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Chrysler 9.25", 31 Spline, Eaton Truetrac Limited-Slip Differential
Chrysler 9.25" 31 spline Truetrac Performance Differential

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Price: $566.06

Product Code: TT917A730

Description Vehicle Applications

Chrysler 9.25", 31 spline
Truetrac Performance Differential

2011 and newer Ram 1500

Differential: Chrysler 9.25"
Axle Splines: 31
Ring Gear Bolts: 10 (not included)
Manufacturer: Eaton
Warranty: 1 Year

Tech Note:
All GM 8.5" differentials will require the use of a side bearing kit which has larger I.D. than stock. Eaton did away with one of the factory's weak links and made the bearing journal thicker and stronger uses LM102949/LM102911.

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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