Differential gear oil carries an extreme pressure additive package that ordinary motor oil does not, because hypoid gear teeth slide against each other under very high contact loads. Using the fluid matched to the original specification is what keeps the additive chemistry compatible with the clutch material and seals inside the axle.

Fluid Details:

• For select Jeep Grand Cherokee axle and driveline applications.
• Formulated to the original axle specification.
• Genuine Mopar fluid.
• Sold individually. Check your axle for a limited slip additive requirement.