Parts list
Item
Description
1
Motor assembly, air (→ SER 670701)
2
Connector,
/
in NPTF (e)
3
4
3
Coupler, air,
/
in NPTF (i)
1
2
4
Screw,
/
in -20 × 2 in
1
2
5
Lockwasher,
/
in
1
2
6
Nut,
/
inn -20
1
2
7
Seal, 1
/
in ID × 2
/
in OD
7
3
8
8
8
Bearing (brass)
9
Seal, u-cup, 1
/
in ID × 2
7
8
10
Washer, 1.935 in ID
11
Circlip, internal
12
O-ring, 4 in ID × 4
/
in OD
3
8
13
Adapter, camlock
14
Pin, roll,
/
in × 1 in
5
32
15
Rod, lower
16
O-ring, 2
9
/
in ID × 2
3
16
17
Tube, upper
18
Stop, valve
19
Seal, u-cup,
3
/
in ID × 1
4
20
Valve, check
21
O-ring, 2
/
in ID × 2
7
5
16
22
Seat, upper valve
23
Tube, lower
24
Guide
25
Ring, support
26
Seat, lower valve
27
Spacer
28
Plate, valve
29
Nut, elastic stop,
5
/
in -18
8
Part numbers left blank are not available separately
1)
Major repair kit 393670
2)
Minor repair kit 393671 (for lower tube assembly)
3)
Minor repair kit 393672 (for upper packing group)
Not shown: Repair kit 393530-36 seal kit (includes five (5) of item 7).
/
in OD
1
2
/
in OD
4
1
/
in OD
4
/
in OD
8
Part number
Quantity
1
328037
1
328031
1
4
4
4
1
1) 3)
1)
1
1) 2) 3)*
2
1)
1
171006-49
1) 3)
1
171000-107
1)
1
338838
1
1
338844
1
1
338850
1
338849
1
1
338851
1
1
338852
1
338846
1
338847
1
1
1
1
338853
1
1
16