Pump parts, Parts kits – Craftsman 919.678250 User Manual
Page 36
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PUMP PARTS
CRAFTSMAN 2500 PSI HIGH PRESSURE WASHER 919.678250
PUMP BREAKDOWN PK16642
REF.
NO.
PART
NO.
DESCRIPTION
QTY.
REF.
NO.
PART
NO.
DESCRIPTION
QTY.
1
AR-960160
0-Ring
6
23
AR-1780070
Piston
3
2
AR-1260162
Plug
6
24
AR-1260100
Piston washer
3
3
AR-1269050
Complete valve
6
25
AR-1260110
Nut
3
4
AR-880830
0-Ring
6
27
AR-740290
0-Ring
2
5
AR-620301
Plug
1
6
AR-1780130
Support ring
3
28
AR-880530
Plug
2
7
AR-1260130
Gasket
3
30
AR-1260460
Seal
3
8
AR-1780090
Piston guide
3
31
AR-1780100
Rear Piston guide
3
9
AR-1780010
Pump body
1
32
AR-770260
0-Ring
3
10
AR-1266740
Cap
1
33
AR-1260440
Gasket
3
11
AR-1260790
Circiip
1
36
AR-1780380
Head
1
12
AR-1780550
Snap ring
1
37
AR-1381550
Washer
8
13
AR-1780490
Bearing
1
38
AR-680570
Screw
8
14
AR-880130
Oil cap
1
40
AR-1321190
Bearing
1
15
AR-1780050
Piston pin
3
41
AR-1321080
Snap ring
1
16
AR-1780510
0-Ring
1
42
AR-480671
Seal
1
17
AR-1200430
Screw
6
44
AR-180030
Screw
4
18
AR-1789010
Compiete cover
1
67
AR-820440
Grub screw
1
19
AR-1780040
Con rod
3
68
AR-1789200
Pump head pre-ass. 1
20
AR-1780060
Guiding piston
3
69
AR-1380580
Gas engine flange
1
21
AR-480480
0-Ring
3
70
AR-1780590
Hollow shaft %”
1
22
AR-1260091
Spacer disc
3
71
16747
Chemical Injector
1
72
AR-2973
Unloader
1
73
16506
Thermal Relief Valve 1
PARTS KITS
A=KIT 16739
Valves
B=KIT 16746
Pistons
C=KIT 16748
Oil Seals for
D Version
Pos. Qty.
Pos. Qty.
Pos. Qty.
3
6
4
6
23 3
10
1
16
1
30
3
42 1
D=KIT 16745
Water Seals
F=KIT 16749
Bearings
G=KiT 16747
Injector Kit
H=KiT 16744
Unioader 0-Ring
Kit
Pos.
Qty.
Pos,
Qty.
Pos. Qty.
Pos. Qty.
7
3
13
1
71 1
32
3
40
1
33
3
19