CRAFTSMAN
3400 PSI Pressure
Washer
580.753400
Pump i
Parts List
Item Part#
Qty
Description
Item Part#
Qty
Description
1
110B2126GS
1
Cap
24
150B2126GS
1
Gas Engine Flange
2
10887628PGS
1
Circlip
25
22237GS
4
Washer, Lock
3
112B2126GS
1
Snap Ring
26
23645GS
4
Screw
4
113B2126GS
1
Bearing
27
151B2126GS
1
Bushing
5
109B2126GS
1
Pump Body
28
12187822PGS
1
Seal
6
11287628PGS
1
Oil Cap/Dipstick
30
10487628PGS
2
Plug
7
11087822PGS
3
Nut
31
137B2126GS
8
Washer
8
11187822PGS
3
Piston Washer
32
10087822PGS
8
Screw
9
123B2126GS
3
Piston
33
102B2126GS
6
Plug
10
11687628PGS
3
SpacerDisc
34
10187822PGS
6
O-Ring
11
11587628PGS
3
O-Ring
35
10287822PGS
6
Complete Valve
12
115B2126GS
3
Piston Pin
36
10387822PGS
6
O-Ring
13
120B2126GS
3
Guiding Piston
37
11193360PGS
1
Plug
14
119B2126GS
3
Con Rod
38
136B2126GS
1
Head
15
118B2126GS
1
Complete Rear Cover
39
10387628PGS
2
O-Ring
16
117B2126GS
6
Screw
40
106B2126GS
3
Support Ring
17
116B2126GS
1
O-Ring
41
10587822PGS
3
Gasket
18
12687628PGS
1
Snap Ring
42
108B2126GS
3
Piston Guide
19
12587628PGS
1
Bearing
43
10393360PGS
3
Gasket
20
**
1
Hollow Shaft
44
10493360PGS
3
O-Ring
21
155B2327GS
4
Screw
45
131B2126GS
3
Rear Piston Guide
22
152B2126GS
1
Grub Screw
46
16593360PGS
3
Seal
23
63281GS
1
Key
**
For service, contact your nearest service center.
Service Kits:
A
B
C
D
E
204B2126GS
50087628PGS
201B2126GS
202B2126GS
203B2126GS
Valve Kit
Piston Kit
Oil Seal Kit
Water Seat Kit
Support Ring
Kit
Item
Qty.
Item
Qty.
Item
Qty.
Item
Qty.
Item
Qty.
1
1
41
3
35
6
8
3
17
1
44
3
40
3
36
6
46
3
21