Operation CHARM: Car repair manuals for everyone.

Lubricant

DESCRIPTION
A multipurpose, hypoid gear lubricant which conforms to the following specifications should be used. Mopar Hypoid Gear Lubricant conforms to all of these specifications.
- The lubricant should have MIL-L-2105C and API GL5 quality specifications.
- Lubricant is a thermally stable SAE 80W-90 gear lubricant.
- Lubricant for axles intended for heavy-duty or trailer tow use is SAE 75W-140 SYNTHETIC gear lubricant.
Trac-Lok differentials require the addition of 3.5 oz. of friction modifier to the axle lubricant. The 194 RBI axle lubricant capacity is 1.66 L (3.50 pts.) total, including the friction modifier if necessary.

CAUTION: If axle is submerged in water, lubricant must be replaced immediately to avoid possible premature axle failure.