REPAIR PARTS PUMP
GENER
A
C
21
H i g h P r e s s u r e W a s h e r
Generac 2250PSI High Pressure Washer
21
Drawing No. B1962E
Item Part #
Qty. Description
Item Part #
Qty. Description
1
93871
1
GASKET, Engine Adapter
2
96430A
1
ADAPTER, Engine
3
96542
1
BEARING, Eng. Adptr. Roller
Thrust 4 x 4
4
97675
1
C - RING, Cam Retainer
5
97570
1
WASHER, Thrust
6
95524
1
WASHER, Retainer
7
92479
4
LOCKWASHER, M8 Ribbed
8
95531
4
BOLT, SHC 5/16 - 24 x 3/4" Lg
9
95435
1
ADAPTER, Engine Shaft 3/4"
10
21277V
1
CAM, Axial 7.5 Lift
11
97606
1
BEARING, Axial Cam Roller
Thrust 5.5 x 4
12
93790
1
O RING, Crankcase 113.97 x
119.21 x 2.62
13
97568A
1
CRANKCASE, Pump
14
96400
3
SPRING, Piston Return
15
99427
3
ASSEMBLY, Ceramic Piston & Cap
16
94944
3
SHOE, Piston Pivot
17
99735
1
ASSEMBLY, Breather
18
93680
3
SEAL, OiI Piston
19
93668
3
SPACER, Pilot
20
93667
3
SEAL, U - Cup ELF
21
93652
1
SPRING, Thermal Relief Actuator
22
95416
1
PISTON, Thermal Relief Actuator
23
93876
1
O RING, Thermal Relief 2.9 x
6.5 x 1.78
24
A1320
1
SPACER, Inlet Plate
25
93873
6
LOCKWASHER, M6 Ribbed
26
40945
6
SCREW, SHC M6 x 1.0 x 20 mm Lg
27
A2069
1
GASKET, Head
28
A2062
3
SEAT, Check Valve Inlet
29
A2060
6
POPPET, Check Valve
30
97931
3
CAGE, Check Valve Inlet
31
B2640
6
O RING, Chk Valve 12.4 x 15.96 x
1.78
32
97929
6
SPRING, Check Valve Outlet
33
97843
1
O RING, 9.25 x 12.81 x 1.78
34
A2017
2
PAR -BACK, Backup Ring
35
A1719
1
PIN, 2.0 Dia. Spindle
36
A1711
1
SPINDLE, Pressure Regulator
37
93656
1
O RING, Spindle
1/4 x 3/8 x 1/16 cs
38
A3829
1
O RING, Retainer
Nut 14 x 17.56 x 1.78
39
A1712
1
NUT, Retainer - Spindle
40
A1716
1
SPRING, Unloader
41
A2016
1
PAR-BACK, Backup Ring
42
A2039
1
HANDLE, Unloader
43
A2013
6
BOLT, Head M8 x 1.25 x 70mm Lg
44
97840
3
O RING, Chk Valve Cap
15.6 x 19.16 x 1.78
45
97841
3
CAP, Outlet Port
46
20002
3
CAGE, Check Valve Outlet
47
A3805
1
O RING, Venturi
10.82 x 14.38 x 1.78
48
A2217
3
SEAT, Check Valve Outlet
49
A1318
1
CYLINDER, Head
50
B1758
1
PLUG, Button M8 x 1.25 x 8 mm
51
96053
3
SEAL, High Pressure
52
96015
3
RING, Bearing
53
A1717
1
MAGNET, Ball Deflector
54
B1757
4
PLUG, ButtonM6 x 1.0 x 8 mm
55
A1718
1
SET SCREW, M8 - 1.25 x 8 mm
56
93644
1
ACTUATOR, Thermal Relief
57
95380
1
SPRING, Chemical Injector
58
95379
1
BALL, 5.5 dia. Chemical Injector
59
A1575
1
BARB HOSE, Brass with
Nylon Insert
60
97855
1
O RING, Ball Seat
6.5 x 10.5 x 2 cs
61
A1713
1
SEAT, Ball Unloader
62
A2015
1
BALL, Stainless Steel 9/32 Dia.
63
A2503
1
SEAT, Trapped Line Pressure
64
A2756
1
VALVE, Shuttle Piston
65
89138
1
SPRING, Check Valve
66
21123
1
O RING, 3.68 x 7.24 x 1.78 cs
67
A1714
1
VENTURI, Chemical
68
B2236
1
LOCKNUT, M6 x 1.0 Nylon
69
B2241
1
CAP, Plastic
73
B2665
6
WASHER
74
95441
1
PILOT, Engine
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