Service parts
Item
Description
1
Eye bolt,
3
/
in NPTF (e)
8
2
Air motor
3
Connector,
3
/
in NPTF (e)
4
4
Air coupler,
/
in NPTF (i)
1
2
5
O-ring, 1
/
in ID × 2 in OD
13
16
6
O-ring, 1
/
in ID × 2
15
16
7
Body
8
Socket head cap screw,
9
Bushing (rubber)
10
Washer, 1.29 in OD
11
Adapter,
1
/
in NPTF (i)
2
12
Pipe plug,
1
/
in NPTF (e)
4
13
O-ring, 1
/
in ID × 1
3
16
14
Spacer
15
Seal, 0.812 in ID × 1.062 in OD
16
Lantern ring (brass)
17
Seal, 0.812 in ID × 1.562 in OD
18
Washer, 1.55 in OD
19
Spacer
20
Gasket (Aluminum)
21
Washer, 1.93 in OD
22
Jam nut, 2.00 - 16 UN - 2B
Part numbers left blank are not available separately.
1)
Refer to 397871 for air motor components.
2)
Part of major repair kit 398988-2.
3)
Part of minor repair kit 393040-1 (body and seal group).
4)
Part of minor repair kit 393622 (pump tube assembly).
*
Indicates change.
Quantity
1
1
1
1
1
/
in OD
1
1
8
3
/
in - 13
1
1
2
1
1
1
1
/
in OD
1
5
16
1
1
1
1
1
1
2
1
1
Table 8
Part
323842
323640-4
1) *
328037
328031
–
2) 3)
–
2) 3)
–
–
324274
2)
–
2) 3)
–
–
–
2) 3)
–
2) 3)
–
2) 3)
–
2) 3)
–
2) 3)
–
2) 3)
332466
323693
2) 3) 4)
332465
333256
17