Eaton® - Detroit Truetrac™ Rear Differential

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2007 GMC Yukon Denali
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Product Details

GMC Yukon XL Denali with 2.73 and Up Gear Ratio with GM 8.6" Series Axle with 10 Bolt with 1.32" Axle Shaft Diameter 2007, Detroit Truetrac™ Rear Differential by Eaton®. The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation of the Truetrac is smooth, quiet and automatic. The unit will engage without any driver knowledge or action required. It also has no wearable parts and requires no maintenance, meaning less time in the garage and more on the road.


Aftermarket Carrier Style: Detroit Truetrac
Cover Bolts: 10
Axle Shaft Spline Quantity: 30
Manufacturer of Axle: GM
Carrier Material: Steel
Carrier Bearings Included: No
Diameter Ring Gear: 8.5"
Axle Shaft Diameter: 1.32"
Gear Ratio: 2.73 and U Ring
Quantity: 1 Piece


  • Helical-style pinion gears
  • Limited-slip operation
  • Smooth and automatic engagement - no driver action needed
  • Parts are maintenance free meaning more time on the road
  • Validated performance and durability
  • Engineered to provide power management solutions
  • Efficient, safe, and sustainable operation
  • Built on a foundation of excellence

In 2011, Eaton®, a leading power management company, celebrated its 100th anniversary. For over a century, the manufacturer has been providing energy-efficient solutions to help customers successfully manage hydraulic, electrical, and mechanical power more efficiently and safely. From the very beginning, Eaton produced innovative products that were used in some of the earliest Ford and White Motor Company trucks. Today, the manufacturer's product line is highly diversified to manage power in many things that impact our daily lives – from more energy-efficient buildings, cities and infrastructure to next-generation aircraft, cars, trucks and machines.

Part Number:


Differential Limited Warranty and Limitations

Eaton expressly warrants each Eaton differential or differential part to be free from defects in materials and workmanship for a period of 12 months from the date of initial retail purchase when used on private passenger cars and light trucks under normal operating conditions.

Eaton’s obligation under this warranty is limited to replacement of the worn-out or defective product in accordance with this warranty. Cost of removal and installation are not included, and any incidental and consequential damages are excluded under this warranty, regardless of when the failure occurs. This warranty does not apply to products that have been modified, improperly applied, or installed on vehicles used for commercial or racing purposes.

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. Any implied warranties you may have under state law are limited to the same duration as this warranty. Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations and exclusion may not apply to you.

Warranty Exclusions

Eaton’s warranty shall not extend to any Product that has been subjected to the following: (a) accident, damage, negligence, abuse, or misuse; (b) improper installation or maintenance; (c) abnormal operating conditions; (d) alteration or modification; (e) a purpose or application in any way different from that for which it was designed; (f) damage by casualty or shipment; or (g) re-rating the engine to exceed torque capacity of the transmission. Normal wear is not warrantable.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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Guaranteed Fitment Always the correct part
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