19
Generac 2700 PSI Pressure Washer
PARTS LIST — PUMP
Item Part #
Qty. Description
20
190638GS
1
PLUG
22
190639GS
3
SPACER
24
190640GS
3
WASHER
26
190641GS
3
PLUG
29
190642GS
1
HOSE TAIL
34
190643GS
1
JET
35
190644GS
1
SPRING
38
190645GS
1
INJECTOR, Detergent
42
190646GS
3
PISTON, Guide
48
190647GS
1
HOUSING
51
190648GS
1
PLUG
64
190649GS
1
FLANGE
65
190650GS
1
ROLLER BEARING
67
190651GS
1
GRUB SCREW
68
190652GS
1
BALL
69
190653GS
1
SPRING
70
190654GS
1
PUMP HEAD
71
190655GS
1
GRUB SCREW & WASHER
72
190656GS
1
OIL BOTTLE
A
190657GS
0
KIT, CHECK VALVE
1
. . . . . .
6
O-RING
23
. . . . . .
3
SCREW
28
. . . . . .
3
COMPLETE VALVE
40
. . . . . .
3
COMPLETE VALVE
B
190658GS
0
KIT, PISTON SET
53
. . . . . .
4
SCREW
54
. . . . . .
3
SPRING
55
. . . . . .
3
PISTON
56
. . . . . .
3
RING
76
. . . . . .
3
PLATE
72
. . . . . .
1
OIL BOTTLE
C
190659GS
0
KIT, SEAL OIL
23
. . . . . .
3
SCREW
46
. . . . . .
3
SEAL
47
. . . . . .
1
O-RING
53
. . . . . .
1
SCREW
63
. . . . . .
1
O-RING
66
. . . . . .
1
SEAL
72
. . . . . .
1
OIL BOTTLE
D
190660GS
0
KIT, SEAL HIGH PRESSURE
23
. . . . . .
3
SCREW
41
. . . . . .
3
GASKET
43
. . . . . .
3
O-RING
44
. . . . . .
3
GASKET
45
. . . . . .
3
RING
E
190677GS
0
KIT, O-RINGS
1
. . . . . .
6
O-RING
9
. . . . . .
1
RING
10
. . . . . .
1
O-RING
Item Part #
Qty. Description
12
. . . . . .
1
O-RING
13
. . . . . .
1
O-RING
14
. . . . . .
1
O-RING
15
. . . . . .
1
RING
16
. . . . . .
2
O-RING
19
. . . . . .
1
O-RING
21
. . . . . .
1
O-RING
27
. . . . . .
3
O-RING
30
. . . . . .
1
O-RING
31
. . . . . .
1
BALL
32
. . . . . .
1
SPRING
33
. . . . . .
1
O-RING
36
. . . . . .
1
O-RING
37
. . . . . .
1
O-RING
49
. . . . . .
1
O-RING
53
. . . . . .
4
SCREW
63
. . . . . .
1
O-RING
72
. . . . . .
1
OIL BOTTLE
F
190661GS
0
KIT, UNLOADER
2
. . . . . .
1
NUT
3
. . . . . .
1
GRUB SCREW
4
. . . . . .
1
HANDLE INSERT
5
. . . . . .
1
PIN
6
. . . . . .
2
PLATE SPRING
7
. . . . . .
1
SPRING
8
. . . . . .
1
UPPER PISTON
9
. . . . . .
1
RING
10
. . . . . .
1
O-RING
11
. . . . . .
1
PISTON GUIDE
12
. . . . . .
1
O-RING
13
. . . . . .
1
O-RING
14
. . . . . .
1
O-RING
15
. . . . . .
1
RING
16
. . . . . .
2
O-RING
17
. . . . . .
1
LOWER PISTON
18
. . . . . .
1
VALVE SEAT
19
. . . . . .
1
O-RING
G
190662GS
0
KIT, CAM & BEARING
39
. . . . . .
1
CRANKSHAFT
53
. . . . . .
4
SCREW
57
. . . . . .
1
RAIL
58
. . . . . .
2
CAGE
59
. . . . . .
3
RAIL
60
. . . . . .
1
SCREW
61
. . . . . .
1
WOBBLE PLATE
63
. . . . . .
1
O-RING
72
. . . . . .
1
OIL BOTTLE
NOTE: Item letters A - G are service kits and include all
parts shown within the box.
