LB7 Duramax Parts
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Yukon Gear Thrust Washer For GM 9.25in IFS Stub Shaft
Yukon Gear & AxleOriginal price $ 734.00 - Original price $ 734.00Original price$ 734.00$ 734.00 - $ 734.00Current price $ 734.00Yukon 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 $ 734.00 - Original price $ 734.00Original price$ 734.00$ 734.00 - $ 734.00Current price $ 734.00 -
Yukon Gear Steel Spool For GM 14 Bolt Truck w/ 30 Spline Axles / 4.10 & Down
Yukon Gear & AxleOriginal price $ 9,896.00 - Original price $ 9,896.00Original price$ 9,896.00$ 9,896.00 - $ 9,896.00Current price $ 9,896.00Yukon Performance steel spool for GM 14T with 30 spline axles. fits 4.10 and down. Yukon performance spools are made from the highest quality mater...
View full detailsOriginal price $ 9,896.00 - Original price $ 9,896.00Original price$ 9,896.00$ 9,896.00 - $ 9,896.00Current price $ 9,896.00 -
Yukon Gear Steel Cover For GM 10.5in 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 1,394.00 - Original price $ 1,394.00Original price$ 1,394.00$ 1,394.00 - $ 1,394.00Current price $ 1,394.00These Yukon replacement diff covers are a direct bolt-on.Installation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submode...
View full detailsOriginal price $ 1,394.00 - Original price $ 1,394.00Original price$ 1,394.00$ 1,394.00 - $ 1,394.00Current price $ 1,394.00 -
Yukon Gear Steel Cover For Chrysler & GM 11.5in / w/o Fill Plug
Yukon Gear & AxleOriginal price $ 2,506.00 - Original price $ 2,506.00Original price$ 2,506.00$ 2,506.00 - $ 2,506.00Current price $ 2,506.0011.5AAM REAR COVER, (Fill plug not included) (NOT Finned!) (fits GM & CHY)Installation InstructionsInstallation InstructionsThis Part Fits: Ye...
View full detailsOriginal price $ 2,506.00 - Original price $ 2,506.00Original price$ 2,506.00$ 2,506.00 - $ 2,506.00Current price $ 2,506.00 -
Yukon Gear Standard Open Spider Gear Kit For GM 10.5in and 14T w/ 30 Spline Axles
Yukon Gear & AxleOriginal price $ 5,918.00 - Original price $ 5,918.00Original price$ 5,918.00$ 5,918.00 - $ 5,918.00Current price $ 5,918.00Yukon standard open spider gear kit for GM 10.5" and 14T with 30 spline axles. Yukon uses higher quality materials and better techniques than OEM t...
View full detailsOriginal price $ 5,918.00 - Original price $ 5,918.00Original price$ 5,918.00$ 5,918.00 - $ 5,918.00Current price $ 5,918.00 -
Yukon Gear Standard Open Spider Gear Kit For 9.25in and 9.5in GM IFS w/ 33 Spline Axles
Yukon Gear & AxleOriginal price $ 5,975.00 - Original price $ 5,975.00Original price$ 5,975.00$ 5,975.00 - $ 5,975.00Current price $ 5,975.00Yukon standard open spider gear kit for 9.5" GM rear and '06 and earlier GM 9.25" IFS with 33 spline axles. Yukon uses higher quality materials and...
View full detailsOriginal price $ 5,975.00 - Original price $ 5,975.00Original price$ 5,975.00$ 5,975.00 - $ 5,975.00Current price $ 5,975.00 -
Yukon Gear Standard Open Spider Gear Kit For 11.5in GM w/ 30 Spline Axles
Yukon Gear & AxleOriginal price $ 4,033.00 - Original price $ 4,033.00Original price$ 4,033.00$ 4,033.00 - $ 4,033.00Current price $ 4,033.0011.5" cases and spiders came in two different sizes, with large and small hub sizes on the side gears. Small hub diameter is 1.816" and came in '07...
