Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Dia 3.08-3.90 Ratio Rear 8.875in
Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Dia 3.08-3.90 Ratio Rear 8.875in
Out of stock
Couldn't load pickup availability
Eaton Detroit Truetrac Differential 30 Spline 1.29in Axle Shaft Dia 3.08-3.90 Ratio Rear 8.875in
Experience the ultimate in traction and performance with the Eaton Detroit Truetrac Differential. This innovative product is engineered to provide exceptional handling and stability for a wide range of vehicles.
Key Features:
- First-Rate Design: The Detroit Truetrac was the first helical gear differential introduced into the automotive aftermarket, setting a high standard in the industry.
- Maintenance-Free: Its proven helical gear design eliminates the need for wearable parts, ensuring you can focus on driving without the worry of constant maintenance.
- Durability: Recognized for its toughness, the Truetrac differential is built to withstand rigorous conditions, offering long-lasting performance.
- Smooth Operation: Enjoy a quiet and smooth driving experience, thanks to the advanced engineering of this differential.
- Versatile Applications: Ideal for various vehicle applications, the Detroit Truetrac is a low-cost and effective solution for enhancing your vehicle’s performance.
Specifications:
- Spline Count: 30 Spline
- Axle Shaft Diameter: 1.29 in.
- Ring Gear Pinion Ratio: 3.08 - 3.90
- Rear Differential Size: 8.875 in.
Upgrade your vehicle’s differential system with the Eaton Detroit Truetrac Differential - the perfect combination of reliability, performance, and peace of mind. No maintenance, just traction!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

