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Parts
24
Part No. 253707
includes items 1-81
Part No. 253708
includes items 1-8,10-59, 61-81
* Included in Diaphragm Repair Kit 243152.1
† Included in Air Valve Repair Kit 243153.
‡ Included in Ball Check Valve Repair Kit 243154.
◆
Included in Cylinder Seal Repair Kit 243155.
★
Included in Sealing Ring Repair Kit 243156.
NOTE:
▲
Replacement Warning labels, signs, tags,
and cards are available at no cost.
Ref.
No.
Part No.
Description
Qty
1
15A010 COVER, fluid
2
2
15A000 HOUSING, outlet, fluid; for 253707
1
15A003 HOUSING, outlet, fluid; for 253708
1
3
15A002 HOUSING, inlet, fluid; for 253707
1
15A003 HOUSING, inlet, fluid; for 253708
1
4
15A001 HOUSING, tube, fluid; for 253707
2
15A004 HOUSING, tube, fluid; for 253708
2
5
15A032 HOUSING, center
1
6
15A051 COVER, inner, cylinder
1
7
15A050 CYLINDER
1
8
116343
CLAMP, grounding
1
9
116898
WASHER; for 253707 only
2
10
116902
PLUG, socket-hd; for 253707
2
112306
PLUG, pipe; for 253708
2
11
15A052 COVER, outer, cylinder
1
12
15A037 TUBE, fluid
2
13*
O-RING; chemically resistant
fluoroelastomer
4
14*
DIAPHRAGM; PTFE
2
15
15A042 SHAFT, piston
1
16
15A038 PISTON
1
17
15A043 SHAFT, diaphragm
1
18
15A006 BEARING
3
19†
O-RING; fluoroelastomer
3
20†
O-RING; nitrile
3
21
117021
CLIP, c-spring
3
22
◆
O-RING; nitrile
2
23
◆
O-RING; nitrile
1
24
15A031 TUBE, air valve
1
25
117006
O-RING; nitrile
1
26
◆
PACKING, PTFE
1
27
117023
PIN, spring
1
28
117012
O-RING; fluoroelastomer
2
29
117028
SCREW, socket-hd; M6 x 16
4
30
117034
SCREW, socket-hd; M8 x 100
4
31
116900
SCREW, cap, socket-hd; M10 x 25
16
32
◆
RING, quad; nitrile
1
33†
SEAT, air valve
1
34
117024
PIN, spring
1
35†
GASKET
1
36
15A035 COVER, air valve
1
37
117018
WASHER
4
38
117029
SCREW, cap, socket-hd; M6 x 25
12
39
117019
VALVE, safety, relief
1
40
15A790 FITTING, inlet, air; for 253707
1
15A044 FITTING, inlet, air; for 253708
1
42
◆
O-RING; nitrile
1
43†
O-RING; nitrile
1
44†
O-RING; nitrile
2
45
15A033 CARRIAGE
1
46
117022
CLIP, c-spring
2
47†
CUP, air valve
1
48†
CARRIAGE, driver
1
49†
O-RING; nitrile
2
50
117020
CLIP, c-spring
2
51
15A009 PLUG, air valve
2
52†
O-RING; nitrile
2
53‡
SEAT, valve
4
54
15A026 SLEEVE, ball guide
2
55
◆★
SEAL, flat; UHMWPE
2
56‡
BALL, 30 mm; acetal
4
57‡
GUIDE, ball
4
58
15A036 SEAL; acetal homopolymer
2
59
◆★
SEAL, flat; UHMWPE
6
60
15A005 BUSHING; for 253707 only
2
61
15A482 WASHER
2
62
15A016 DAMPENER, noise
2
63
15A028 PLATE
2
64
117026
SCREW, cap, socket-hd; M5 x 12
4
65‡
SPRING, compression
4
66
15J373
COVER, bottom
1
67
15J375
COVER, top
1
68
116595
SCREW; M4 x 0.7
8
70
▲
188621
LABEL, warning (not shown)
1
71
15A008 DAMPENER, felt
2
80†
158486
O-ring, nitrile
2
81
111307
WASHER
1
Ref.
No.
Part No.
Description
Qty