Generac Power Systems GN 220, 7.8HP, Model # EHC 04048-0
36
7
28
46
17
33
1 78621 1
2 76389 1
3 88411 1
4 A8897A 1
5 77168 5
6 88057 1
7 76390 2
8 83337A 1
9 78658 1
10 78659 1
11 89213J 1
12 A7637 1
13 81695 2
14 A8929 1
15 78645 1
16 A7811 1
17 72683 1
18 98752 1
19 89096 1
20 88156 1
21 A8822 1
22 78691 1
23 A57-/2 1
24 A5776 1
25 74908 1
18
!_ aem _ c_v
Control RodAssembly 26 78606 4
PistonPin 27 76361 1
Piston RingSet
Gear Cover Assembly 28 89230 6
M8 x 52ram Head Bolt 29 99922 1
Piston 30 A1720 2
Pin Retainer Ring 31 88401 2
Tapered CrankshaftAssm. 32 84186 2
Governor=R"Pin 33 83192 1
GovernorArm Thrust Washer 34 86254 1
CrankcaseAssm. 36 21705B 1
GovernorArm 37 90082 1
Oil Seal 38 90081 1
Govemor Gear Assembly 39 88396A 2
GovernorGear .C-Ring 40 83235 2
GovemorSpool 41 80336 1
1/8" NPT Pipe Plug 42 96362 1
CamshaftAssembly 43 77161 2
CrankcaseGasket 44 77160 2
Valve Stem Seal 45 76307 2
CylinderHead Gasket 46 88403 1
Oil PressureReliefCover 47 72657 2
Oil PressureSpring 48 88412 1
11/32" Ball 49 76329 1
M5 Form Screw 50 21944E
Lo_a
M6-1.Ox 12mm Screw
Govemor Gear Thrust
Washer
M8-1.25 x 35mm Screw
SpringWasher
Valve SpringRetainer
Valve Spring
Valve SpringWear Washer
GeroterSet
=O" Ring
CylinderHead Assembly
ExhaustValve
Intake Valve
Push Rod
Tappet
Oil Pick-upAssembly
Rocker CoverGasket
Pivot BallStud
GN-190/220 RockerArm
Rocker ArmJam Nut
Push Rod GuidePlate
1/4" NPT Pipe Plug
RockerCover Assembly
PlasticOil Fill Plug
Complete LongBlock
2O