B3000 V6-3.0L OHV (2006)
Fluid - Differential: Capacity Specifications
Rear Axle Fluid Capacity............................................................................................................................................................. 2.4-2.5 liters (5.0-5.3 pints)
Traction-Lok axles use 2.2-2.4 liters (4.75-5.0 pints) of rear axle lubricant. Add 118 ml (4 oz) of Additive Friction Modifier meeting Mazda
specifications for complete refill of Traction-Lok axles.