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GM 9.5" & 9.76" 33 Spline, Eaton Truetrac Limited-Slip Differential
GM 9.5" & 9.76" Truetrac Performance Differential

Price: $646.62

Product Code: TT917A732

Description Vehicle Applications

GM 9.5" & 9.76" 33 Spline
Eaton Truetrac Limited-Slip Differential

2014+ Chevrolet Silverado 1500
2014+ Chevrolet Silverado 2500
2014+ Chevrolet Silverado 2500 HD
2014+ Chevrolet Silverado 3500 HD
2014+ Chevrolet Suburban 1500
2014+ Chevrolet Tahoe
2014+ GMC Sierra 1500
2014+ GMC Sierra 2500
2014+ GMC Sierra 2500 HD
2014+ GMC Sierra 3500 HD
2014+ GMC Yukon XL 1500

All with 3.42 and up gear ratios only

Differential: GM 9.5" & 9.76"
Gear Ratio: All Ratios
Axle Splines: 33
Ring Gear Bolts: 12 (not included)
Manufacturer: Eaton
Warranty: 1 Year

Detroit Truetrac Differential
The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics.

The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel encounters a loss of traction or the terrain changes, the gear separation forces take effect and transfer torque to the high-traction wheel. The helical-shaped gears mesh with increasing force until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential resumes normal operation.

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.

For more information about the Eaton Truetrac read the FAQ Here.

Eaton logo
EATON Performance Differentials.
  • 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

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