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LOWER PUMP END PARTS LIST
ITEM DESCRIPTION Qty Part No.
ZSERVICE KIT PARTS 637001
1Locknut 190606
2Spacer Tube 176048
3Plunger 190615
Z4Washer 177398
Z5Packing 177744
Z6Gasket 176748
7Pump Body 165793-2
8Locknut 176248
Z9“O” Ring (2.129” o.d.) 177361
10 Lockwasher(1/2”) 1Y14 -816-T
11 Rod 176045
Z12 Cup 177265
Z13 “O” Ring (3/16” x 1-7/8” o.d.) 1Y325-325
14 Retaining Nut 176046
15 Nut(7/16” - 20) 1Y11-7-T
16 Suction Tube 190621
17 Dowel Pin 190620
Z19 “O” Ring (1/8” x 2” o.d.) 1Y325-224
20 Ball 190948
21 Foot Valve 176932
22 Adapter(3/4 NPT x 3/8 NP T) 1Y45-308-T
2
3
4
5
6
7
8
9
10
1
11
12
13
14
15
16
17
19
20
21
22
2-1/8 - 16 UN-2A TH’D
2” NPSM TH’D
2” - 16 UN-2B TH’D
3/8” NPTF
Material Outlet
Clean with solvent
and apply Loctite 271
Use Loctite Nickel Anti-Seize on All Threads.
FIGURE 4
Use TricresylPhosphate (Wet-Sol “Plus”) only
to Lubricate Packings when Assembling Pump.