View full detailsOriginal price $ 4,033.00 - Original price $ 4,033.00Original price$ 4,033.00$ 4,033.00 - $ 4,033.00Current price $ 4,033.00 -
Yukon Gear Standard Open Cross Pin Shaft For Four Pinion Design For GM 10.5in 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 1,808.00 - Original price $ 1,808.00Original price$ 1,808.00$ 1,808.00 - $ 1,808.00Current price $ 1,808.00Yukon 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 $ 1,808.00 - Original price $ 1,808.00Original price$ 1,808.00$ 1,808.00 - $ 1,808.00Current price $ 1,808.00 -
Yukon Gear Standard Open Carrier Case / GM 10.5in 14 Bolt Truck / 4.10 & Down
Yukon Gear & AxleOriginal price $ 11,951.00 - Original price $ 11,951.00Original price$ 11,951.00$ 11,951.00 - $ 11,951.00Current price $ 11,951.00Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each uni...
View full detailsOriginal price $ 11,951.00 - Original price $ 11,951.00Original price$ 11,951.00$ 11,951.00 - $ 11,951.00Current price $ 11,951.00 -
Yukon Gear Spool For GM & Chrysler 11.5in / 38 Spline
Yukon Gear & AxleOriginal price $ 30,163.00 - Original price $ 30,163.00Original price$ 30,163.00$ 30,163.00 - $ 30,163.00Current price $ 30,163.00Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential car...
View full detailsOriginal price $ 30,163.00 - Original price $ 30,163.00Original price$ 30,163.00$ 30,163.00 - $ 30,163.00Current price $ 30,163.00 -
Yukon Gear Standard Open Carrier Case & Spiders / GM 11.5
Yukon Gear & AxleOriginal price $ 13,686.00 - Original price $ 13,686.00Original price$ 13,686.00$ 13,686.00 - $ 13,686.00Current price $ 13,686.00Yukon Gear & Axle manufactures a full line of standard open and positraction limited slip carrier cases for a variety of applications. Each uni...
View full detailsOriginal price $ 13,686.00 - Original price $ 13,686.00Original price$ 13,686.00$ 13,686.00 - $ 13,686.00Current price $ 13,686.00 -
Yukon Gear Standard Open and Gov-Loc Cross Pin For 9.5in GM
Yukon Gear & AxleOriginal price $ 621.00 - Original price $ 621.00Original price$ 621.00$ 621.00 - $ 621.00Current price $ 621.00Yukon 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 $ 621.00 - Original price $ 621.00Original price$ 621.00$ 621.00 - $ 621.00Current price $ 621.00 -
Yukon Gear Spool For GM & Chrysler 11.5in / 30 Spline
Yukon Gear & AxleOriginal price $ 30,163.00 - Original price $ 30,163.00Original price$ 30,163.00$ 30,163.00 - $ 30,163.00Current price $ 30,163.00Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential car...
View full detailsOriginal price $ 30,163.00 - Original price $ 30,163.00Original price$ 30,163.00$ 30,163.00 - $ 30,163.00Current price $ 30,163.00 -
Yukon Gear Spider Gear Set For GM 9.5in Dura Grip Posi
Yukon Gear & AxleOriginal price $ 10,085.00 - Original price $ 10,085.00Original price$ 10,085.00$ 10,085.00 - $ 10,085.00Current price $ 10,085.00Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer last...
View full detailsOriginal price $ 10,085.00 - Original price $ 10,085.00Original price$ 10,085.00$ 10,085.00 - $ 10,085.00Current price $ 10,085.00 -
Yukon Gear Spider Gear Set For 10.5in GM 14 Bolt Truck Dura Grip Posi / 30 Spline
Yukon Gear & AxleOriginal price $ 11,876.00 - Original price $ 11,876.00Original price$ 11,876.00$ 11,876.00 - $ 11,876.00Current price $ 11,876.00Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer last...
View full detailsOriginal price $ 11,876.00 - Original price $ 11,876.00Original price$ 11,876.00$ 11,876.00 - $ 11,876.00Current price $ 11,876.00 -
Yukon Gear Ring and Pinion Gear Set 10.5in GM 14 Bolt Truck / 3.21 ratio
Yukon Gear & AxleOriginal price $ 9,425.00 - Original price $ 9,425.00Original price$ 9,425.00$ 9,425.00 - $ 9,425.00Current price $ 9,425.00Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...
