Pump Head Assembly
1
2
3
4
5
6
7
8
9
10
11
Item
Part #
Description
1
0278242
Inlet valve assembly (includes item 2)........1
2
0089482
Sealing washer, nylon.................................1
3
0278334
Paint pump..................................................1
4
0555901
PRIME/SPRAY valve assembly..................1
5
0278362
Outlet seal...................................................1
6
0278241
Ball seat ......................................................1
7
0093635
Ball..............................................................1
8
0047485
Outlet spring ...............................................1
9
0278361
Ball guide ....................................................1
10
9871114
O-ring..........................................................1
11
0278335
Outlet fitting.................................................1
12
0278337
Pusher body................................................1
13
0278250
Pusher stem assembly ...............................1
14
0278368
Pusher spring..............................................1
15
0156646
Seal.............................................................1
16
0278340
Pusher washer............................................1
17
0508199
Pusher assembly (includes items 12-16)
18
0508198
Outlet assembly (includes items 5-11)
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Hopper Assembly
17
12
13
14
15
16
18
Item
Quantity
13
7
Part #
Description
1
0279591
Cover, hopper .......................................1
2
0089917
Filter screen, fine (shown) ....................1
0088871
Filter screen, coarse
3
0524443
Hopper ..................................................1
4
0093865
Return tube ...........................................1
5
0403309
Fitting ....................................................1
6
0090560
Return tube assembly
(includes items 4 and 5) .......................1
7
0288144
Hopper complete
(includes items 1 – 6) ...........................1
1
2
3
4
6
5
Quantity
GB
R