Gorman-Rupp Pumps 81 1/2B3-B 263741 and up User Manual
Page 23
OM−00745
80 SERIES
MAINTENANCE & REPAIR
PAGE E − 3
PARTS LIST
Pump Model 81 1/2A3-B
(From S/N 259506 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
QTY
MAT’L
CODE
1
PUMP CASING
6846B
10010
1
2
IMPELLER
4148C
10010
1
3
SEAL ASSEMBLY
S33
−−−
1
4
IMPELLER ADJ SHIM SET
513A
17090
1
5
SHAFT SLEEVE
2353
17020
1
6
SEAL PLATE
2930A
10010
1
7
SLINGER RING
3228
19120
1
8
BEARING RETAINING RING
S240
−−−
1
9
INBOARD BALL BEARING
S1085
−−−
1
10
VENTED PIPE PLUG
4823
15079
1
11
OUTBOARD BALL BEARING
S1085
−−−
1
12
BEARING ADJ SHIM SET
8540
15990
1
13
BEARING RETAINING RING
S240
−−−
1
14
SHAFT KEY
N0306
15990
1
15
IMPELLER SHAFT
2931
15000
1
16
PEDESTAL
2928
10010
1
17
STUD
C0607
15991
4
18
HEX NUT
D06
15991
4
19
CASING GASKET SET
504GA
20000
1
20
WEAR PLATE ASSY
2643A
15990
1
21
PUMP CASING DRAIN PLUG
P08
15079
1
22
HEX HD CAPSCREW
B0414
15991
1
23
FLAT WASHER
KF04
18040
1
24
STUD
C0607
15991
4
25
HEX NUT
D06
15991
4
26
FLAP VALVE ASSY
1352
−−−
1
27
−LARGE VALVE WEIGHT
1353
10010
1
28
−RD HD MACH SCREW
X0403
17090
1
29
−LOCKWASHER
J04
17090
1
30
−SMALL VALVE WEIGHT
1354
15160
1
31
−CHECK VALVE GASKET
1352G
19070
1
32
SUCTION FLANGE
8599
10010
1
33
PIPE PLUG
P04
15079
1
34
LOCKWASHER
J04
15991
1
35
HEX NUT
D04
15991
1
36
SERVICE TEE
US24
11999
1
37
FILL PLUG ASSY
48271−066
−−−
1
NOT SHOWN:
G−R DECAL
GR−03
−−−
1
ROTATION DECAL
2613M
−−−
1
LUBE DECAL
38816−075
−−−
1
INSTRUCTION TAGS
38817−011
−−−
1
INSTRUCTION TAGS
38817−020
−−−
1
SUCTION STICKER
6588AG
−−−
1
DISCHARGE STICKER
6588BJ
−−−
1
PRIMING STICKER
6588AH
−−−
1
NAMEPLATE
38812−041
13990
1
DRIVE SCREW
BM#04−03
17000
4
INDICATES PARTS RECOMMENDED FOR STOCK