Meritor Single reduction axles - MX, RF, RS

Differential fluid capacity & service interval

Meritor Single reduction axles MX, RF, RS require differential fluid with a capacity range of 7,2 to 24,6 liters. Service intervals include checks at 40000 km and changes at 160000 km or 12 months. The data covers 45 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

Type	Specifications
MX-10-120 Steered axle	Use: Normal Capacity 7,6 liter Check 40000 km Change 160000 km/ 12 months
MX-12-120 Steered axle	Use: Normal Capacity 7,6 liter Check 40000 km Change 160000 km/ 12 months
MX-14-120 Steered axle	Use: Normal Capacity 7,6 liter Check 40000 km Change 160000 km/ 12 months
MX-16-120 Steered axle	Use: Normal Capacity 7,6 liter Check 40000 km Change 160000 km/ 12 months
MX-21-160/160R Steered axle	Use: Normal Capacity 20 liter Check 40000 km Change 160000 km/ 12 months
MX-23-160/160R Steered axle	Use: Normal Capacity 20 liter Check 40000 km Change 160000 km/ 12 months
RF-12-120 Steered axle	Use: Normal Capacity 7,2 liter Check 40000 km Change 160000 km/ 12 months
RF-12-125 Steered axle	Use: Normal Capacity 7,2 liter Check 40000 km Change 160000 km/ 12 months
RF-16-145 Steered axle	Use: Normal Capacity 17,2 liter Check 40000 km Change 160000 km/ 12 months
RF-21-155 Steered axle	Use: Normal Capacity 13,2 liter Check 40000 km Change 160000 km/ 12 months
RF-21-156 Steered axle	Use: Normal Capacity 13,2 liter Check 40000 km Change 160000 km/ 12 months
RF-21-160 Steered axle	Use: Normal Capacity 20,7 liter Check 40000 km Change 160000 km/ 12 months
RF-21-185 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RF-21-355 Steered axle	Use: Normal Capacity 13,2 liter Check 40000 km Change 160000 km/ 12 months
RF-22-166 Steered axle	Use: Normal Capacity 20,7 liter Check 40000 km Change 160000 km/ 12 months
RF-23-180 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RF-23-185 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RF-7-120 Steered axle	Use: Normal Capacity 7,2 liter Check 40000 km Change 160000 km/ 12 months
RF-9-120 Steered axle	Use: Normal Capacity 7,2 liter Check 40000 km Change 160000 km/ 12 months
RS-13-120 Steered axle	Use: Normal Capacity 7,2 liter Check 40000 km Change 160000 km/ 12 months
RS-15-120 Steered axle	Use: Normal Capacity 7,2 liter Check 40000 km Change 160000 km/ 12 months
RS-16-140 Steered axle	Use: Normal Capacity 15,9 liter Check 40000 km Change 160000 km/ 12 months
RS-16-141 Steered axle	Use: Normal Capacity 15,9 liter Check 40000 km Change 160000 km/ 12 months
RS-16-145 Steered axle	Use: Normal Capacity 15,9 liter Check 40000 km Change 160000 km/ 12 months
RS-17-140 Steered axle	Use: Normal Capacity 15,4 liter Check 40000 km Change 160000 km/ 12 months
RS-17-141 Steered axle	Use: Normal Capacity 15,9 liter Check 40000 km Change 160000 km/ 12 months
RS-17-144 Steered axle	Use: Normal Capacity 15,3 liter Check 40000 km Change 160000 km/ 12 months
RS-17-145 Steered axle	Use: Normal Capacity 15,9 liter Check 40000 km Change 160000 km/ 12 months
RS-19-144 Steered axle	Use: Normal Capacity 15,3 liter Check 40000 km Change 160000 km/ 12 months
RS-19-145 Steered axle	Use: Normal Capacity 17,3 liter Check 40000 km Change 160000 km/ 12 months
RS-21-145 Steered axle	Use: Normal Capacity 16,9 liter Check 40000 km Change 160000 km/ 12 months
RS-21-160 Steered axle	Use: Normal Capacity 18,7 liter Check 40000 km Change 160000 km/ 12 months
RS-23-160 Steered axle	Use: Normal Capacity 20,7 liter Check 40000 km Change 160000 km/ 12 months
RS-23-160A Steered axle	Use: Normal Capacity 18,7 liter Check 40000 km Change 160000 km/ 12 months
RS-23-161/161A Steered axle	Use: Normal Capacity 17,6 liter Check 40000 km Change 160000 km/ 12 months
RS-23-180 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RS-23-185 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RS-23-186 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RS-25-160 Steered axle	Use: Normal Capacity 18,6 liter Check 40000 km Change 160000 km/ 12 months
RS-25-160A Steered axle	Use: Normal Capacity 17,6 liter Check 40000 km Change 160000 km/ 12 months
RS-26-160 Steered axle	Use: Normal Capacity 24,6 liter Check 40000 km Change 160000 km/ 12 months
RS-26-180 Steered axle	Use: Normal Capacity 18,3 liter Check 40000 km Change 160000 km/ 12 months
RS-26-185 Steered axle	Use: Normal Capacity 18,3 liter Check 40000 km Change 160000 km/ 12 months
RS-30-180 Steered axle	Use: Normal Capacity 18,3 liter Check 40000 km Change 160000 km/ 12 months
RS-30-185 Steered axle	Use: Normal Capacity 18,3 liter Check 40000 km Change 160000 km/ 12 months