Manuals through 2025 now available!

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

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

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Differential Assembly

REAR AXLE LUBRICANT
Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant

Ford P/N XY-75W140-QL
Ford Specification WSP-M2C192-AC192-A

NOTE: Add 4 oz. (118 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford specification EST-M2C118-A for complete refill of Traction-Lok axles. Ford design rear axles contain a synthetic lubricant that does not require changing unless the axle has been submerged in water.