Image is for illustration purposes only. Actual part may vary.

UNT DSP403554441

Differential, Front

This is a remanufactured front differential for heavy-duty trucks, based on the Dana Spicer DSP40 model. It transfers engine power to the front axle while allowing the wheels to rotate at different speeds during turns. Install this unit to replace a worn or damaged differential and restore proper driveline performance. It is built to match factory specifications with a 3.55:1 gear ratio.