Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale
Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale__left
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Anatomy of a Dura Grip Positraction Limited Slip Differential

Anatomy of a Positraction Limited Slip Differential

  • Fully rebuildable & proudly assembled in the USA
  • Limited Slip Differential w/Composite Clutches
  • All units backed by extensive product testing and state-of-the-art software design
  • Ultimate Durability: made with 4320 chromoly spider gears
  • Gears cut to provide the strongest teeth possible in any terrain

Built for the Most Rugged Terrain & Harshest Conditions

For whatever terrain you find yourself on, from street to snow, trails to mud - get the traction to keep on going with a Yukon Dura Grip Limited Slip Differential Positraction.

Yukon recommends the use of high grade GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is allowed but may result in aggressive or noisy operation.

Quality Checked with Two In-House Quality Labs

Two In-House Quality Labs in Everett, Washington

We test the metallurgy, fit, finish, construction and engineering specifications in one of our two in-house testing labs at our headquarters in beautiful Everett, Washington. Proudly designed and assembled near the rainy city of Seattle, all of our products are computer designed using the most state-of-the-art software. We use the highest grade 4320 chromoly steel for spider gears, high strength nodular iron case, and high quality composite clutches, the Yukon Dura Grip will provide lasting durable performance for years to come.

Features & details

Features

  • Forged 4320 Steel Internals
  • Fully Rebuildable
  • Clutch Style Positraction
  • Assembled in the USA

Product information

    Additional Information

  • ASIN: B003O6XJLO
  • Customer Reviews: 4.7 out of 5 stars 55Reviews
  • Best Sellers Rank:
    #59,793 in Automotive (See Top 100 in Automotive)
    #21 in Automotive Replacement Differential Assembly Kits
  • Date First Available: May 27, 2010
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
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Q: What carrier will fit my 1970 olds 12 bolt cover 8.5 carier differential?

A: for the 8.5" " O" axle , the correct carrier is YDGGM8.5O-3-28
this fits with OEM 3.08, 3…

Manufacturer A manufacturer | 6 months ago

Q: Is this a 10 bolt unit?

A: Yes for GM passenger cars. Use 30 spline unit for light-duty trucks.

Bubba | 9 months ago

Q: Is this a new part or remanufactured

A: This item is brand new.

Let me know if you have any other questions. …

Seller Quick Performance Racing | 4 years ago

Q: Will this fit in my Trans am 93 whith stock rear dif? I''m hitting the 400hp!!

A: no , stock rear in yours is either a 7.5" 10 bolt or a 7.75" 9 bolt.

Manufacturer A manufacturer | 2 years ago

Customer reviews

4.7 out of 54.7 out of 5
55 global ratings

Reviews with images

Top reviews from the United States

Kris Moore
5.0 out of 5 starsVerified Purchase
Great part. Extra parts may be needed for your application
Reviewed in the United States on March 24, 2019
Good product. Have about 800 miles on since install with no issues. Although the description needs to include that oversize bearings are required for my GM 8.5" 10 bolt application. Having to order the need bearings pushed back completion by a week. But it works well... See more
Good product. Have about 800 miles on since install with no issues. Although the description needs to include that oversize bearings are required for my GM 8.5" 10 bolt application. Having to order the need bearings pushed back completion by a week. But it works well now that it''s all in
12 people found this helpful
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Bubba
5.0 out of 5 starsVerified Purchase
Yukon differential GM 10-bolt w/stock axles
Reviewed in the United States on November 16, 2020
Nice little unit. I have both, 30 and 28 spline units. 30 spline carrier is a performance upgrade. You will need performance axles, and then those axles will probably use 1/2-inch wheel drive studs. Not a problems for most aftermarket aluminum wheels. The 28 spline is... See more
Nice little unit. I have both, 30 and 28 spline units. 30 spline carrier is a performance upgrade. You will need performance axles, and then those axles will probably use 1/2-inch wheel drive studs. Not a problems for most aftermarket aluminum wheels. The 28 spline is an excellent stock replacement. No modification needed, but both carriers will need different carrier bearings similar to Ford 9-inch. I recommend Timken ''SET47''.
One person found this helpful
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Kevin Kuder
5.0 out of 5 starsVerified Purchase
Great product, great price.
Reviewed in the United States on April 20, 2021
Great product. Installed in my 87 Chevy 4x4 and I am very happy with it. Haven''t driven it alot yet but it is working perfectly. No grabbing on turns or popping. Be sure and use the additive when filling with oil. I have used these units before and have had very good luck... See more
Great product. Installed in my 87 Chevy 4x4 and I am very happy with it. Haven''t driven it alot yet but it is working perfectly. No grabbing on turns or popping. Be sure and use the additive when filling with oil. I have used these units before and have had very good luck with them. If you don''t know how to set up a differential don''t attempt it. Find someone that does.
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Kevin
1.0 out of 5 starsVerified Purchase
Not complete set
Reviewed in the United States on January 16, 2019
Smells and looks like it was used and cleaned up, also missing the extra clutches and springs and bearings
4 people found this helpful
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TAMIKO AVERITTE
5.0 out of 5 starsVerified Purchase
A+++
Reviewed in the United States on June 8, 2021
A+++
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DavidinNC
5.0 out of 5 starsVerified Purchase
Great posi unit
Reviewed in the United States on June 5, 2021
Bought this for a lot less than I expected. Very quiet I don’t hear it at all.
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Jimmy chang
5.0 out of 5 starsVerified Purchase
Great buy
Reviewed in the United States on June 22, 2021
Very easy to install no noise used with new 3.73 gears ona 10 bolt gm
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Ivan L.
5.0 out of 5 starsVerified Purchase
Five Stars
Reviewed in the United States on December 11, 2014
Awesome limited slip for the money!
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Top reviews from other countries

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Samuel Jacques
5.0 out of 5 starsVerified Purchase
Ne viens pas avec les bearing.... Lm102949 et lm102911
Reviewed in Canada on March 30, 2021
Fit bien dans mon ventura 73
Fit bien dans mon ventura 73
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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

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Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale

Yukon wholesale Gear & Axle (YDGGM8.5-3-28-1) Duragrip Differential for GM 8.5 with 28 Spline sale Axle outlet sale