Differential Asm – GM (12479062)

Differential Asm is a replacement component matched to the powertrain it was built for rather than to a vehicle model in general. The number on the original part is the most reliable ordering reference.

Replace the Differential Asm when the symptom traces back to this component after the surrounding circuit has been checked. Confirm the number against the original before ordering.

Ordering reference for the Differential Asm is part number 12479062, categorised under Differentials. Match that number against the component you are removing before you order.

Genuine GM part for the Differential Asm. Where the manufacturer has superseded a number, the current reference is the one that ships.