kits (24)
- Differential Overhaul Kits (8)
- Differential Seal Kits (5)
- Differential Spider Gears (10)
- Differential Yokes (8)
- Differentials (20)
- Downpipes (3)
- Exhaust Brakes (6)
- Final Drive Gears (50)
- Fittings (3)
- Flexplates (3)
- Floor Mats - Rubber (16)
- Fluids (14)
- Fuel Air Separators (12)
- Fuel Components Misc (8)
- Fuel Injector (8)
- Fuel Injector Connectors (4)
- Fuel Injector Line (4)
- Fuel Injector Nozzles (7)
- Fuel Injectors - Diesel (44)
- Fuel Lines (9)
- Fuel Pressure Regulators (5)
- Fuel Pumps (18)
- Fuel Systems (5)
- Gear Oils (6)
- Hardware (9)
- Hardware - Singles (5)
- Hardware Kits - Other (9)
- Headers & Manifolds (12)
- Heads (5)
- Hitch Accessories (5)
- Hoses (3)
- Idler Arm (3)
- Injection Pumps & Controllers (24)
- Intercooler Kits (5)
- Intercoolers (10)
- LED Light Bars (7)
- LED Light Pods (5)
- Lug Nuts (5)
- Monitor (4)
- Mud Flaps (3)
- Oil Caps (3)
- Oil Line Kits (8)
- Piston Sets - Cast - 6cyl (3)
- Piston Sets - Forged - 8cyl (3)
- Power Steering Gearbox (3)
- Pressure Relief Valves (4)
- Programmers & Tuners (4)
- Radiators (4)
- Ring & Pinions (6)
- Ring and Pinion Install Kits (11)
- Roof Top Tent (3)
- Running Boards (6)
- Shifters (5)
- Shock (3)
- Shock Absorber (7)
- Shocks & Stabilizers (17)
- Shocks and Struts (27)
- Short Ram Air Intakes (4)
- Steering Stabilizer (5)
- Suspension Air Spring (3)
- Suspension Arms & Components (3)
- Sway Bar End Link (3)
- Tie Rod (8)
- Tie Rods (3)
- Tools (14)
- Torque Converters (4)
- Transmission Coolers (5)
- Transmission Internals (5)
- Transmission Pans (3)
- Transmission Rebuild Kits (4)
- Turbocharger (21)
- Turbochargers (4)
- U-Joints (10)
- Valve Bodies (4)
- Vertex Shocks (6)
- Wheel Bearing Install Kits (4)
- Wheel Bearings (8)
- Wheels (8)
- Wiring Harnesses (4)
- AFE (42)
- Air Lift (12)
- AirDog (7)
- AMP Research (8)
- APEX (11)
- ARP (7)
- ATS Diesel (17)
- Banks Power (20)
- BD Diesel (54)
- BedRug (4)
- Bilstein (13)
- CSF (2)
- Daystar (1)
- DDP (18)
- Eaton (11)
- Edge (8)
- Exergy (30)
- FASS Fuel Systems (8)
- Firestone (15)
- Fleece Performance (38)
- FOX (15)
- Garrett (1)
- Industrial Injection (62)
- Kc Turbo (1)
- Kryptonite (43)
- LUND (5)
- Mishimoto (28)
- PPE (1)
- Pro Form Fab (1)
- Pusher Intakes (2)
- ReadyLift (2)
- Redhead (1)
- Rough Country (93)
- S&B (5)
- S&S (24)
- Schaeffer's (16)
- SCT Performance (2)
- Smeding (24)
- South Bend Clutch (4)
- Titan Fuel Tanks (7)
- Wagler (1)
- WeatherTech (28)
- Wehrli (45)
- XDP (44)
- Yukon Gear & Axle (213)
-
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,761.00$ 5,761.00 - $ 5,761.00Current price $ 5,761.00| /Wehrli Model WCF100349 1 Piece 3" Driver Side Intercooler pipe that was designed to replace the factory pipe and low-quality silicone boots. This I...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,761.00$ 5,761.00 - $ 5,761.00Current price $ 5,761.00| / -
Dodge Double Dragon 120 Remanufactured CP3 Injection Pump For 03-04 5.9L Cummins 12mm Industrial Injection
Industrial InjectionOriginal price $ 39,590.00Original price $ 39,590.00 - Original price $ 39,590.00Original price $ 39,590.00Current price $ 38,402.00$ 38,402.00 - $ 38,402.00Current price $ 38,402.00| /Industrial Injection Model: 0986437304DDThe Modified CP3 offered by Industrial Injection is a drop in replacement for the stock CP3 fuel pump. The ...
