Gorman-Rupp Pumps 03B51-B 1371962 and up User Manual
Page 22
0 SERIES
OM-01239
MAINTENANCE & REPAIR
PAGE E - 3
PARTS LIST
Pump Model 03B51-B
(From S/N 1371962 Up)
If your pump serial number is followed by an “N”, your pump is NOT a standard production model. Contact
the Gorman‐Rupp Company to verify part numbers.
ITEM
NO.
PART NAME
PART
NUMBER
MAT'L
CODE
QTY
. 1
PUMP CASING
See Note Below
2
IMPELLER
5633A
10010
1
3
MECHANICAL SEAL ASSEMBLY
25285-854
---
1
4
ROUND HEAD MACHINE SCREW
X0402-1/2
17090
1
5
LOCKWASHER
J04
17090
1
6
DISCHARGE FLANGE
1753A
11000
1
7
DISCH FLANGE GSKT
1674GB
20000
1
8
IMPELLER KEY
N0304 1/2
15990
1
9
SEAL PLATE
5634D
11000
1
10
VENT PLUG
4823
15079
1
11
ROTATION DECAL
2613M
---
1
12
BEARING CAP
2009B
10010
1
13
SPRING CENTERING WASHER
13985
17010
1
14
IMPELLER ADJUSTING SHIM SET
2Z
17090
1
15
IMPELLER SHAFT
5629
15010
1
16
SHAFT KEY
N0407
15990
1
17
HEX HD CAPSCREW
B0604
15991
4
18
LOCKWASHER
J06
15991
4
19
BEARING SHIM SET
8841
14990
1
20
BALL BEARING
S310
---
1
21
PEDESTAL
2947A
10010
1
22
BALL BEARING
S310
---
1
. 23
STUD
C0607
15991
8
24
HEX NUT
D06
15991
8
25
PUMP CASING GASKET
2474GA‐1
20000
1
26
VANE PLATE
5632
10010
1
27
IMPELLER WASHER
6750
17000
1
28
CAP SCREW
BT0604
15991
1
29
LOCKWASHER
J06
15991
1
30
SEAL RING
1136
19140
1
. 31
PIPE PLUG
P08
15079
1
. 32
STUD
C1009
15991
4
33
HEX NUT
D10
15991
4
34
SUCTION FLANGE
1753A
11000
1
35
FLANGE GASKET
1674GB
20000
1
. 36
FILL PLUG ASSY
48271-061
---
1
37
HEX NUT
D10
15991
4
38
HEX HEAD CAPSCREW
B1009
15991
4
NOT SHOWN:
G‐R DECAL
GR-03
---
1
LUBE DECAL
38816-075
---
1
SUCTION STICKER
6588AG
---
1
PRIMMING STICKER
6588AH
---
1
DISCH STICKER
6588BJ
---
1
NAME PLATE
38818-018
13990
1
DRIVE SCREW
BM#04-03
17000
4
INSTRUCTIONAL DECAL
38817-011
---
1
INSTRUCTIONAL TAG
38817-020
---
1
INDICATES PARTS RECOMMENDED FOR STOCK
. INCLUDED WITH REPAIR PUMP CASING ASSY
46471-212
---
1