Graco Hydra-clean 1535 - Pump Assembly Model 804565 & 804566

24 308736
Pump Assembly – Parts
USE ONLY GENUINE GRACO PARTS AND ACCESSORIES
MODEL 804565 & 804566
REF PART
NO. NO. DESCRIPTION QTY
1 HEAD, Pump 1
2 801651 SCREW 8
3 801652 WASHER 8
4 KIT 123 O-RING
5 KIT 123 SEAT, Valve
6 KIT 123 VALVE
7 KIT 123 SPRING
8 KIT 123 CAGE, Valve
9 KIT 124 O-RING
10 KIT 124 CAP
11 KIT 123 VALVE ASSEMBLY
12 SCREW 8
13 COVER, Bearing 2
14 SPACER 1
15 803268 O-RING 1
16 BEARING 2
17 KIT 23 SEAL, Oil
18 CRANKCASE 1
19 801659 DIPSTICK 1
22 GUIDE, Piston 3
23 ROD, Connecting 3
24 O-RING 1
25 COVER, Rear 1
26 SCREW 5
27 801488 O-RING 1
28 SCREW, Cap 1
29 PIN 3
REF PART
NO. NO. DESCRIPTION QTY
30 WASHER 3
31 803919 RING, Anti-Extrusion 3
32 803918 O-RING 3
33 804415 PISTON 3
34 WASHER 3
35 NUT 3
40 KIT 130 O-RING
41 KIT 130 RETAINER, Packing
42 KIT 130 RING, Intermediate
43 KIT 130 PACKING
44 KIT 130 PACKING
45 KIT 130 RING, Head
46 SCREW, Cap 1
47 801482 SCREW, Cap 1
48 801485 WASHER 1
49 WASHER 1
75 RING, Retaining 1
76 CRANKSHAFT 1
77 BEARING 1
78 O-RING 1
79 SCREW 4
80 WASHER 4
81 FLANGE 1
82 804422 SEAL, Oil 1
83 WASHER 4
84 SCREW 4
Kit
No.
Repair Kit
Part No.
Ref.
No.
Description Qty.
23 801658
Oil Seal
17 SEAL, Oil 3
123 804402
Valve Assembly
4
5
6
7
8
or
11*
O-RING
SEAT, Valve
VALVE
SPRING
CAGE, Valve
VALVE ASSEMBLY
6
6
6
6
6
6
124 804403
Valve Cap
9
10
O-RING
CAP
6
6
130 804404
Packing
Assembly
40
41
42
43
44
45
O-RING
RETAINER, Packing
RING, Intermediate
PACKING
PACKING
RING, Head
1
1
1
1
2
2
* Item 11 consists of items 4 through 8.
See Pump Assembly illustration on previous page.