View full detailsOriginal price $ 39,590.00Original price $ 39,590.00 - Original price $ 39,590.00Original price $ 39,590.00Current price $ 38,402.00$ 38,402.00 - $ 38,402.00Current price $ 38,402.00| /Save 3% Save % -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,886.00$ 1,886.00 - $ 1,886.00Current price $ 1,886.00| /Fleece Performance Model FPE-DTFL-0116Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,886.00$ 1,886.00 - $ 1,886.00Current price $ 1,886.00| / -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,663.00$ 9,663.00 - $ 9,663.00Current price $ 9,663.00| /Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,663.00$ 9,663.00 - $ 9,663.00Current price $ 9,663.00| / -
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 943.00$ 943.00 - $ 943.00Current price $ 943.00| /Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 943.00$ 943.00 - $ 943.00Current price $ 943.00| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 754.00$ 754.00 - $ 754.00Current price $ 754.00| /Fleece Performance Model FPE-DMAX-OC-REDDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 754.00$ 754.00 - $ 754.00Current price $ 754.00| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 754.00$ 754.00 - $ 754.00Current price $ 754.00| /Fleece Performance Model FPE-DMAX-OC-BLUDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 754.00$ 754.00 - $ 754.00Current price $ 754.00| / -
Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,375.00$ 3,375.00 - $ 3,375.00Current price $ 3,375.00| /Fleece Performance Model FPE-ALILKRControl your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,375.00$ 3,375.00 - $ 3,375.00Current price $ 3,375.00| / -
Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,258.00$ 2,258.00 - $ 2,258.00Current price $ 2,258.00| /Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,258.00$ 2,258.00 - $ 2,258.00Current price $ 2,258.00| / -
Fleece Performance 01-10 GM Duramax 6.6L LB7 / LLY / LBZ / LMM Front TufShafts
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 17,816.00$ 17,816.00 - $ 17,816.00Current price $ 17,816.00| /Fleece Performance Model FPE-TUFSHAFTSTufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front a...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 17,816.00$ 17,816.00 - $ 17,816.00Current price $ 17,816.00| / -
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,867.00$ 1,867.00 - $ 1,867.00Current price $ 1,867.00| /Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,867.00$ 1,867.00 - $ 1,867.00Current price $ 1,867.00| / -
Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 528.00$ 528.00 - $ 528.00Current price $ 528.00| /Fleece Performance Model FPE-HAR-DMAX-MAP-0107Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine including MAP, BARO, cam...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 528.00$ 528.00 - $ 528.00Current price $ 528.00| / -
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,072.00$ 5,072.00 - $ 5,072.00Current price $ 5,072.00| /Fleece Performance Model FPE-TL-LB7-LLY Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,072.00$ 5,072.00 - $ 5,072.00Current price $ 5,072.00| / -
Banks Power Racing Exhaust Manifold 01-16 Duramax LBZ-LML Race Ported (Hardware Not Included)
Banks PowerOriginal price $ 15,187.00Original price $ 15,187.00 - Original price $ 15,187.00Original price $ 15,187.00Current price $ 13,669.00$ 13,669.00 - $ 13,669.00Current price $ 13,669.00| /If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Ban...
View full detailsOriginal price $ 15,187.00Original price $ 15,187.00 - Original price $ 15,187.00Original price $ 15,187.00Current price $ 13,669.00$ 13,669.00 - $ 13,669.00Current price $ 13,669.00| /Save 10% Save % -
South Bend Clutch 92-01 GM 6.5L Solid Flywheel (for 6.5L SBC Clutch Kits)
South Bend ClutchOriginal price $ 7,813.00Original price $ 7,813.00 - Original price $ 7,813.00Original price $ 7,813.00Current price $ 7,768.00$ 7,768.00 - $ 7,768.00Current price $ 7,768.00| /South Bend Clutch Model 167126South Bend Clutch 92-01 GM 6.5L Solid Flywheel (for 6.5L SBC Clutch Kits)This Part Fits: Year Make Model Submode...
