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Parts Breakdowns
PH: 402-564-1514 • FAX: 402-563-2792 • Columbus, Nebraska • nebraskairrigation.com
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Item NI Part # Qty Description
23
90216
90225
1
1
Shaft, Output: Non-Towable
Shaft, Output: Towable
24
37001
44006
1
1
Cone, Bearing, Roller
Cup, Bearing, Roller
25
908XX 1 Shim
26
67002 1 Housing, Bearing
27
46003
46005
1
1
Diaphragm, Expansion Chamber
Diaphragm only
28
430XX 1 Cover, Special
29
37004
44007
1
1
Cone, Bearing, Roller
Cup, Bearing, Roller
30
91137 1 Seal, Oil
31
68004 1 Hub, Wheel
32
720XX 1 Key, Square
33
880XX 1 Plate, Clamping
34
908XX
Shim
35
46502 1 Disconnect Bar
36
926XX 1 Spring
37
926XX 1 Spring, Retainer
38
898XX 1 Ring, Snap
39
90207 1 Shaft, Disconnect
40
898XX 2 O-Ring
41
850XX 1 Pin, Special
42
898XX 1 Ring, Special
43
91104 1 Seal, Oil
44
270XX 1 Cap, Bearing (GWC)
NI Replacement Parts for:
US 621 Gearmotor, Towable & Non-Towable
Item NI Part # Qty Description
1
90213 1 Shaft, Worm, Primary, 58:1
2
11009 1 Bracket, Adapter
3
908XX
Shim
4
425XX 1 Coupling, Splined
5
91176 2 Seal, Oil
6
17024 1 Bearing, Ball
7
89803 2 Ring, Snap
8
670XX 1 Case, Gear
9
17011 1 Bearing, Ball
10
880XX 1 Plate, Filler
11
430XX 1 Cover, Special
12
60007 1 Gear, Worm, Primary, 58:1
13
720XX 1 Key, Square
14
88008 1 Plate, Clamping
15
910XX
Cap Screw w/ Lock Washers
16
90220
90221
1
1
Shaft, Worm, Final: Slave
Shaft, Worm, Final: Motorized
17
37009
44005
1
1
Cone, Bearing, Tapered Roller
Cup, Bearing, Tapered Roller
18
670XX
Housing, Gear Case
19
908XX
Shim
20
91138 2 Seal, Oil, Output
21
60011
60009
1
1
Gear, Worm, Final: Non-Towable
Gear, Worm, Final: Towable
22
720XX 2 Key, Square, Last Disconnect
C
ENTER
D
RIVE
P
ARTS
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