Page 106 of Automatic Transmission Parts Catalog 2005 by Alto Products Corp.
106
ALLISON
MT640, 643, 644 4sp
MT650, 653, 654 5sp
ILL ALTO NO
REF NO DESCRIPTION
SPEC YEAR QTY NOTES
METAL CLAD SEALS
...Continued
44F
055405
6778050
Extension Housing
3.632
72-On
1
MT640/643/644
44F
056405
6773311
Extension Housing
4.758
72-On
1
MT650/653/654
SEALING RINGS
KT 056600
NA
Sealing RIng Kit 4T/4M
72-On
1
AFTMKT
KT 056600A
NA
Sealing Ring Kit 4V/4M
72-On
1
OE (VespelR)
KT 056100A
23014632
Sealing Ring Kit Front Pump/Center Support 4V
72-On
1
OE (Vespel)
45B
056100
NA
Front Pump stator
Teflon
72-On
2
46C TBA
23015617
Front Pump Stator
VespelR
72-On
2
Not available separate
46C
056100
NA
Center Support
Teflon
72-On
2
46C TBA
23015617
Center Support
VespelR
72-On
2
Not available separate
47A
056101
6830187
Torque Converter Hub
Metal
72-On
1
48B
056102
6839163
Input Shaft
Metal
72-On
1
49B
056103
6833999
Input Shaft to Forward drum
Metal
72-On
2
SNAP RINGS
N I 056259
6836676
Internal Torque Convertor
72-On
1
50B TBA
23018867
Forward Drum
72-On
1
51E TBA
6884275
1st Range Drum
72-On
1
52C TBA
6836267
2nd 3rd Range Drum
72-On
1
53C TBA
23018867
4th Range Drum
72-On
1
BUSHINGS
KT 056625
NA
Bushing Kit
72-On
1
with early front pump
KT 056625A
NA
Bushing Kit MT640, 650, 653
72-On
1
with OEM front pump
KT 056625B
NA
Bushing Kit MT644, 654
72-On
1
with OEM front pump
KT 056630
NA
Bushing Kit MT640 Series
72-On
1
without front pump
54B
056200
23046153
Front Pump body MT640, 650, 653
72-On
1
54B
056200A
23046152
Front Pump body MT644, 654
72-On
1
56C
056201
23011924
Center Support
72-On
1
N I 056202
6834503
Sun Gear
72-On
2
55A
056203
6756782
Torque Converter cover
72-On
1
57D TBA
23016859
Output Shaft
72-On
1
WASHERS
N I 056151
6839364
Washer Front Planetary Sun Gear
72-On
AR
Bronze
58A
055152-015
6837429
Spacer, TC turbine
.015
72-On
AR
Gold
58A
055152-030
6837430
Spacer, TC turbine
.030
72-On
AR
Silver
58A
055152-042
6837431
Spacer, TC turbine
.042
72-On
AR
Plain
58A
055152-060
6837432
Spacer, TC turbine
.060
72-On
AR
Black
58A
055152-075
6837433
Spacer, TC turbine
.075
72-On
AR
Copper
MISCELLANEOUS
59F
055351
6885570
Governor Assembly ID 461
72-On
1
59F
055352
6885571
Governor Assembly ID 462
72-On
1
59F
056302
6885572
Governor Assembly ID 463
72-On
1
59F
056303
6881471
Governor Assembly ID 465
72-On
1
59F
056304
6882737
Governor Assembly ID 738
72-On
1
Brass
59F
056305
6882736
Governor Assembly ID 739
72-On
1
Brass
KT 056465
NA
Governor Gear (Brass) Pin
72-On
1
For 738/739 governors
60F
056350
23045906
Deep oil pan ribbed with heater hole
72-On
1
60F
056350A
29501358
Deep oil pan dual fill tube locations
72-On
1
61F
056306
29501131
Plug for heater hole
72-On
1
62F
056564
6883045
Oil Filter tube (updates prior to S/N 58071)
72-On
1
63D
056352
6883901
Sun Gear rear planetary (except MT653)
72-On
1
64B
056353
6834222
Forward clutch drive hub
72-On
1
65B
056354
6834221
4th Range clutch drive hub
72-On
1
65B
056354A
23017267
4th Range clutch drive hub
72-On
1
use with 18T piston
66A
056356
23016722
Converter Hub, (bolt on) MT643/653
72-On
1
66A
056357
23017446
Converter Hub, MT654
72-On
1
N I 056672
23013906
Converter Hub, MT654
72-On
1
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