Eaton
Eaton Detroit Truetrac Differential 34 Spline 1.37in Axle Shaft Diameter Rear 9.75in - 913A477
- SKU:
- EAT913A477
- MPN:
- 913A477
- Availability:
- Regularly stocked product
Description
Do I need to perform any special break-in procedures after installing a Truetrac differential?
Eaton Truetrac differentials are maintenance-free and do not require specific break-in procedures after installation, ensuring immediate performance gains.
Is the Truetrac a limited-slip differential?
Yes, the Eaton Truetrac is a helical-gear style limited-slip differential designed to maximize wheel traction and enhance driving characteristics.
Eaton Detroit Truetrac Differentials offer unparalleled control, achieving a perfect 9/10 for Street Performance. This helical-gear style, limited-slip differential maximizes wheel traction in all situations. Experience transformative driving dynamics and reliable grip with this expertly engineered differential solution.
What Owners Say
Owners and enthusiasts consistently praise the Eaton Detroit Truetrac for delivering smooth, silent operation that eliminates the jarring engagement and tire squealing common with traditional lockers. Many highlight its maintenance-free helical gear design and exceptional build quality, calling it ideal for daily driving, towing, and mixed-use applications where both on-road manners and off-road capability matter. The consensus is clear: it outperforms open differentials significantly while remaining far more street-friendly than lunchbox or selectable lockers, though it doesn't quite match their extreme off-road performance. For drivers seeking reliable traction without compromising everyday drivability, the Truetrac has earned a strong reputation as the best balance available.
Key Features
- helical-gear style, limited-slip differential
- maximizes wheel traction
- enhances driving characteristics
- Maintenance-free
- smooth, automatic operation in forward and reverse
- Ideal for most vehicles
Why Choose the EAT Detroit Truetrac Diffs
Delivers relentless grip, conquering challenging terrain and slippery conditions with confidence.
Transforms your driving experience with predictable, responsive handling in every turn.
Provides seamless power distribution for smooth acceleration and control, forward or reverse.
Eliminates the need for constant adjustments, offering worry-free performance for years.
Who Is This For?
Daily Driving Comfort — 8/10
Maximizes traction, enhances driving characteristics, smooth operation.
Street Performance — 9/10
Maximizes traction for unparalleled control and performance.
Track / Autocross — 8/10
Maximizes traction, enhances driving characteristics for performance.
Weekend Off-Roading — 7/10
Maximizes wheel traction for improved off-road capability.
Overlanding / Expedition — 7/10
Maximizes traction for improved capability in varied terrain.
Easy DIY Install — 9/10
Drop-in install type simplifies installation process.
Additional Resources
Browse More: Shop All Differentials — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
913A477 |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Differentials |
Install Type: |
Drop-In |
Product Level: |
Mid Range |
Daily Driving Comfort: |
8/10 |
Street Performance: |
9/10 |
Track / Autocross: |
8/10 |
Weekend Off-Roading: |
7/10 |
Overlanding / Expedition: |
7/10 |
Easy DIY Install: |
9/10 |
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