Eaton

Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Dia 3.08-3.90 Ratio Rear 8.875in - 913A555

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SKU:
EAT913A555
MPN:
913A555
Availability:
Regularly stocked product
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MSRP: $779.34
$716.99
— You save $62.35
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Description

How do I know if the Eaton Truetrac Differential will fit my vehicle?
Confirm precise fitment by providing your vehicle's year, make, and model to ensure seamless integration of your new differential.

What is the installation process for the Eaton Truetrac Differential?
Experience a straightforward installation; this differential is designed as a direct, drop-in replacement, simplifying the upgrade process.

The Eaton Truetrac Differential maximizes wheel traction, achieving a top street performance score of 9 for unparalleled handling. Its helical-gear style ensures robust power delivery without friction components. Trust this differential for a significant upgrade in your vehicle's traction and driving dynamics.

What Owners Say

Owners and enthusiasts consistently praise the Eaton Detroit Truetrac for its smooth, silent operation that eliminates the jarring engagement and tire squealing common with traditional lockers. Many highlight how it performs significantly better than open differentials while remaining forgiving on-road and trailer-friendly, making passengers far more comfortable. The helical gear design earns recognition for its maintenance-free durability and exceptional build quality. Users acknowledge it doesn't match the extreme performance of selectable or lunchbox lockers in hardcore off-road situations, but most consider this trade-off worthwhile for daily driving and towing applications. The Truetrac has earned a solid reputation as the best balance between traction performance and street manners.

Key Features

  • helical-gear style
  • limited-slip differential
  • maximizes wheel traction
  • enhances driving characteristics
  • Maintenance-free
  • smooth automatic operation in forward and reverse

Why Choose the EAT Detroit Truetrac Diffs

Delivers relentless grip, conquering challenging terrain with unwavering stability.

Transforms your driving experience with instant, seamless power to both wheels.

Achieves superior control and confidence in all driving conditions, wet or dry.

Provides a smooth, predictable ride without the harshness of other systems.

Who Is This For?

Daily Driving Comfort — 7/10
Smooth automatic operation enhances driving characteristics.

Street Performance — 9/10
Maximizes wheel traction for better performance and control.

Track / Autocross — 8/10
Maximizes wheel traction for enhanced driving characteristics.

Racing Competition — 8/10
Maximizes wheel traction for unparalleled performance and control.

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

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

Frequently Asked Questions

How does the Eaton Detroit Truetrac differential enhance daily driving comfort?

Eaton Detroit Truetrac differentials provide a smooth, predictable ride that significantly enhances driving characteristics. With a 'Daily Driving Comfort' score of 7, its smooth automatic operation ensures a seamless power delivery to both wheels, transforming your daily commute into a more confident experience.

What is the installation process like for an Eaton Detroit Truetrac?

Installation of an Eaton Detroit Truetrac differential is a straightforward 'drop-in' process. This simplified installation type allows for an 'Easy DIY Install' score of 10, making it accessible for many enthusiasts to upgrade their vehicle's performance.

How does the Eaton Detroit Truetrac improve performance on the track or autocross?

The Eaton Detroit Truetrac differential maximizes wheel traction, delivering unparalleled performance and control during spirited driving. Achieving a high 'Track / Autocross' score of 8, its helical-gear design ensures relentless grip and stability, boosting driver confidence and lap times.

How does the Eaton Detroit Truetrac differential contribute to weekend off-roading adventures?

The Eaton Detroit Truetrac differential conquers challenging terrain with unwavering stability by maximizing wheel traction. With a 'Weekend Off-Roading' score of 7, its helical-gear style ensures improved off-road capability, allowing for a more confident and controlled driving experience on varied surfaces.

Additional Resources

Official Eaton Product Page

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Additional Information

Clearance Item:
N
MPN:
913A555
Proposition 65:
N
Case Lot Quantity:
1
Category:
Drivetrain>Differentials
Install Type:
Drop-In
Daily Driving Comfort:
7/10
Street Performance:
9/10
Track / Autocross:
8/10
Racing Competition:
8/10
Easy DIY Install:
10/10
Weekend Off-Roading:
7/10
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