307843 25
Parts
400 Series Carbon Steel Pumps
Model 220663, Series D
Model 237008, Series A
Ref.
No.
Part No.
Description
Qty.
1
108712
NUT, hex; M8 x 1.25
8
2
104572
WASHER, spring lock
8
3
108786
SCREW, cap, hex hd;
M8 x 1.25 x 130
2
4
108711
SCREW, cap, hex hd;
M8 x 1.25 x 120
6
5
221133
PILOT VALVE ASSY
See page 37 for parts
2
12
181953
PLATE, retaining
2
13*
181978
SEAL, piston; UHMWPE
(for pump Model 220663 only)
2
188177
SEAL, piston; Nylon
(for pump Model 237008 only)
2
14*
180243
SEAL, bellows; polypropylene
2
15
181951
SHAFT, piston
2
16
108652
SCREW, cap, hex hd;
M10 x 1.5 x 50
2
17
189432
PISTON, pump;
17–4 PH stainless steel
2
18*
108824
O-RING; PTFE
2
19*
108825
O-RING; PTFE
4
20
181967
PLATE, retaining; stainless steel
2
21
108713
WIPER, shaft
2
22
183228
BEARING
2
23*
108158
U-CUP; buna-N
2
25
183098
CAP, cylinder
2
26*
108874
O-RING; buna-N
2
40
72
{
42
{
5
37
60
59
43
38
39
02333
Ref.
No.
Part No.
Description
Qty.
27
183097
CYLINDER, air motor
1
28*
107160
QUAD RING; buna-N
1
29
183355
PISTON, air motor
1
30
183229
STUD
1
31
181998
ACCUMULATOR
2
32
108768
SCREW, cap, hex hd;
M8 x 1.25 x 16
8
33
181846
HOUSING, pump outlet
2
34
108654
SCREW, cap, hex hd;
M12 x 1.75 x 100
8
35
107541
WASHER, lock
8
36
181847
HOUSING, pump intake
2
37
107100
SCREW, cap, hex sch;
M5 x 0.8 x 12
4
38
107189
MUFFLER
2
39
107190
RING, lock; 1/2 – 14 npt
2
40
220902
AIR CONTROL VALVE ASSY
See page 36 for parts
1
42
{
183384
TUBE, 0.25 in. (6.35 mm) O.D.;
polyurethane
1
43
108787
SCREW, cap, hex hd;
M5 x 0.8 x 20
4
44 181950
BRACKET,
mounting
1
46
108788
WASHER, flat
10
47 220486
INTAKE
MANIFOLD
1
48*
103341
O-RING; PTFE
2
49
181947
SEAT, valve
2
50
220485
MANIFOLD
1
51
108648
CONNECTOR, straight thread
2
52*
107098
O-RING; PTFE
4
53
181949
CAP
2
54*
108822
O-RING; PTFE
2
55
181976
STOP, ball; stainless steel
2
56
181845
GUIDE, ball; stainless steel
2
57
107167
BALL; stainless steel
2
58
108643
PLUG, boss
2
59
104582
WASHER, tab
1
60
104029
LUG, grounding
1
64
183429
LABEL, warning
1
71
179944
LABEL, warning
1
72
{
179861
TUBE, 0.245 in. (6.35 mm) O.D.;
polyurethane
1
73
16F143
SEAL, hydraulic
2
*
Parts included in Repair Kits 220949 (for pump
Model 220663); and 237014 (for pump Model
237008), which may be purchased separately.
{
Parts included in Repair Kit 220656, which may be
purchased separately.
See pages 38 – 40 for description of all Repair Kits,
Optional Repair Kits, and Conversion Kits available.