View full detailsOriginal price $ 9,425.00 - Original price $ 9,425.00Original price$ 9,425.00$ 9,425.00 - $ 9,425.00Current price $ 9,425.00 -
Yukon Gear Replacement Pinion Depth Shims For Dana 80
Yukon Gear & AxleOriginal price $ 526.00 - Original price $ 526.00Original price$ 526.00$ 526.00 - $ 526.00Current price $ 526.00Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.Installatio...
View full detailsOriginal price $ 526.00 - Original price $ 526.00Original price$ 526.00$ 526.00 - $ 526.00Current price $ 526.00 -
Yukon Gear Ring & Pinion Install Kit for 10.5in. GM 14 Bolt 5.13 Thick Ring
Yukon Gear & AxleOriginal price $ 18,418.00 - Original price $ 18,418.00Original price$ 18,418.00$ 18,418.00 - $ 18,418.00Current price $ 18,418.00Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...
View full detailsOriginal price $ 18,418.00 - Original price $ 18,418.00Original price$ 18,418.00$ 18,418.00 - $ 18,418.00Current price $ 18,418.00 -
Yukon Gear Rear Pinion Install Kit For 10.5in GM 14 Bolt 4.11
Yukon Gear & AxleOriginal price $ 18,418.00 - Original price $ 18,418.00Original price$ 18,418.00$ 18,418.00 - $ 18,418.00Current price $ 18,418.00Yukon Gear Kits combine all the parts you need for your re-gear project. It delivers front and rear ring and pinion gear sets and the proper Yukon ...
View full detailsOriginal price $ 18,418.00 - Original price $ 18,418.00Original price$ 18,418.00$ 18,418.00 - $ 18,418.00Current price $ 18,418.00 -
Yukon Gear Rear Axle For GM 11.5in (00+) w/ A Length Of 35.94in and 30 Splines
Yukon Gear & AxleOriginal price $ 12,837.00 - Original price $ 12,837.00Original price$ 12,837.00$ 12,837.00 - $ 12,837.00Current price $ 12,837.00Yukon rear axle for GM 11.5" ('00 and newer) with a length of 35.94" and 30 splines. Yukon 1541H alloy axles offer a strength increase over stock w...
View full detailsOriginal price $ 12,837.00 - Original price $ 12,837.00Original price$ 12,837.00$ 12,837.00 - $ 12,837.00Current price $ 12,837.00 -
Yukon Gear Polished Aluminum Cover For 10.5in GM 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 4,844.00 - Original price $ 4,844.00Original price$ 4,844.00$ 4,844.00 - $ 4,844.00Current price $ 4,844.00These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polish...
View full detailsOriginal price $ 4,844.00 - Original price $ 4,844.00Original price$ 4,844.00$ 4,844.00 - $ 4,844.00Current price $ 4,844.00 -
Yukon Gear Pinion Yoke For 10+ GM 14 Bolt Truck / Express Van Only
Yukon Gear & AxleOriginal price $ 4,561.00 - Original price $ 4,561.00Original price$ 4,561.00$ 4,561.00 - $ 4,561.00Current price $ 4,561.00Yukon 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 $ 4,561.00 - Original price $ 4,561.00Original price$ 4,561.00$ 4,561.00 - $ 4,561.00Current price $ 4,561.00 -
Yukon Gear Pinion Seal For GM 9.25in IFS
Yukon Gear & AxleOriginal price $ 489.00 - Original price $ 489.00Original price$ 489.00$ 489.00 - $ 489.00Current price $ 489.00Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.Ins...
View full detailsOriginal price $ 489.00 - Original price $ 489.00Original price$ 489.00$ 489.00 - $ 489.00Current price $ 489.00 -
Yukon Gear Pinion install Kit For GM 9.25in Diff
Yukon Gear & AxleOriginal price $ 5,654.00 - Original price $ 5,654.00Original price$ 5,654.00$ 5,654.00 - $ 5,654.00Current price $ 5,654.00Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can b...
View full detailsOriginal price $ 5,654.00 - Original price $ 5,654.00Original price$ 5,654.00$ 5,654.00 - $ 5,654.00Current price $ 5,654.00
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.