Repair parts — gn-570 engine – Generac Power Systems 9592-3 User Manual
Page 30
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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 0-ring
92
70547
1
Oil Pump Assembly
40
70506
1
Oil Galley 0-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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