Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Fluid - Differential

Differential Fluid Capacity


With 8.8 & 9.75 Inch ring Gear 5.5 Pints

With 10.25 Inch ring Gear 7.5 Pints

Fill no higher than 1/4 to 9/16 inch below fill plug. 8.8 inch and 10.25 inch ring gear differentials have a removable cover. 9.25 inch does not. Limited slip type differentials include 4 oz of friction modifier C8AZ-19B956-A in capacity.

To determine standard or limited slip type, check axle code on label on door lock pillar. Standard axles consist of two numbers. Limited slip codes consist of one letter and one number.