Grand Cherokee 2WD V8-4.7L VIN N (2000)
Fluid - Differential: Description and Operation
Rear Axle - 226RBA
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.
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the lubricant should have MIL-L-2105C and API GL 5 quality specifications.
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Lubricant is a thermally stable SAE 80W-90 gear lubricant.
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Lubricant for axles intended for heavy-duty or trailer tow used is SAE 75W-140 SYNTHETIC gear lubricant.
Trac-Lok differentials require the addition of 0.11 L (0.25 pts.) of friction modifier to the axle lubricant. The 226 RBA axle lubricant capacity is 2.24
L (4.75 pts.) total, including the friction modifier if necessary.
Vari-Lok equipped axles require the addition of 0.12 L (0.25 pts.) of friction modifier to the axle lubricant. The 226 RBA axle lubricant capacity for
axles equipped with a Vari-Lok differential is 2.25 L (4.75 pts.) total, including the friction modifier.
CAUTION: If axle is submerged in water, lubricant must be replaced immediately to avoid possible premature axle failure.
