Replacement Part List

5
Ridge Tool Company/Elyria, Ohio, U.S.A.
Pipe and Bolt Threading Machine
300/300A
3181
3281
3181-CE
3281-CE
25
27
24
24
26
35
29
28
34
36*
33
32
23
15
22
31
30
12
11
8
8
8
8
4
3
9
8
7
5
2
1
6
10
18
17
16
21
19
20
13
14
Ref. Catalog
No.
No. Description
†— 96810 3181 Motor 115V
†— 96975 3281 Motor 230V
†— 61192 3181-CE Motor 115V
†— 61197 3281-CE Motor 230V
1 43160 Housing Assembly
2 44545 Brush Cap Set
3 45025 Brush Holder Set
4 39770 Set Screw (2)
5 44540 Brush Assembly Set
6 43165 Fan Housing Assembly
7 45165 Dowel Pin
8 45060 Gear Bearings (5)
9 45315 Front Bearing
10 45370 Drive Gear
11 97000 1st Gear Assembly
Ref. Catalog
No.
No. Description
12 45005 2nd Gear Assembly
13 96885 Pin
14 96880 Oil Seal
15 96830 Gear Housing
16 46830 Male Connector
17 96870 Gerotor Set
18 96840 Cover Plate
19 96890 Screw (6)
20 96875 O Ring
21 45075 Screw (4)
22 45150 Lock Washer
23 96910 Male Elbow
24 44565 Armature Bearing (2)
25 44010 Armature (115V)
44030 Armature (230V)
Ref. Catalog
No.
No. Description
26 44555 Mounting Screw (2)
27 44015 Field (115V)
44035 Field (230V)
28 44580 Loading Spring
29 83500 Locking Screw (2)
30 86680 White Upper Lead
31 86685 Red Lower lead
32 46900 Connector 90
33 46890 E-918 Insulator (2)
34 47407 Flexible Conduit
46880 Plastic Tube (CE Only)
35 88402 Wire Terminal (4) (CE Only)
36* 50552 Plug (Included in Switch Box
Assy. 91187)
† Refer to Speed Change Chart for Optional Speeds on Page 8
NOTE: Order parts by Catalog Number only.
DO NOT order by Reference Number.