Eaton

Eaton Detroit Truetrac Differential 30 Spline 1.32in Axle Shaft Dia 2.73 & Up Ratio Rear 8.5in/8.6in - 913A481

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SKU:
EAT913A481
MPN:
913A481
Availability:
Regularly stocked product
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MSRP: $717.38
$659.99
— You save $57.39
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Description

What is the main benefit of the Eaton Detroit Truetrac Differential?
The Eaton Detroit Truetrac Differential maximizes wheel traction, enhancing driving characteristics and delivering relentless grip for various challenging conditions.

Can the Eaton Detroit Truetrac Differential be installed by a beginner?
With a drop-in installation type, the Eaton Detroit Truetrac Differential simplifies the process, making it an accessible upgrade for many enthusiasts.

Eaton Detroit Truetrac Diffs deliver optimized torque bias ratios, achieving a 9/10 score for track and autocross performance by maximizing acceleration and handling. Its helical-gear style, limited-slip differential ensures smooth, automatic operation. Trust this maintenance-free differential for predictable, confident performance in all your driving adventures.

What Owners Say

Owners and enthusiasts consistently praise the Eaton Detroit Truetrac for delivering smooth, silent operation that outperforms open differentials without the harshness of mechanical lockers. The helical gear design engages seamlessly, eliminating the tire squealing and clunking in tight turns that traditional lockers produce, making it noticeably more passenger-friendly and compatible with towing and trailer use. Many highlight the maintenance-free construction and superior build quality from their installation experience. The trade-off is clear: it doesn't match the extreme off-road capability of selectable or lunchbox lockers in the toughest conditions. For drivers seeking reliable traction improvement with everyday drivability, the Truetrac has earned a strong reputation as the balanced choice.

Key Features

  • helical-gear style, limited-slip differential
  • maximizes wheel traction and enhances driving characteristics
  • Maintenance-free
  • smooth, automatic operation in forward and reverse
  • Ideal traction solution for almost any type of vehicle
  • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling

Why Choose the EAT Detroit Truetrac Diffs

Delivers relentless grip, conquering challenging terrain and spirited driving.

Achieves seamless power transfer for predictable, confident handling in all conditions.

Provides worry-free performance with zero maintenance required for your drivetrain.

Transforms your vehicle's acceleration and cornering with optimized torque bias.

Who Is This For?

Daily Driving Comfort — 8/10
Smooth, automatic operation enhances driving characteristics.

Track / Autocross — 9/10
Optimized torque bias ratios deliver max acceleration and handling.

Street Performance — 9/10
Maximizes wheel traction and enhances driving characteristics.

Racing Competition — 9/10
Optimized torque bias ratios deliver max acceleration and handling.

Weekend Off-Roading — 7/10
Maximizes wheel traction for improved off-road capability.

Easy DIY Install — 8/10
Drop-in install type simplifies the installation process.

Additional Resources

Official Eaton Product Page

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Additional Information

Clearance Item:
N
MPN:
913A481
Proposition 65:
N
Case Lot Quantity:
1
Category:
Drivetrain>Differentials
Install Type:
Drop-In
Product Level:
Premium Performance
Daily Driving Comfort:
8/10
Track / Autocross:
9/10
Street Performance:
9/10
Racing Competition:
9/10
Weekend Off-Roading:
7/10
Easy DIY Install:
8/10
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