-22-
Parts Kit No. 3430-0748
Contains: One each ball bearing
(Ref. 13), motor shaft seal (Ref. 16),
thread seal gasket (Ref. 35), two
cartridge o-rings (Ref. 15) and wash-
er (Ref. 36 ); two each motor housing
o-rings (Ref. 22), and port adapter
o-rings (Ref. 30 & 32).
Hydraulic Motor Part Nos.
2500-0081C (HM1C Models)
2500-0082C (HM2C Models)
2500-0083C (HM3C Models)
2500-0084C (HM4C Models)
2500-0085C (HM5C Models)
Adapter Kit No. 3430-0187
(HM2 and HM4 Models Only):
Contains one each:
No. 3360-0021 Pressure Port Adapter
No. 3373-0020 (Size #1)
No. 3373-0021 (Size #2)
No. 3373-0022 (Size #3)
No. 1720-0108 Adapter O-ring and
No. 1720-0105 Orifice O-ring (Qty. 3).
All 9303 Self-Priming Series Pumps
NOTE: When ordering parts, give
QUANTITY, PART NUMBER,
DESCRIPTION, and COMPLETE
MODEL NUMBER. Reference
numbers are used ONLY to iden-
tify parts in the drawing and are
NOT to be used as order numbers.
SP Chamber Kit No. 3430-0480SP
Contains: One chamber with wear
ring, (Ref. 2), one o-ring (Ref. 5),
one drain/vent plug (Ref. 1) and one
vent plug (Ref.1A).
23 1 1600-0044 Dowel Pin (HM1C/HM5C)
23 1 1600-0052 Dowel Pin (HM3C)
24 1 1600-0042 Dowel Pin (HM2C/HM4C)
24 1 1600-0037 Dowel Pin (HM1C/HM5C)
24 1 1600-0068 Dowel Pin (HM3C)
25 1 3900-0022 Gerotor (HM1C)
25 1 3900-0023 Gerotor (HM2C)
25 1 3900-0024 Gerotor (HM3C)
25 1 3900-0025 Gerotor (HM4C)
25 1 3900-0048 Gerotor (HM5C)
26 1 0701-2500C1 Gerotor Housing (HM2C Models) 1/4” wide
26 1 0700-2500C1 Gerotor Housing (HM1C Models) 1/2” wide
26 1 0703-2500C1 Gerotor Housing (HM4C Models) 5/16” wide
26 1 0702-2500C1 Gerotor Housing (HM3C Models) 1” wide
26 1 0704-2500C1 Gerotor Housing (HM5C Models) 5/8” wide
27 1 0254-2500C2 Motor End Plate (includes needle bearing)
28 4 2270-0039 Washer
29 4 2220-0045 Cap Screw (HM2C/HM4C Models)
29 4 2220-0021 Cap Screw (HM1C Models)
29 4 2220-0044 Cap Screw (HM3C Models)
29 4 2220-0032 Cap Screw (HM5C Models)
30 1 1720-0108 O-ring
31 1 3360-0021A Pressure Port Adapter (includes o-ring)
32 1 1720-0262 O-ring
33 1 3320-0051A Tank Port Adapter (includes o-ring)
34 1 3220-0029 Bypass Adjusting Screw
35 1 1700-0047 Gasket
36 1 2270-0027 Washer
37 1 2250-0038 Lock Nut
38 1 1610-0032 Roll Pin (HM2C/HM4C)
38 1 1610-0031 Roll Pin (HM1C/HM5C)
38 1 1610-0055 Roll Pin (HM3C)
39 1 1810-0026 Snap Ring
40 1 1610-0012 Woodruff Key (9303C-SP)
40 1 04432 Woodruff Key (9303S-SP)
1 1 2406-0007 Drain/Vent Plug (9303C-SP)
1 1 2406-0016 Drain/Vent Plug (9303S-SP)
1A 1 2406-0001 Vent Plug (9303C-SP)
1A 1 7SP34 Vent Plug (9303S-SP)
2 1 3430-0480SP Pump Casing (9303C-SP)
2 1 0150-9070S Pump Casing (9303S-SP)
3 1 2253-0002 Impeller Nut (9303C-SP)
3 1 2253-0006 Impeller Nut (9303S-SP)
4 1 0401-9100P Impeller (Nylon Std. 9303C-SP)
4 1 0402-9100P Impeller (Polypropylene Optional) (Std 9303S-SP)
5 1 1720-0083 O-ring
6 1 1700-0100 Gasket
7 1 2120-0009 Mechanical Seal (Viton/Ceramic) (Std 9303C-SP)
7 1 3430-0589 Mechanical Seal (Silicon Carbide) (Std 9303S-SP)
8 1 0750-9300C Mounting Flange (9303C-SP)
8 1 0756-9300S Mounting Flange (9303S-SP)
9 4 2210-0020 Hex Head Cap Screw (9303C-SP)
9 4 2210-0125 Hex Head Cap Screw (9303S-SP)
10 1 1410-0056 Slinger Ring
11 1 1810-0014 Snap Ring
12 1 1820-0013 Retaining Ring
13 1 2000-0010 Ball Bearing
14 1 1410-0131 Cartridge, Front
15 2 1720-0268 O-ring
16 1 2104-0010 Lip Seal
17 1 1410-0130 Seal Spacer
18 1 2029-0014 Thrust Bearing Assembly
19 1 0531-2500 Shaft (HM2C/HM4C)
19 1 0533-2500 Shaft (HM1C/HM5C)
19 1 0536-2500 Shaft (HM3C)
20 1 0150-2500C Motor Body (includes needle bearing)
21 4 2210-0005 Hex Head Cap Screw
22 2 1720-0110 O-ring
23 1 1600-0045 Dowel Pin (HM2C/HM4C)
Ref. Qty.
No. Req’d. Part No. Description
Ref. Qty.
No. Req’d. Part No. Description
Repair Parts Kit No. 3430-0332
Contains: One o-ring (Ref. 5),
one rubber gasket (Ref. 6),
and one mechanical seal (Ref 7).
Silicon Seal Kit No. 3430-0589
Contains one each:
1720-0083 o-ring (Ref. 5)
and mechanical seal (silicon
carbide) (Ref. 7).
L-1526 (12/12, Rev. B)