System Specifications

Differential Fluid Capacities

Conventional differential (8.8 inch axle) 1.90L (4.0 pints)

Conventional differential (9.75 inch axle) 2.1L (4.4 pints)

Limited-slip differential (8.8 inch axle) 1.77L (3.75 pints)
Add 118 ml (4 oz.) of FEHP Friction Modifier XL-3 (or equivalent) for complete refill of Limited Slip axles. For complete refills, fill using the Additive Friction Modifier first.

Limited-slip differential (9.75 inch axle) 1.9L (4.0 pints)
Add 118 ml (4 oz.) of FEHP Friction Modifier XL-3 (or equivalent) for complete refill of Limited Slip axles. For complete refills, fill using the Additive Friction Modifier first.

Your vehicle's rear axle is filled with a synthetic rear axle lubricant and is considered lubricated for life. These lubricants are not to be checked or changed unless a leak is suspected, service is required or the axle has been submerged in water. The axle lubricant should be changed any time the axle has been submerged in water. Service refill capacities are determined by filling the rear axle 23mm (0.9 inch) below the bottom of the filler hole.