System Specifications

Front Axle Fluid Type

186 FBI (Model 30)
- Mopar Gear Lubricant 80W-90
216 FBI (Model 40)*
- Mopar Gear Lubricant 80W-90

Rear Axle Fluid Type

226 RBI (Model 44)**
- Mopar Gear Lubricant 80W-90 (Trailer Towing Mopar Synthetic Gear Lubricant 75W-140)

* Limited-Slip Rear Axles require the addition of 118 ml (4 oz.) MOPAR(R) Limited Slip Additive.

** If equipped with Trailer Tow package use MOPAR(R) Synthetic Gear Lubricant, SAE 75W-140.