Eaton Detroit Truetrac Differentials - 915A547
Eaton Detroit Truetrac Differentials - 915A547
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- Tracking emailed when it ships
- Free fitment check before you order
Enhance your vehicle's performance with the EATON Differential 30-Spline 10.5IN, designed specifically for GMC and Chevrolet models from 2001 to 2012. This durable differential carrier is engineered to provide superior traction and stability, making it an ideal choice for both everyday driving and demanding off-road conditions.
- 30-Spline Design: Offers optimal strength and durability for high-torque applications.
- Helical Gear Style: Ensures smooth operation and minimizes noise for a quieter ride.
- Fits 4.56 Ratio and Higher: Tailored for performance enthusiasts looking for enhanced acceleration and handling.
- Designed for GM 10.5 in. (14-bolt): Perfect compatibility with your vehicle's axle for straightforward installation.
- Steel Construction: Provides reliability and longevity, ensuring that your differential can withstand the toughest conditions.
This differential is sold individually and requires the use of petroleum/mineral-based GL-5 80W90 gear oil for optimal performance. Upgrade your drivetrain with EATON's trusted quality.

About this driveline part
Gear and differential work needs careful setup.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentParts that usually go with it
- Gear oil. Refill differentials with the right gear oil.
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