Out of stock
SKU: DET912A556
MPN: 912A556
The Detroit Truetrac - GM 8.5 10-Bolt 28-Spline differential carrier is designed for builders and mechanics seeking intelligent traction without the harsh engagement of a full locker. This unit provides a seamless transition between an open differential and a true locking design, automatically adjusting power distribution between the wheels based on traction needs.
Utilizing a cam-and-gear design with precisely machined friction surfaces, the Truetrac delivers consistent performance over time without the wear associated with clutch-based limited-slip designs. Built from ductile iron with hardened bearing journals, this assembly is engineered for durability and reliability, weighing 26.39 lbs and fitting the OEM housing without modification.
Ideal for light-duty and mid-size GM trucks, including S10 and Sonoma models, the Truetrac provides proportional traction for acceleration and off-road work without the tire-chirping feel of a selectable locker. Installation is straightforward for those familiar with differential procedures, making it a practical choice for both street and off-road applications.
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