LB7 Duramax Parts
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Yukon Gear Grizzly Locker For GM 10.5in 14 Bolt Truck w/ 30 Spline Axles
Yukon Gear & AxleOriginal price $ 14,704.00 - Original price $ 14,704.00Original price$ 14,704.00$ 14,704.00 - $ 14,704.00Current price $ 14,704.00Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...
View full detailsOriginal price $ 14,704.00 - Original price $ 14,704.00Original price$ 14,704.00$ 14,704.00 - $ 14,704.00Current price $ 14,704.00 -
Yukon Gear Grizzly Locker For GM 10.5in 14T Differential 40 Spline 4.10-Down Ratio
Yukon Gear & AxleOriginal price $ 15,967.00 - Original price $ 15,967.00Original price$ 15,967.00$ 15,967.00 - $ 15,967.00Current price $ 15,967.00Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...
View full detailsOriginal price $ 15,967.00 - Original price $ 15,967.00Original price$ 15,967.00$ 15,967.00 - $ 15,967.00Current price $ 15,967.00 -
Yukon Gear Grizzly Locker For GM & Chrysler 11.5in w/ 38 Spline Axles
Yukon Gear & AxleOriginal price $ 35,819.00 - Original price $ 35,819.00Original price$ 35,819.00$ 35,819.00 - $ 35,819.00Current price $ 35,819.00Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...
View full detailsOriginal price $ 35,819.00 - Original price $ 35,819.00Original price$ 35,819.00$ 35,819.00 - $ 35,819.00Current price $ 35,819.00 -
Yukon Gear GM Side Gear Spacer Sleeve For GM 9.25in IFS
Yukon Gear & AxleOriginal price $ 658.00 - Original price $ 658.00Original price$ 658.00$ 658.00 - $ 658.00Current price $ 658.00Yukon 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 $ 658.00 - Original price $ 658.00Original price$ 658.00$ 658.00 - $ 658.00Current price $ 658.00 -
Yukon Gear Finned Aluminum Cover For Dodge & GM 11.5in
Yukon Gear & AxleOriginal price $ 8,181.00 - Original price $ 8,181.00Original price$ 8,181.00$ 8,181.00 - $ 8,181.00Current price $ 8,181.00These 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 $ 8,181.00 - Original price $ 8,181.00Original price$ 8,181.00$ 8,181.00 - $ 8,181.00Current price $ 8,181.00 -
Yukon Gear GM 9.25 IFS Side Seal / 1998+
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 Grizzly Locker For GM & Chrysler 11.5in w/ 30 Spline Axles
Yukon Gear & AxleOriginal price $ 30,163.00 - Original price $ 30,163.00Original price$ 30,163.00$ 30,163.00 - $ 30,163.00Current price $ 30,163.00Everything about the Yukon Grizzly Locker is hardcore, its casing and gears, its advanced gear tooth design, and its impact on traction and perform...
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 Eaton-Type Positraction Carbon Clutch Kit w/ 14 Plates For GM 14T and 10.5in
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 Gear & Axle clutch kits fit popular GM diffs outfitted with a Yukon Dura Grip positraction unit feature 14 advanced carbon clutch plates,...
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 Dura Grip Positraction For GM 9.5in w/ 33 Spline Axles
Yukon Gear & AxleOriginal price $ 16,966.00 - Original price $ 16,966.00Original price$ 16,966.00$ 16,966.00 - $ 16,966.00Current price $ 16,966.00Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...
View full detailsOriginal price $ 16,966.00 - Original price $ 16,966.00Original price$ 16,966.00$ 16,966.00 - $ 16,966.00Current price $ 16,966.00 -
Yukon Gear Eaton-Type 14 Plate Carbon Clutch Set For 9.5in GM and 9.75in Ford
Yukon Gear & AxleOriginal price $ 6,616.00 - Original price $ 6,616.00Original price$ 6,616.00$ 6,616.00 - $ 6,616.00Current price $ 6,616.00Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spi...
View full detailsOriginal price $ 6,616.00 - Original price $ 6,616.00Original price$ 6,616.00$ 6,616.00 - $ 6,616.00Current price $ 6,616.00 -
Yukon Gear Eaton Positraction Shim Kit For 10.5in GM 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 $ 1,394.00This Yukon Gear & Axle shim kit is designed for GM 14T differentials outfitted with an Eaton positraction unit.Installation InstructionsInstall...
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 Dura Grip Positraction For 10.5in GM 14 Bolt Truck / 4.10 & Down
Yukon Gear & AxleOriginal price $ 19,945.00 - Original price $ 19,945.00Original price$ 19,945.00$ 19,945.00 - $ 19,945.00Current price $ 19,945.00Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...
View full detailsOriginal price $ 19,945.00 - Original price $ 19,945.00Original price$ 19,945.00$ 19,945.00 - $ 19,945.00Current price $ 19,945.00 -
Yukon Gear Dura Grip For GM & Chrysler 11.5in / 30 Spline
Yukon Gear & AxleOriginal price $ 28,278.00 - Original price $ 28,278.00Original price$ 28,278.00$ 28,278.00 - $ 28,278.00Current price $ 28,278.00Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...
