199 / 274
15-44
U.S. 888-725-9355
Canada 800-387-3889
(C) Cast Version
(FUI) Forward Unit Input
(FUO) Forward Unit Output
(RUI) Rear Unit Input
Model
Spline Size Dia. -
Tooth Count
Spline
Length Hub Dia.
Center to
End
Yoke Type
Part Number
RF-XX-180
RS-XX-180
RT-XX-180 (RUI)
RS-XX-181
2.38” - 46
2.88”
3.25”
5.50”
5.50”
5.63”
5.63”
5.94”
6.93”
6.19”
5.94”
6.93”
5.69”
5.69”
3.13”
3.56”
3.63”
3.63”
3.95”
4.69”
4.69”
4.63”
4.19”
6.25”
Full Round
Easy Service
Easy Service
Full Round
Full Round
Full Round
Full Round
Easy Service
Easy Service
Easy Service
Full Round
Comp.Flange
Comp.Flange
Comp.Flange
Comp.Flange
Comp.Flange
Wing Bearing
Wing Bearing
Wing Bearing
Wing Bearing
RPL
16NYS38-11A
16TYS38-11A
176N-4-861-1X
176N-4-861X
17N-4-6961X
17N-4-7851X
17NYS38-17A2
17TYS38-53A
17TYS38-70A
18N-4-3581-1X
18N-4-3581X
3WCS38-11A
5WCS38-12A2
5WCS38-20A
5WCS38-24A
5WCS38-34A2
72NYS38-20A
72NYS38-22A
82NYS38-28A
92NYS38-52A2
20WYS38-8A
RT-XX-180 (FUI)
RT-XX-380 (FUI)
RT-XX-380 (RUI)
2.38” - 46
2.88”
3.25”
5.00”
5.00”
RPL
RPL
20WYS38-10A
25WYS38-8A
T228
2.38” - 46
2.88”
3.25”
5.69”
Full Round
18NYS38-8A3
T228
2.50” - 16
3.25”
3.00”
4.75”
”
Wing Bearing
82NYS40-30A
59000 Series
59732
59733
2.53” - 16
2.75”
3.25”
6.44”
3.48”
3.48”
Full Round
Comp.Flange
Comp.Flange
17NYS40-106A
3WCS40-1A
3WCS40-1A1
59000 Series
59732
59733
2.53” - 16
2.75”
3.50”
3.75”
3.68”
Comp.Flange
Comp.Flange
5WCS40-29A1
5WCS40-39
T228
2.53” - 16
3.25”
3.25”
6.06”
5.81”
6.06”
6.06”
Full Round
Full Round
Easy Service
Full Round
176NYS40-21A
17NYS40-37A
17TYS40-151A
18NYS40A
T-2120
T2120RS
2.99” - 22
2.75”
3.75”
5.56”
4.25”
Full Round
Wing Bearing
18NYS48-1A
92NYS48-72A
MERITOR AXLES AND TRANSFER CASES