Differential Seal – Mopar (68677838AA)

Differential Seal forms the pressure boundary at a mating surface. The compound is chosen for the fluid and temperature it sees, which is why a seal of the right dimensions but the wrong material leaks again within a season.

Replace the Differential Seal when fluid tracks along the mating surface, when a joint that was dry starts leaving a mark overnight, or whenever the component it seals is opened for another repair. Seals are single-use.

Ordering reference for the Differential Seal is part number 68677838AA, categorised under Seals & O-Rings. Match that number against the component you are removing before you order.

This is genuine MOPAR stock, supplied for the Differential Seal with the manufacturer number intact so the reference on the box matches the catalogue.