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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  |
Pin, Gear Cover Dowel - 5/16" X 1-1/8" 516A11
#30

Cylinder block, oil base & gear cover group diagram

Pin, gear cover dowel - 5/16" x 1-1/8"

Part #516A11

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

Washer, Flat - Cylinder Head Screw 526A122

#NI

All parts diagram

Washer, flat - cylinder head screw

Part #526A122

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

Strap, Ground - Plant To Skid (d) 337A56
#9

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

Strap, ground - plant to skid (d)

Part #337A56

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

Screw, Bowl Cover - #10-24 X 1/2" 815-103
#1

Carburetor parts group diagram

Screw, bowl cover - #10-24 x 1/2"

Part #815-103

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

Line, Flexible Oil 501A4
#6

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

Line, flexible oil

Part #501A4

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

Cushion Assembly, Unit Mounting - Includes Cushions, Spacer Bushing And Hardware 402A145
#44

Cylinder block, oil base & gear cover group diagram

Cushion assembly, unit mounting - includes cushions, spacer bushing and hardware

Part #402A145

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

Baffle, Breather Tube 123-591
#13A

Cylinder block, oil base & gear cover group diagram

Baffle, breather tube

Part #123-591

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

Screw, Connecting Rod Cap (replaces #114a10) 110A284
#8

Connecting rod & piston group diagram

Screw, connecting rod cap (replaces #114a10)

Part #110A284

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

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How to replace a water heater element

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Time required
 30 minutes or less
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How to replace an electric water heater anode rod

If your hot water begins to smell like rotten eggs, replace the anode rod with a zinc-aluminum anode rod following the i…

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Repair difficulty
Time required
 15 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

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Repair difficulty
Time required
 30 minutes or less

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