-21-
Models 9303P-HM1C, 9303P-HM3C, and 9303P-HM4C
1
1
1410-0082
Spacer
2
1
2120-0009
Mechanical Seal
3
1
1721-0083
O-Ring
4
4
2406-0020
Pipe Plug
5
1
2250-0051
Jam Nut
6
1
2250-0052
Impeller Nut
7
1
0700-9000P
Pump Casing
8
1
2210-0088
Screw
9
1
0402-9100P
Impeller
10
4
2210-0087
Hex Head Cap Screw
11
1
1410-0056
Slinger Ring
12
1
1820-0013
Retaining Ring
13
1
1810-0014
Snap Ring
14
1
2000-0010
Ball Bearing
15
1
1410-0073
Spacer
16
1
2104-0005
Shaft Seal
17
1
1410-0074
Seal Spacer
18
1
2029-0014
Thrust Bearing Assembly: Includes
(1) Thrust Bearing
(2) Thrust Bearing Races
19
1
1810-0026
Snap Ring
20
1
0507-2500
Shaft HM4C, 7
1
⁄
16
˝ Long
20
1
0514-2500
Shaft HM3C, 7
13
⁄
16
˝ Long
20
1
0506-2500
Shaft HM1C, 7
5
⁄
16
˝ Long
21
1
1610-0012
Woodruff Key
22
1
1610-0032
Roll Pin (HM4C Model)
22
1
1610-0030
Woodruff Key (HM3C Model)
22
1
1610-0031
Roll Pin (HM1C Model)
23
1
0151-2500C Motor Body: Includes (1) Main Bearing
24
4
2210-0021
Hex Head Cap Screw
25
2
1720-0110
O-Ring
26
1
0700-2500C Gerotor Housing (HM1C Model)
1
⁄
2
" Wide
26
1
0703-2500C Gerotor Housing (HM4C Model)
5
⁄
16
" Wide
26
1
0702-2500C Gerotor Housing (HM3C Model) 1" Wide
27
1
1600-0045
Dowel Pin (HM4C Model)
27
1
1600-0052
Dowel Pin (HM3C Model)
27
1
1600-0044
Dowel Pin (HM1C Model)
28
1
1600-0042
Dowel Pin (HM4C Model)
28
1
1600-0068
Dowel Pin (HM3C Model)
Ref. Qnty.
Part
No. Req'd.
No.
Description
28
1
1600-0037
Dowel Pin (HM1C Model)
29
1
3900-0025
Gerotor (HM4C Model)
29
1
3900-0024
Gerotor (HM3C Model)
29
1
3900-0022
Gerotor (HM1C Model)
30
1
0251-2500C Motor End Plate: Includes (1) Main Bearing
31
1
3220-0029
Valve Stem
32
1
1700-0047
Gasket
33
1
2270-0027
Washer
34
1
2250-0038
Lock Nut
35
4
2270-0039
Washer
36
4
2220-0045
Socket Head Cap Screw (HM4C Model)
36
4
2220-0044
Socket Head Cap Screw (HM3C Model)
36
4
2220-0021
Socket Head Cap Screw (HM1C Model)
37
2
1720-0108
O-ring
38
1
3320-0016
Check Valve Body
39
1
3260-0039
Poppet
40
1
1820-0023
Retaining Ring
42
1
3360-0021
Pressure Port Adapter
43
1
1720-0105
Orifice O-ring (HM4C Models Only)
44
1
3373-0020
Metering Orifice (HM4C Models Only)
3373-0021
3373-0022
45
6
2270-0041
Washer
46
1
0750-9300P
Cover
47
1
0750-9006C Intermediate Flange
48
4
2250-0060
Hex Nut
50
4
2210-0021
Hex Head Cap Screw
52
2
2210-0016
Screw
53
2
2250-0008
Hex Nut
54
1
1510-0063
Mounting Foot
55
1
2270-0057
Washer
56
1
1700-0097
Gasket
57
1
1700-0100
Rubber Gasket
58
4
2250-0060
Nut (Not Shown)
Ref. Qnty.
Part
No. Req'd.
No.
Description
NOTE: When ordering parts, give
QUANTITY, PART NUMBER,
DESCRIPTION, and COMPLETE
MODEL NUMBER. Reference
numbers are used ONLY to identify
parts in the drawing and are NOT to
be used as order numbers.
Adapter Kit No. 3430-0187 (HM4 Models Only):
Includes one each Ref. 37, Ref. 42, and Ref. 44, three Ref. 43, three metering
orifices one No. 3373-0020 (Size #1), one No. 3373-0021 (Size #2) and one
No. 3373-0022 (Size #3).
Hydraulic Motor Part #s
2500-0013C (HM3C Models)
2500-0014C (HM4C Models)
2500-0019C (HM1C Models)
Parts Kit No. 3430-0178
Contains: One each ball bearing
(Ref. 14), motor shaft seal (Ref. 16),
thread seal gasket (Ref. 32), and
washer (Ref. 33), two each motor
housing o-rings (Ref. 25) and port
adapter o-rings (Ref. 37).
Repair Parts Kit No. 3430-0445
Contains: One mechanical seal
(Ref. 2), one o-ring (Ref. 3), one
washer (Ref. 55), one gasket
(Ref. 56) and one rubber gasket
(Ref. 57).
