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Onan
Lawn & Garden Engine

Model # 6CCK-331M/1184C Official Onan gas engine & generator

Here are the diagrams and repair parts for Official Onan 6CCK-331M-1184C gas engine & generator, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 321 parts  |
Screw, Round Head - 1/4-20 X 1/2" - Spacer (d) 812-148

#NI

All parts diagram

Screw, round head - 1/4-20 x 1/2" - spacer (d)

Part #812-148

The manufacturer no longer makes this part, and there's no substitute part

Housing, Cylinder Air - Right Hand (#2 Cylinder) 134C588
#4

Housing,stop button,grnd strap & pressure gauge group diagram

Housing, cylinder air - right hand (#2 cylinder)

Part #134C588

The manufacturer no longer makes this part, and there's no substitute part

Harness, Wiring - Micro Switch (b, C) 338B182
#18

Governor & throttle group diagram

Harness, wiring - micro switch (b, c)

Part #338B182

The manufacturer no longer makes this part, and there's no substitute part

Plug, Pipe - 3/8" - Oil Drain 505-110
#28

Cylinder block, oil base & gear cover group diagram

Plug, pipe - 3/8" - oil drain

Part #505-110

The manufacturer no longer makes this part, and there's no substitute part

Stud Assembly, By Pass Adjusting - Includes Stud & Nut 120A187
#3

Oil pump group diagram

Stud assembly, by pass adjusting - includes stud & nut

Part #120A187

The manufacturer no longer makes this part, and there's no substitute part

Joint, Governor Link Ball (replaces #150a300) 150A639
#6

Governor & throttle group diagram

Joint, governor link ball (replaces #150a300)

Part #150A639

The manufacturer no longer makes this part, and there's no substitute part

Washer, Lock - 5/16" X Special Width - For Die Cast Bearing Plate (a, B, C) 851-5
#47

Cylinder block, oil base & gear cover group diagram

Washer, lock - 5/16" x special width - for die cast bearing plate (a, b, c)

Part #851-5

The manufacturer no longer makes this part, and there's no substitute part

Gasket, Fuel Filter Bowl 149-149
#19

Fuel system & exhaust group diagram

Gasket, fuel filter bowl

Part #149-149

The manufacturer no longer makes this part, and there's no substitute part

Screw, Governor Sensitivity Adjusting (b, C) 150A136
Screw, governor sensitivity adjusting (b, c)

Part #150A136

The manufacturer no longer makes this part, and there's no substitute part

Head, Cylinder - Left Hand 110D891
#24

Cylinder block, oil base & gear cover group diagram

Head, cylinder - left hand

Part #110D891

The manufacturer no longer makes this part, and there's no substitute part

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