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17308-525
PARTS LIST
Pump Assembly, 3000 psi (used on Model 3050), 3500 & 4000 psi (used on Models 3540 & 4043)
REF PART
NO. NO. DESCRIPTION QTY
1 801–467
MANIFOLD, 3000 psi
1
803–504
MANIFOLD, 3500 & 4000 psi
1
2 801–468 SCREW
, Cap, hex hd
8
3 801–469 WASHER, Lock 8
4
Kit 1
O–RING
5
Kit 1
SEAT
, V
alve
6
Kit 1
PLA
TE, V
alve
7
Kit 1
SPRING
8
Kit 1
GUIDE, Valve
9
Kit 4 or 106
O–RING
10
Kit 4 or 106
CAP
11
Kit 1
VALVE ASSEMBLY
12 803–283 SCREW
, Cap, socket hd
8
13 803–284 COVER, Crankcase
, 3
00
0 p
si 1
803–506 COVER, Crankcase,
3500 & 4000 psi
1
14 802–500 O–RING, Crankcase cover 2
15 803–324 BEARING, T
apered roller
2
16
Kit 2
SEAL, Oil
17 803–286 BUSHING, Piston 3
18 802–895 CRANKCASE, 3000 psi 1
803–501 CRANKCASE,
3500 & 4000 psi
1
19 801–475 DIPSTICK 1
20 803–144 GASKET, Cover 1
21 803–287 CRANKSHAFT 1
22 803–288
RING, Retaining
6
23 802–794 KEY 1
24 803–289 PIN, Wrist 3
25 803–325
GUIDE, Piston, 3000 psi
3
803–503 GUIDE, Piston,
3500 & 4000 psi
3
26 803–291 ROD, Connecting 3
27 803–292 SCREW
, Cap, socket hd
5
28 803–293 COVER, Crankcase
, 3
00
0 p
si 1
803–507 COVER, Crankcase,
3500 & 4000 psi
1
29 802–345 GAUGE, Sight 1
30 802–793
PLUG, Oil drain
1
31
Kit 6 or 107
O–RING
32 803–294 SCREW
, Cap, socket hd
6
33 803–652 WASHER, Lock 6
34
Kit 6 or 107
W
ASHER, Flinger
35 801–490 PLUNGER, Ceramic 3
803–502 PLUNGER, Ceramic 3
36
Kit 6 or 107
RING, Backup
37
Kit 6 or 107
WASHER
38
Kit 6 or 107
SCREW
, Piston
39 803–295 COVER, Crankcase
, 3
00
0 p
si 1
803–505 COVER, Crankcase,
3500 & 4000 psi
1
40 803–296 SHIM 2
41
Kit 3
SEAL, Oil
42
Kit 28 or 109
O–RING
43
Kit 28 or 109
RETAINER, Packing
44
Kit 28 or 109
PACKING
Kit 8 or 1
12
45
Kit 28 or 109
RING, Head
46
Kit 28 or 109
RETAINER, Packing
47
Kit 28 or 109
RING, Long Life
48 801–526 BRACKET
, Pump
2
49 802–305 SCREW
, Cap, socket hd
4
50 802–304 WASHER, Lock 2
51 801–482 PLUG, Hex 1
52 801–483 WASHER, Flat 1
53 801–484 PLUG, Hex 1
54 801–485 WASHER, Flat 1
REF PART
NO. NO. DESCRIPTION QTY
55 801–624 PUMP
, 3000 psi
1
803–508 PUMP
, 3500 & 4000 psi
1
56 803–083
LABEL, Keep From Freezing,
3000 psi
1
803–517
LABEL, Keep From Freezing,
3500 & 4000 psi
1
57 802–085
NIPPLE 1/2
1
58 801–106
TEE 1/2
1
59 800–113 FILTER (see Instruction
Manual 801–744)
1
60 801–111 NUT
, Garden hose
1
61 801–110 ADAPTER, Garden hose 1
62 801–112 STRAINER, Garden hose 1
63 803–141 HOSE, Bypass 1
64 803–142 NIPPLE, Hex 1/2 NPSM x
3/8 NPT 3000 psi
1
802–534 NIPPLE, Hex 1/2 NPSM x
1/2 NPT
, 3500 & 4000 psi
1
65 800–325 UNLOADER, 3000 psi 1
800–689 UNLOADER, 3500 psi
800–427 UNLOADER, 4000 psi 1
66 801–868
NIPPLE, Hex 3/8, 3000 psi
1
801–236
NIPPLE, Hex 1/2x3/8,
3500 & 4000 psi
2
67 801–568
COUPLER, Male 3/8
1
Kit
No.
Repair
Kit
Part No.
Ref
No.
Description Qty.
1 801–472
Valve
4
5
6
7
8
11
O–RING
SEAT
, V
alve
PLA
TE, V
alve
SPRING
GUIDE, V
alve
VAL
VE ASSEMBL
Y
6
6
6
6
6
6
2 801–473
Oil Seal
16
SEAL, Oil
3
3 802–511
Crankshaft Seal
41
SEAL, Oil
2
4 802–306
V
alve Cap, 3000 psi
9
10
O–RING
CAP
6
6
6 801–474
Plunger Repair
,
3000 psi
31
34
36
37
38
O–RING
W
ASHER, Flinger
RING, Backup
WASHER
SCREW
, Piston
1
1
1
1
1
8 801–468
Packing, 3000 psi
44 PACKING 6
28 801–487
Packing & Retainer
,
3000 psi
42
43
44
45
46
47
O–RING
RETAINER,
Packing
PACKING
RING, Head
RETAINER,
Packing
RING, Long Life
1
1
2
1
1
1
106
803–509
V
alve Cap,
3500 & 4000 psi
9
10
O–RING
CAP
6
6
107 803–510
Plunger Repair
,
3500 & 4000 psi
31
34
36
37
38
O–RING
W
ASHER, Flinger
RING, Backup
WASHER
SCREW
, Piston
1
1
1
1
1
109 803–511
Packing & Retainer
,
3500 & 4000 psi
42
43
44
45
46
47
O–RING
RETAINER,
Packing
PACKING
RING, Head
RETAINER,
Packing
RING, Long Life
1
1
2
1
1
1
112 803–512
Packing,
3500 & 4000 psi
44 PACKING 6