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Idiomas disponibles
Idiomas disponibles
Service parts
Item Description
1
Machine screw, 8-32 × 1-
1
2
Muffler
3
Air motor
4
Adapter,
1
/
in NPTF(e)
4
5
Pressure control
6
Elbow,
/
in NPTF(e) and (i)
1
4
7
Air connector,
1
/
in NPTF(e)
4
8
Air coupler
/
in NPTF(i)
1
4
9
90° Fitting,
/
in tube ×
3
16
/
in NPTF(e)
1
8
10
Adapter,
/
in PTF(i) ×
3
8
/
in NPTF(e)
3
8
11
Tube,
/
in OD
3
16
12
O-ring 1
1
/
in ID × 1
1
/
in OD
8
4
13
Adapter
14
Gasket (aluminum)
15
Coupling
16
Pin, 0.088 in ×
/
in
41
64
17
Pin,
/
in × 0.625 in
1
8
18
Rod
19
Coupler
20
Ball stop
21
Washer
22
Spring, 0.75 in
23
Ball,
/
in
3
16
24
Locking washer
Not all parts are available separately.
1)
See 670432 for air motor components.
2)
Major repair kit number 393514
3)
See model specific parts.
4)
Model 8549-B1 only
Model specific parts
Item
Description
Model 8540-B
18
Rod, 17.75 in
26
Tube, 21.25 in
41
Follower tube, 25
Models 8549-B1 and 8549-C
18
Rod, 27.06 in
26
Tube, 30.42 in
41
Follower tube, 34
Quantity Part
/
in
1
-
4
1
321085
1
-
1)
1
327033
1
319800-1
1
43748
1
328034
1
328030
2
338507
1
324971
1
324443
1
-
1
-
4
51017
2)
1
320974
1
-
2
-
1
Model specific
1
320705
1
320718
1
321605
1
320719
1
-
1
317536
Quantity
1
1
/
in
1
9
16
1
1
11
/
in
1
16
Item Description
25
Piston
26
Tube
27
Bearing (brass)
28
Retainer
29
Seal 0.540 in ID × 0.914 in OD
30
Bearing (brass)
31
Gasket (aluminum), 1.08 in ID
32
Extension
33
Stop washer
34
Seal, 0.282 in ID × 0.532 in OD
35
Valve body
36
Valve seat
37
Pin,
/
in × 0.50 in
1
16
38
Rod, 3.91 in
39
Primer disc
40
Elastic stop nut 12-28
41
Follower tube
3)
42
O-ring 1
1
/
in ID × 1
16
43
Primer body
44
Bung adapter, 2 in NPTF(e)
2)
2)
Part
320704-1
337392
324438-1
320704-3
337392-2
-
18
Quantity Part
1
330332
1
Model specific
1
-
1
-
1
-
1
-
1
-
1
-
1
317549
1
-
1
337995
1
320716
1
131168
1
330329
1
320713
1
-
1
Model specific
5
/
in OD
1
-
16
1
324437
1
326750
Kits
Kit number
Description
393514
Major repair kit
393530-9
Seal kit (5 of item 29)
393530-10
Seal kit (5 of item 34)
3)
2)
2)
2)
2)
2)
3)
4)
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