Detroit Locker-Tractech Truetrac Differential Carrier 33-Spline GM 8-7/8 Inch 12-Bolt Car 3.08 To 3.90

Delivers Mar 23-27
30-Day Returns on unused items
Secure Checkout powered by Stripe
Ships from US Warehouses with tracking

Specifications

BrandDetroit Locker-Tractech
CategoryEngine
Manufacturer Part #914A576
UPC840379306217
SubcategoryDifferentials and Differential Carriers
Category GroupDifferentials and Rear-End Components
Vehicle Typelight_truck
Ai SubcategoryDifferentials and Rear-End Components
Weight27.0 lbs

Product Description

The Detroit Locker-Tractech Truetrac Differential Carrier is designed for GM 8-7/8 inch 12-bolt car applications, with 33 splines and compatible with 3.08 to 3.90 gear ratios. This steel differential carrier delivers reliable traction, distributing torque to the wheel with the most grip. It is a helical gear limited-slip differential, known for its smooth engagement and quiet operation.

Shipping & Returns

Fast Shipping

Standard delivery in 3-7 business days. Expedited options available.

30-Day Returns

Return unused items in original packaging for a full refund.

Questions & Answers

Check your vehicle owner's manual or the tire placard on the driver's side door jamb for the recommended tire size. You can also use our vehicle fitment tool at the top of the page to confirm compatibility. If you're unsure, our support team is happy to help you find the right fit.

We offer a 30-day return policy on unused, unmounted products in their original packaging. Simply contact our support team and we'll provide a prepaid return label. Refunds are processed within 5-7 business days of receiving the returned item. Mounted or used tires are not eligible for return.

We ship directly to your door or to your preferred local tire shop for installation. Most local tire shops offer mounting and balancing for $15-$25 per tire. Just provide your installer's address at checkout and we'll ship right to them.

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