Generac Power Systems Q-55G Series - REPAIR PARTS - GN-570 ENGINE

REPAIR PARTS — GN-570 ENGINE
Drawing No. 89653
ITEM
PART NO.
QTY.
DESCRIPTION ITEM PART NO. QTY.
DESCRIPTION
1 89962 1
Cylinder Assembly 49 75257 4 Brush Assembly
2 69333
1 Sleeve Bearing 50
67891
1
Ignition Armature Assembly
3
67805
1 Oil Seal
51
72536
2
Ignition Armature Screw
4 89963 1
No. 1 Cylinder Head 52 72347 2 A Spark Plug
Assembly
53
75258
1
Engine Gasket Kit
5
89964
1
No. 2 Cylinder Head 55
75260
1
Starter Drive Assembly
Assembly
56
75261
1
Clutch Assembly
6
70169
4 Sealing Washer
57
66480
1 Air Cleaner Gasket
7 89965
2
Cylinder Head Gasket
58 75269
1
Armature Assembly
8
89966
1
Breather Assembly 59
72361
1 Governor Shaft Bushing
9 72315
1
Breather Gasket 60 72362 1
Governor Shaft Bushing
10
89967
2
Breather Screw 61
70199
1 Breather Baffle
11 70596 1
Breather Tube 62
72366
1 Cotter Pin
12 69336
1
Oil Sump Gasket 63
72367
1 Governor Fork
13
69325 8
Cylinder Head Bolt 64
72365
1
Governor Shaft Washer
14 67888
2 3/8* NPT Oil Drain Plug 65 68555
2
Crankcase Dowel
15
89968
1 Crank Shaft Assembly 66 67806
4
Cylinder Head Dowel
16
75247 1 Oil Sump Assembly 68
75263
1
Breather Seal Screw
17
67924
1 Oil Seal Assembly 69
75264 1 Starter Gear
18 67878 9
Oil Sump Bolt 70 75265
1
Starter End Cap Assembly
19 89969 2
Standard Piston Assembly
71
75266
1
Commutator Cap Assembly
20 89970
2 Standard Piston Ring Set
72
75267
1 Starter Housing Assembly
21
69327 4
Piston Locking Ring
73 68572
2
Oil Pump Screw
22 89971 2
Standard Piston Ring 74
75272
2
Spark Plug Terminal
23
89972 2
Connecting Rod Assembly 75 70122 2 Valve Stem Seal
24 72346 4
Connecting Rod Bolt 76
67910
2
Intake Valve Seat
25
69316
2
Exhaust Valve
77
67911
2
Exhaust Valve Seat
26
69317
2
Intake Valve
78
67813
4
Valve Guide
27 67816 4 Valve Spring
79
75268 1 Retainer and Pin
28
69320
4 Valve Spring Retainer
80 75270 1
Roll Pin
29 70513
4
Valve Keeper 81
70592
1
Air Cleaner Base
30
70584 4 Valve Tappet 82
73123
1
Air Filter
31
70530 1
Camshaft Assembly
83
70593
1 Air Cleaner Cover
32 72358
1
Intake Manifold 84
72300
1 Air Cleaner Cover Screw
33
69379
2
Carburetor Mounting Gasket
85
67156
2 Air Cleaner Base Screw
34
67895 2
Intake Manifold Gasket
86 69341 1 Foam Pre-cleaner
35
70594
2
Carburetor Mounting Bolt 87
490316 1 Brush Set Spring
36
67158
4 Intake Manifold Mounting
88 70597 1 Air Inlet Tube
Bolt
89
69358
1 Breather Deflector
37
68574
1 1/8" NPT Plug Pipe
90
67920
2
Valve Cover Gasket
38
68554 1 Governor Shaft Seal
91
69328
2 Valve Cover
39 68573
1
Oil Pump O-ring
92
70547 1 Oil Pump Assembly
40
70506
1
Oil Galley O-ring
93
70536
1 Governor Slider
41 70554
1
Carburetor Spacer
94 70577 4
Push Rod
42 70568
4
Rocker Arm Stud
95
70599
4 Rocker Arm Assembly
43 75253
4 Washer Valve Cover Seal
96 70567 2 Rocker Arm Shaft
44
67885
4
M6 Nylon Nut
97
70566
4 Rocker Arm Support
45
75254
4
Valve Adjust Screw
98 75271
1
Valve Overhaul Kit
46 70535 1 Oil Screen
99 67897 2 Exhaust Gasket
47
75255 1
Starter Motor
100
91481
1 Gasket and Cap Assembly
48
75256 2 Starter Motor Bolt
101
91480
1 Rocker Arm and Cover
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