Parts List for MP Pump model # 37978
Key
Part #
Description
Price
Stock
Required
Quantity
Action
2 # 37138
O-RING
$10.30
25 in Stock
1
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3 # 23040
FLAPPER ASSEMBLY
$111.21
13 in Stock
1
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4 # 22468
SUCTION FLANGE
$99.23
7 in Stock
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5 # 22208
ZERK FITTING 1/8 NPT
$9.34
0 in Stock
1
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6 # 31733
RELIEF VALVE 1/4-NPT
$58.88
0 in Stock
1
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7 # 31713
SEAL ASSEMBLY
$513.09
0 in Stock
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8 # 22433
ADAPTOR
$614.81
0 in Stock
1
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9 # 33095
STUD 3/8-16X3.00
$50.86
0 in Stock
6
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10 # 21266
LOCKWASHER 3/8 X 1/8
$0.98
2 in Stock
14
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11 # 21268
HEXNUT 3/8-16
$2.11
8 in Stock
6
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13 # 21254
LOCKWASHER 1/2 inch
$2.04
0 in Stock
4
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14 # 23039
CLAMP ASSEMBLY
$73.57
6 in Stock
1
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15 # 21241
HEXNUT 1/4-20
$0.86
0 in Stock
2
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16 # 33564
LOCKWASHER 1/4 inch
$0.43
27 in Stock
2
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17 # 25123
Guard Clamp
$34.59
0 in Stock
2
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18 # 21247
SCREW 1/4-20X3/4
$1.72
0 in Stock
2
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19 # 21291
CAPSCREW 3/8-16X1.13
$5.11
0 in Stock
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20 # 41481
PIPE PLUG
$4.95
0 in Stock
2
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21 # 22351
HOUSING
$907.53
0 in Stock
1
0
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22 # 22244
WEAR PLATE
$46.57
6 in Stock
1
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23 # 37115
SCREW FHS 3/8-16X3/4
$2.51
0 in Stock
2
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24 # 33500
IMPELLER
$1690.73
0 in Stock
1
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25 # 29715
O-RING AS 568-162
$11.65
19 in Stock
2
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26 # 22240
GASKET
$6.97
46 in Stock
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27 # 38365
ADAPTER
$422.68
0 in Stock
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28 # 30824
PIPE PLUG 1/8 inch NPT
$2.20
0 in Stock
1
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29 # 38360
PISTON
$60.81
0 in Stock
1
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30 # 38362
O-RING AS 586-129
$2.98
0 in Stock
1
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31 # 38358
SPRING
$20.75
0 in Stock
1
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32 # 38363
O-RING AS 586032
$2.66
0 in Stock
1
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Download Parts PDF Specsheet
