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Differential Fluid Capacities

AXLE CAPACITIES

Application

Pts. (L)

Mustang

With 7.5" Ring Gear ⁽¹⁾

3.25-3.50 (1.5-1.7)

With 8.8" Ring Gear ⁽¹⁾⁽²⁾

3.50-3.75 (1.7-1.8)

With 8.8" Ring Gear (IRS) ⁽²⁾⁽³⁾

2.6-2.9 (1.2-1.4)

⁽¹⁾	80W-90 gear lube.

⁽²⁾	Add 4 oz. (12 cc) friction modifier for Traction-Lok axles.

⁽³⁾	75W-140 synthetic rear axle lubricant.