Service parts
Item
Description
1
Screw, machine 8-32 × 1
2
Muffler
3
Air motor
4
O-ring, 1
1
/
in ID × 1
1
/
in OD
8
4
5
Adapter
6
Gasket (aluminum)
7
Coupling
8
Roll pin, 0.088 in ×
/
in
41
64
9
Roll pin, 0.120 in ×
/
in
41
64
10
Rod
11
Coupling
12
Ball stop
13
Washer
14
Spring, 0.75 in
15
Ball,
/
in
3
16
16
Lock washer
17
Piston
18
Tube
19
Bearing (brass)
20
Retainer
21
Seal, 0.540 in ID × 0.914 in OD
22
Bearing (brass)
23
Gasket (aluminum) 1.08 in ID
24
Extension
25
Stop washer
26
Seal, 0.282 in ID × 0.532 in OD
27
Valve body
28
Valve seat
29
Rod, 3.91 in
30
Roll pin,
/
in × 0.50 in
1
16
31
Disc, primer
32
Elastic stop nut, 12- 28
33
O-ring, 1
/
in ID × 1
/
in OD
1
1
4
2
34
Set screw, 10-32 ×
/
in
3
16
35
Follower tube
36
Primer body
Not all parts are available separately.
1)
Refer to 670628 for air motor components.
2)
Included in major repair kit 393514.
3)
Pack of 10.
4)
See Model specific parts, Table 9.
5)
Seal kit 393530-9 includes five (5) of item 21.
6)
Seal kit 393530-10 includes five (5) of item 26.
Table 7
Quantity Part
1
/
in
1
-
4
1
321085
1
-
1)
1
-
2) 3)
1
-
4
51017
2)
1
320974
1
-
2)
2
-
2)
1
4)
1
320705
1
320718
1
321605
1
320719
2)
1
-
2)
1
317536
2)
1
330332
1
4
1
-
2)
1
-
1
-
2) 5)
1
-
2)
1
-
2)
1
-
1
317549
2)
1
-
2) 6)
1
-
2)
1
320716
2)
1
330329
1
131168
2)
1
320713
2)
1
-
2)
1
-
2) 3)
1
-
1
4
1
-
Repair kits
Major repair kit – 393514
Item
Description
4
O-ring, 1
/
in ID × 1
1
8
6
Gasket (aluminum)
8
Roll pin, 0.088 in ×
9
Roll pin, 0.120 in ×
14
Spring, 0.75 in
15
Ball,
3
/
in
16
16
Lock washer
19
Bearing (brass)
21
Seal, 0.540 in ID × 0.914 in OD
22
Bearing (brass)
23
Gasket (aluminum) 1.08 in ID
25
Stop washer
26
Seal, 0.282 in ID × 0.532 in OD
27
Valve body
28
Valve seat
29
Roll pin,
/
in × 0.50 in
1
16
31
Disc, primer
32
Elastic stop nut, 12- 28
33
O-ring, 1
1
/
in ID × 1
4
Seal kit – 393530-9
Item
Description
21
Seal, 0.540 in ID × 0.914 in OD
Seal kit – 393530-10
Item
Description
26
Seal, 0.282 in ID × 0.532 in OD
Not all parts are available separately.
1)
Additional o-ring supplied with kit 393514 that is not used. *
*
Indicates change.
Model specific parts
Item
Description
339359-A1
10
Rod, 9 in
18
Tube, 12
/
in
1
2
35
Follower tube, 17
7
/
16
339359-B1
10
Rod, 17
/
in
3
4
18
Tube, 21
1
/
in
4
35
Follower tube, 26
1
/
339359-C1
10
Rod, 27 in
18
Tube, 30.42 in
35
Follower tube, 35
/
1
Not all parts are available separately.
1)
Part number suffix does not match model number suffix.
15
Quantity Part
/
in OD
1
-
1
4
4
51017
41
/
in
1
-
64
/
in
2
-
41
64
1
320719
1
-
1
317536
1
-
1
-
1
-
1
-
1
317549
1
-
1
-
1
320716
1
131168
1
320713
1
-
1
/
in OD
1
1)
2
Quantity Part
5
-
Quantity Part
5
-
Quantity Parts
1
-
1
-
in
1
-
1
320704-1
1
337392
in
1
382723-A1
4
1
320704-3
1
337392-2
in
1
-
2
Table 8
Table 9
1)