Generac Power Systems 004701-0 User Manual
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Section 7 — Exploded Views and Parts Lists
Recreational Vehicle Generator
GN-220 H/SH Engine – Drawing No. 0F5791-G Part 2
ITEM PART
NO.
QTY.
DESCRIPTION
N/A
0F5800
1
LONG BLOCK ASSEMBLY 220 RV LP
1
078621
1
CONNECTING ROD ASSEMBLY
2
076389
1
PISTON PIN
3
0G4379
1
RING
SET, PISTON DIA 75
4
0A8897B
1
GEAR COVER ASSEMBLY
5
077168
5
M8 x 56mm HEAD BOLT
6
0G4331
1
PISTON, COATED DIA 75
7
076390
2
PIN RETAINER RING
8
0G5827
1
ASSY, CRANKSHAFT GH220 TAPER
9
078658
1
GOVERNOR
“R”
PIN
10
0F0967
2
WASHER FLAT 1/4, .015 THK
11
089213E
1
CRANKCASE ASSEMBLY
12
0A7637
1
GOVERNOR
ARM
13
0E3811
2
OIL
SEAL
14
0D1303
1
GOVERNOR GEAR ASSEMBLY
15
078645
1
GOVERNOR GEAR C-RING
16
0A7811
1
GOVERNOR
SPOOL
17
072683A
1
1/8” NPT PIPE PLUG
18
0F0687
1
CAMSHAFT ASSEMBLY
19
089096
1
CRANKCASE GASKET
20
088156
1
VALVE
STEM SEAL
21
0A8822
1
CYLINDER HEAD GASKET
22
078691
1
OIL
PRESSURE RELIEF COVER
23
0A5772
1
OIL
PRESSURE SPRING
24
0A5776
1
11/32”
BALL
25
074908
1
M5
FORM
SCREW
26
078606
4
M6-1.0 x 12mm SCREW
27
076361
1
GOVERNOR
GEAR
THRUST WASHER
28
0D2414
6
SCREW, HHFC M8-1.25 X 35mm
29
099922
1
SPRING WASHER
30
0C3733
2
VALVE
RETAINER
31
0C4390
2
VALVE
SPRING
32
084186
2
VALVE
SPRING WEAR WASHER
33
083192
1
GEROTER
SET
34
0E0057
1
“O”
RING
35
078699B
4
SLEEVE, SEAM DWL
36
021705B
1
CYLINDER HEAD ASSEMBLY
37
0C3590
1
EXHAUST VALVE
38
0C3591
1
INTAKE
VALVE
39
0D9853A
2
PUSH ROD
40
083235
2
TAPPET
41
080336
1
OIL PICK-UP ASSEMBLY
42
0C8754
1
ROCKER COVER GASKET
43
077161
2
PIVOT
BALL
STUD
44
077160
2
GN- 191/220 ROCKER ARM
45
076307
2
ROCKER ARM JAM NUT
46
088403
1
PUSH ROD GUIDE PLATE
47
026073A
1
1/4” NPT PIPE PLUG
48
088412A
1
ROCKER COVER ASSEMBLY
49
076329
1
PLASTIC OIL FILL PLUG
50
0C3592
4
VALVE
SPRING KEEPER
51
049340
1
BARBED ELBOW 90 1/4” NPT X 3/8”
52
045761A
1
STUD M8-1.25 / 10mm X 30mm