View full detailsOriginal price $ 28,278.00 - Original price $ 28,278.00Original price$ 28,278.00$ 28,278.00 - $ 28,278.00Current price $ 28,278.00 -
Yukon Gear Dana 60 Full-Floating Blank 35-Spline Diameter Non-Drilled 4340 Chromoly Axle Shaft
Yukon Gear & AxleOriginal price $ 5,126.00 - Original price $ 5,126.00Original price$ 5,126.00$ 5,126.00 - $ 5,126.00Current price $ 5,126.00Yukon Master Overhaul Kits give you all the high-quality parts you need to start and finish every differential job. Yukon offers more tailor-made k...
View full detailsOriginal price $ 5,126.00 - Original price $ 5,126.00Original price$ 5,126.00$ 5,126.00 - $ 5,126.00Current price $ 5,126.00 -
Yukon Gear Cross Pin Shaft For GM 9.5in / Fits Standard & Yukon Dura Grip or Eaton Posi Carrier
Yukon Gear & AxleOriginal price $ 583.00 - Original price $ 583.00Original price$ 583.00$ 583.00 - $ 583.00Current price $ 583.00Yukon 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 $ 583.00 - Original price $ 583.00Original price$ 583.00$ 583.00 - $ 583.00Current price $ 583.00 -
Yukon Gear Crush Sleeve Eliminator Kit For GM 10.5in 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 1,884.00 - Original price $ 1,884.00Original price$ 1,884.00$ 1,884.00 - $ 1,884.00Current price $ 1,884.00Crush sleeve eliminator kit for GM 10.5" 14 bolt truck. This kit contains a solid spacer & shim kit to eliminate the crush sleeve and set pinio...
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 Chrome Cover For 9.5in GM
Yukon Gear & AxleOriginal price $ 1,224.00 - Original price $ 1,224.00Original price$ 1,224.00$ 1,224.00 - $ 1,224.00Current price $ 1,224.00These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.Installati...
View full detailsOriginal price $ 1,224.00 - Original price $ 1,224.00Original price$ 1,224.00$ 1,224.00 - $ 1,224.00Current price $ 1,224.00 -
Yukon Gear Chrome Cover For 10.5in GM 14 Bolt Truck
Yukon Gear & AxleOriginal price $ 1,167.00 - Original price $ 1,167.00Original price$ 1,167.00$ 1,167.00 - $ 1,167.00Current price $ 1,167.00These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.Installati...
View full detailsOriginal price $ 1,167.00 - Original price $ 1,167.00Original price$ 1,167.00$ 1,167.00 - $ 1,167.00Current price $ 1,167.00 -
Yukon Gear 8.25in GM IFS Pinion Seal (88 and Up)
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 4340 Chrome Moly Rear Axle For GM 11.5in 14 Bolt Truck 30 Spline
Yukon Gear & AxleOriginal price $ 7,540.00 - Original price $ 7,540.00Original price$ 7,540.00$ 7,540.00 - $ 7,540.00Current price $ 7,540.00Yukon 4340 cut to length shaft for GM 14T & 11.5", 30 spline, 34.8"-38.8". Yukon 4340 Chrome Moly alloy axles offer a strength increase over st...
View full detailsOriginal price $ 7,540.00 - Original price $ 7,540.00Original price$ 7,540.00$ 7,540.00 - $ 7,540.00Current price $ 7,540.00 -
Yukon Gear 1541H Right Hand Long Side Stub Axle For 97-00 GM 9.25in IFS
Yukon Gear & AxleOriginal price $ 11,197.00 - Original price $ 11,197.00Original price$ 11,197.00$ 11,197.00 - $ 11,197.00Current price $ 11,197.00Yukon Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. Hig...
View full detailsOriginal price $ 11,197.00 - Original price $ 11,197.00Original price$ 11,197.00$ 11,197.00 - $ 11,197.00Current price $ 11,197.00 -
Yukon Gear 1541H Alloy Front Leftt Hand Short Side Stub Axle For GM 9.25in IFS (88+)
Yukon Gear & AxleOriginal price $ 6,653.00 - Original price $ 6,653.00Original price$ 6,653.00$ 6,653.00 - $ 6,653.00Current price $ 6,653.00Fits 2007 and newer clamshell applications, will also work for 4WD/ AWD 2006 & older applications when used with YPKGM9.25IFS-S-33 internal gea...
View full detailsOriginal price $ 6,653.00 - Original price $ 6,653.00Original price$ 6,653.00$ 6,653.00 - $ 6,653.00Current price $ 6,653.00 -
Yukon Gear 1410 U/Joint w/Zerk Fitting 4.188in Snap Ring 1.118in Cap Diameter Outside Snap Ring
Yukon Gear & AxleOriginal price $ 1,092.00 - Original price $ 1,092.00Original price$ 1,092.00$ 1,092.00 - $ 1,092.00Current price $ 1,092.00Yukon 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 $ 1,092.00 - Original price $ 1,092.00Original price$ 1,092.00$ 1,092.00 - $ 1,092.00Current price $ 1,092.00 -
Yukon Gear 1480 Lifetime Series U/Joint 4.188in Ring Span 1.375in Cap Diameter Outside Snap Ring
Yukon Gear & AxleOriginal price $ 1,714.00 - Original price $ 1,714.00Original price$ 1,714.00$ 1,714.00 - $ 1,714.00Current price $ 1,714.00Yukon 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 $ 1,714.00 - Original price $ 1,714.00Original price$ 1,714.00$ 1,714.00 - $ 1,714.00Current price $ 1,714.00
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.