22
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Fluid Section Assembly
(Stand and Low Boy Cart P/N 0551603)
(Upright Cart P/N 0551602)
1
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2
3
4
5
6
24
21
22
23
25
26
27
28
Install lower packings
with raised lip and
O-ring facing up.
O-Ring
Raised Lip
Install upper packing
with raised lip and
O-ring facing down.
O-Ring
Raised Lip
Item
Part #
Description
Quantity
1
0508664
Retainer nut ................................................1
2
0508665
Piston guide ................................................1
3
0551538
Upper packing assembly ............................1
4
0551535
Spacer ........................................................1
5
0551604
Pump manifold............................................1
6
0509873
Outlet fitting, 1/4” ........................................1
7
0507690
PRIME/SPRAY valve assembly .................1
8
0551539
Lower packing assembly ............................2
9
0551537
Piston rod....................................................1
10
0295307
Outlet valve cage........................................1
11
50164
Outlet valve ball ..........................................1
12
13359
Outlet valve seat.........................................1
13
13481
Outlet valve retainer ...................................1
14
0508676
Piston bushing ............................................1
15
0508739
Nylon washer ..............................................1
16
0508677
Inlet valve cage...........................................1
17
0508678
Inlet valve ball.............................................1
18
0551534
Inlet valve seat............................................1
19
0509582
O-ring,
PTFE
..............................................1
20
0508680
Inlet valve housing (stand and low boy cart)..1
0508690
Inlet valve housing (upright cart)
21
0508604
Filter seal ....................................................1
22
0508749
Filter support spring....................................1
23
0508603
Adapter .......................................................1
24
0508602
Filter spring .................................................1
25
0508748
Filter............................................................1
26
0508601
Filter housing ..............................................1
27
0551530
Return hose fittiing, 1/8” .............................1
28
0551536
Piston assembly (includes items 9–13) ......1
0551605
Filter assembly (includes items 21–26) ......1
0551533
Repacking kit (includes items 2–4, 8
10–11, 15, 17, and 19)
0551509
Lower seal insertion tool