Maintenance Intervals And Specifications
Unit Refill Capacities
Front Drive Axles
Model Liters Quarts
Meritor MX-10–120, MX-12–120,
MX-14–120
7.6 8
Meritor MX-16–120 17 18
Rear Axle Unit Refill Capacities
Forward Rear
Axle Model No. Liters Pints Liters Pints
Meritor
MS-21-14X-4DCR
15.9 33.6
Dana Spicer® 17060S,
19060S, 21060S,
21060D, 21060T
13 28
Meritor RS-19-224 14.7 31
Meritor RS-21-145,
RS–17–144,
RS–19–144
15 32.3
Meritor RS-19-145,
RS-21-162
16 33.5
Meritor RS-17-145 16 34
Dana Spicer® 19060T 16.6 35
Dana Spicer® 23082T 17.5 37
Forward Rear
Axle Model No. Liters Pints Liters Pints
Meritor RS-21-160,
RS-21-230, RS-23-160
18.5 39
Meritor RS-21-162 18.7 39.5
Dana Spicer® S23-170,
S23-170D, S23-190,
S23-190D, S26-190,
S26-190D
17.5 37
Meritor RS-23-161 18 37.5
Meritor PRC-674 19 40
Meritor RH-23-186 27.9 59
Meritor RS-26-185 22.2 47
Meritor RS-30-185 22 46.5
Meritor RS-30-185 25 53.5
Meritor RS-30-380 28 58.5
Meritor RS-38-380 22.5 47.5
Tandem
{Dana Spicer®
DS344/RS344
15 31 13 28
Meritor RT-34-144 14 30.2 12 25.8
Dana Spicer®
DS405/RS405
14.7 31 13 28
Meritor RT-40-145 14 30.2 12 25.8
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