View full detailsOriginal price $ 7,813.00Original price $ 7,813.00 - Original price $ 7,813.00Original price $ 7,813.00Current price $ 7,768.00$ 7,768.00 - $ 7,768.00Current price $ 7,768.00| /Save 1% Save % -
Yukon Gear Adjuster Lock Bolt For Left Hand Case Half Of 7.2in and 9.25in GM IFS
Yukon Gear & AxleOriginal price $ 583.00 - Original price $ 583.00Original price$ 583.00$ 583.00 - $ 583.00Current price $ 583.00| /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 $ 583.00 - Original price $ 583.00Original price$ 583.00$ 583.00 - $ 583.00Current price $ 583.00| / -
Yukon Gear 1480 U-Bolt Kit
Yukon Gear & AxleOriginal price $ 903.00 - Original price $ 903.00Original price$ 903.00$ 903.00 - $ 903.00Current price $ 903.00| /Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-d...
View full detailsOriginal price $ 903.00 - Original price $ 903.00Original price$ 903.00$ 903.00 - $ 903.00Current price $ 903.00| / -
Lund 02-06 Chevy Avalanche EZ Running Board Mounting Bracket Kit - Brite
LUNDOriginal price $ 3,394.00 - Original price $ 3,394.00Original price$ 3,394.00$ 3,394.00 - $ 3,394.00Current price $ 3,394.00| /Feature heavy duty U channel steel construction. Custom fit moulding kits for each application. Most are no-drill. Recommended for running boards w...
View full detailsOriginal price $ 3,394.00 - Original price $ 3,394.00Original price$ 3,394.00$ 3,394.00 - $ 3,394.00Current price $ 3,394.00| / -
Yukon Gear Pilot Bearing For 10.5in 14 Bolt Truck / 2.050in O.D
Yukon Gear & AxleOriginal price $ 885.00 - Original price $ 885.00Original price$ 885.00$ 885.00 - $ 885.00Current price $ 885.00| /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 $ 885.00 - Original price $ 885.00Original price$ 885.00$ 885.00 - $ 885.00Current price $ 885.00| / -
Yukon Gear Axle Bearing & Seal Kit For GM 9.5in
Yukon Gear & AxleOriginal price $ 1,884.00 - Original price $ 1,884.00Original price$ 1,884.00$ 1,884.00 - $ 1,884.00Current price $ 1,884.00| /Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...
View full detailsOriginal price $ 1,884.00 - Original price $ 1,884.00Original price$ 1,884.00$ 1,884.00 - $ 1,884.00Current price $ 1,884.00| / -
Yukon Gear Axle Bearing & Seal Kit For GM 11.5in aam Rear
Yukon Gear & AxleOriginal price $ 5,390.00 - Original price $ 5,390.00Original price$ 5,390.00$ 5,390.00 - $ 5,390.00Current price $ 5,390.00| /Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...
View full detailsOriginal price $ 5,390.00 - Original price $ 5,390.00Original price$ 5,390.00$ 5,390.00 - $ 5,390.00Current price $ 5,390.00| / -
Yukon Gear Axle Bearing & Seal Kit For 10.5in GM 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 2,996.00 - Original price $ 2,996.00Original price$ 2,996.00$ 2,996.00 - $ 2,996.00Current price $ 2,996.00| /Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...
View full detailsOriginal price $ 2,996.00 - Original price $ 2,996.00Original price$ 2,996.00$ 2,996.00 - $ 2,996.00Current price $ 2,996.00| / -
Yukon Gear Axle Bearing & Seal Kit For GM 9.25in IFS Front
Yukon Gear & AxleOriginal price $ 3,637.00 - Original price $ 3,637.00Original price$ 3,637.00$ 3,637.00 - $ 3,637.00Current price $ 3,637.00| /Yukon axle bearing and seal kits are specially designed for each application and use high-quality bearings and seals.Installation InstructionsInsta...
View full detailsOriginal price $ 3,637.00 - Original price $ 3,637.00Original price$ 3,637.00$ 3,637.00 - $ 3,637.00Current price $ 3,637.00| / -
USA Standard Bearing Kit For 98+ 10.5in GM 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 5,598.00 - Original price $ 5,598.00Original price$ 5,598.00$ 5,598.00 - $ 5,598.00Current price $ 5,598.00| /USA Standard Gear Bearing Installation Kits are perfect for shops and builders who have shims on the shelf and are looking to save cost over a Mast...
View full detailsOriginal price $ 5,598.00 - Original price $ 5,598.00Original price$ 5,598.00$ 5,598.00 - $ 5,598.00Current price $ 5,598.00| /
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 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 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.