201 / 274
15-46
U.S. 888-725-9355
Canada 800-387-3889
(C) Cast Version
(FUI) Forward Unit Input
(FUO) Forward Unit Output
(RUI) Rear Unit Input
ALLISON TRANSMISSIONS
Model
Spline Size Dia.
- Tooth Count
Spline
Length
Hub
Dia.
Center
to End Yoke Type
Comments
Part Number
R2
1.38” - 32
3.66” 2.13”
6.65”
6.65”
Round Bearing
Round Bearing
GMT 455
141TYSB22-4
141TYSB22-4A
AD6
1.63” - 31
2.56” 2.44” 3.44” Comp.Flange
With 9”x 3”brake
5WCS28-64
AD6
1.63” - 31
2.56” 2.44”
4.19”
4.63”
4.24”
Easy Service
Easy Service
Easy Service
Without brake
141TYS28-19
148TYS28-17
155TYS28-20
MT40
1.78” - 27
1.91” 2.17” 2.88” Wing Bearing
72NYS28-66
MT640
MT643
MT644
1.78” - 34
2.75” 2.56”
3.70”
4.56”
Comp.Flange
Wing Bearing
With 12”x 4”brake
17N-1-5371X
58WBYS28-162A
AT540
AT543
AT545
1.78” - 34
2.75” 2.56”
6.19”
6.25”
6.19”
6.25”
Round Bearing
Round Bearing
Round Bearing
Round Bearing
With Bendix 9”x 3”or
10”x 3”brake
148NYSB29A
148TYSB28-11A
148TYSB29-1
155TYSB28-14A
MT640
MT643
MT644
1.78” - 34
2.75” 2.56” 4.38” Wing Bearing Without brake, threaded
58WBYS28-144
AT540
AT543
AT545
1.78” - 34
2.75” 2.56”
3.42”
6.25”
5.17”
5.17”
6.25”
5.31”
6.00”
3.70”
3.70”
Comp.Flange
Round Bearing
Easy Service
Easy Service
Round Bearing
Easy Service
Easy Service
Comp.Flange
Comp.Flange
Without brake
148N-1-4481X
148TYSB28-20A
155N-4-4801-1X
155N-4-4801-2X
155TYSB28-22A
16TYS28-51A
17N-4-5041-1
5WCS28-66
5WCS28-66A
MT640
MT643
MT644
1.78” - 34
2.75” 2.56”
5.31”
5.31”
7.19”
6.00”
4.56”
4.69”
Full Round
Easy Service
Full Round
Easy Service
Wing Bearing
Wing Bearing
Without brake
16N-4-4841X
16TYS28-8A
17N-4-5041X
17TYS28-62A
58WBYS28-163
72NYS28-141
AT540
AT543
AT545
1.81” - 34
2.75” 2.56” 6.19” Round Bearing
141NYSB29A1
TT2000 Series
1.88” - 14
2.02” 2.56” 3.34” Wing Bearing With brake
58WBYS30-7
TT2000 Series
1.88” - 14
2.32” 2.56”
4.40”
4.63”
Wing Bearing
Wing Bearing
Without brake
58WBYSB30-6
62NYS30-22
4460
TG602
1.91” - 14
2.79” 2.62” 3.77” Wing Bearing
72NYS30-1
MD6
2.13” - 41
2.05” 3.54” 3.08” Comp.Flange
With 12”x 3”brake
5WCS32-96