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Yukon Gear & Axle YK GM8.5-HD Master Overhaul Kit for GM 8.5" Differential

(GMC G2500 1979-95, Yukon 1992-2000, Sonoma 1994-2000, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, Jimmy 1994, Savana 2500 1996-98 + 60 more models)

Part of: Yukon Gear & Axle YK Master Overhaul Kit Ford Differential

Other options in this family: Yukon Gear & Axle YK GM8.75 Yukon Gear & Axle YK GM8.0 Yukon Gear & Axle YK GM8.875 Yukon Gear & Axle YK TV6-B Yukon Gear & Axle YK F9.75-CNV-J

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

YK GM8.5-HD
8 reviews
Sale Price

$189.30

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Yukon Gear & Axle YK GM8.5-HD Master Overhaul Kit provides everything needed for a complete rebuild of GM 8.5-inch differentials equipped with aftermarket positraction limited-slip units. This comprehensive kit is engineered for use with Yukon Dura Grip, Eaton Posi, ValueTrac, True Trac, Pro-Series Auburn, Detroit Locker, or standard carriers featuring large bearing journals.

Premium Components Include:

  • Timken carrier bearings and races for maximum durability
  • Timken pinion bearings and races
  • High-quality pinion seal
  • Complete shim kit with Supershims for precise setup
  • Ring gear bolts and pinion nut
  • Crush sleeve (where applicable)
  • Oil baffles and slingers (where applicable)
  • Thread locking compound
  • Marking compound with brush for proper gear pattern setup
  • Gasket

Yukon Master Overhaul Kits are specifically tailored to each application through extensive research, ensuring you receive the exact components needed for a professional-quality differential rebuild. This kit eliminates the guesswork and multiple trips to the parts counter by including all bearings, seals, shims, and hardware in one complete package.

Products specifications

Fits

GMC G2500 1979-95, Yukon 1992-2000, Sonoma 1994-2000, K1500 1979-86, 1988-99, C1500 1979-86, 1988-99, Jimmy 1994, Savana 2500 1996-98, Savana 1500 1996-2003, C2500 1997-2000, K1500 Suburban 1979-85, 1992-99 + 57 more models

Model

GM 8.5 in.

Prop 65

Yes

This was a great seller, I chose them because they had the lowest price with incredibly low shipping for the item I purchased. It arrived on time and in great shape thanks to UPS. The product was the one that was described and it fit perfectly (exhaust). I will definitely be checking back for great deals and service. 10 out of 10!!!

Easy transaction

very good prices. good service.I am a future customer.thanks.

Autoplicity has been quick to send updates on my order to my email.

Very, very good price on an item that I have been wanting for a very long time. I'll be sure to check here first when shopping for an item of interest! Thanks.

Excellent

Item was 40% less than the nearest competitors price, arrived quickly and was exactly what I ordered. Extremely pleased and would gladly order from Autoplicity.com again.

Good products with low prices. Easy website and pament options.

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