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  |

Arm & Link Set, Rocker - Sold Only As A Set (replaces Previously Used Arm & Link) 149-710
#12

Fuel pump parts group diagram

Arm & link set, rocker - sold only as a set (replaces previously used arm & link)

Part #149-710

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

Insert, Exhaust Valve Seat 110A872
#3

Valve group diagram

Insert, exhaust valve seat

Part #110A872

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

Plate, Bearing - Excludes Bearing (d) 101C316
#33A

Cylinder block, oil base & gear cover group diagram

Plate, bearing - excludes bearing (d)

Part #101C316

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

Bracket & Clip, Manual Choke (replaces Previously Used Bracket) 153-263
#11

Fuel system & exhaust group diagram

Bracket & clip, manual choke (replaces previously used bracket)

Part #153-263

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

Lead, Ground - Breaker Box To Manifold (a, B, C) 336A439
#27

Ignition group diagram

Lead, ground - breaker box to manifold (a, b, c)

Part #336A439

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

Tube, Breather - Less Valve - Includes Baffle (a) 123A521
#13

Cylinder block, oil base & gear cover group diagram

Tube, breather - less valve - includes baffle (a)

Part #123A521

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

Clamp, Air Inlet To Carburetor (d) 503-107
#33

Fuel system & exhaust group diagram

Clamp, air inlet to carburetor (d)

Part #503-107

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

Piston Pin Retaining Ring 112A3
#5

Connecting rod & piston group diagram

Piston pin retaining ring

Part #112A3

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

Cover, Air Cleaner Housing (d) 140B538
#25

Fuel system & exhaust group diagram

Cover, air cleaner housing (d)

Part #140B538

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

Nozzle Assembly 142-285
#11

Carburetor parts group diagram

Nozzle assembly

Part #142-285

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

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