
Eaton Detroit Truetrac® Differential for Chrysler 9.25 Rear Axle, 31 Spline
EATON913A368 Detroit Truetrac® Differential
- Chrysler 9.25 inch 31 Spline; 2.76 - 4.56 Ratios
Core features
- Automatic engagement
- Unmatched strength and durability
- Maintenance free
- Works in forward and reverse
- Front and rear axle applications
- Optimized torque bias ratios deliver maximum vehicle acceleration and handling
General specifications:
Product Name Eaton Detroit Truetrac Differential
Catalog Number 913A368
Product Specifications:
Differential type Limited Slip (LSD)
Gear spline tooth count 31 EA
Ring gear ratio 2.76 - 4.56
Ring gear size 9.25 in
Axle shaft diameter 1.32 in
Vehicle usage
- Off-Road: Rock Crawl
- Off-Road: Work Truck / Towing
- Off-Road: Extreme Off-Road
- On Road: Circle Track
- On Road: Drag Racing
- On Road: Work Truck / Towing
- Off-Road: Light Trail / Sand Sports
- On Road: Street and Muscle
- On Road: Restoration
Detroit Truetrac differential
The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.
Smooth, automatic operation
The Detroit Truetrac differential 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.