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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Showing 10 of 321 parts  |

Block Assembly, Cylinder - Includes Bearing Plate, Plate Studs, Bearings, Dowel Pins, Valve Guides, Valve Seat Inserts And Welch Plug. 110A915
#11

Cylinder block, oil base & gear cover group diagram

Block assembly, cylinder - includes bearing plate, plate studs, bearings, dowel pins, valve guides, valve seat inserts and welch plug.

Part #110A915

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

Point Set, Ignition Breaker 160A2
#4

Ignition group diagram

Point set, ignition breaker

Part #160A2

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

Screw, Round Head - 1/4-28 X 3/8" - Breaker Box (d) 813-146

#NI

All parts diagram

Screw, round head - 1/4-28 x 3/8" - breaker box (d)

Part #813-146

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

Washer, Connecting Rod Cap Screw Lock 114A50
#9

Connecting rod & piston group diagram

Washer, connecting rod cap screw lock

Part #114A50

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

Cup, Oil Pump Intake - Includes Pipe, Cup And Screen (replaces #120b409) 120B400
#2

Oil pump group diagram

Cup, oil pump intake - includes pipe, cup and screen (replaces #120b409)

Part #120B400

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

Seal, Oil - Bearing Plate 509-1
#36

Cylinder block, oil base & gear cover group diagram

Seal, oil - bearing plate

Part #509-1

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

Clamp, Ignition Coil 160A488
#17

Ignition group diagram

Clamp, ignition coil

Part #160A488

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

Control Assembly, Variable Speed Governor (b, C) 152B85
#11

Governor & throttle group diagram

Control assembly, variable speed governor (b, c)

Part #152B85

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

Coil, Magneto Stator 160A282
#5

Ignition group diagram

Coil, magneto stator

Part #160A282

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

Shaft Assembly, Throttle (contained In Repair Kit #142k371 And #142k387.) 142-368
#20

Carburetor parts group diagram

Shaft assembly, throttle (contained in repair kit #142k371 and #142k387.)

Part #142-368

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

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How to replace a range spark igniter switch

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Repair difficulty
Time required
60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

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Repair difficulty
Time required
45 minutes or less

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