Onan
Lawn & Garden Engine

Model # 6CCK-331E/1887E Official Onan gas engine & generator

Here are the diagrams and repair parts for Official Onan 6CCK-331E-1887E 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  |

Camshaft - Includes Center Pin 105-140
#9

Camshaft group diagram

Camshaft - includes center pin

Part #105-140

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

Holder, Ac Brush - Upper (30598) (b, C, D) 212B1161
#16

Generator group diagram

Holder, ac brush - upper (30598) (b, c, d)

Part #212B1161

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

Cover, Breaker Box 160A152
#1

Ignition group diagram

Cover, breaker box

Part #160A152

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

Retainer, Main Adjusting Needle 142-46
#22

Carburetor parts group diagram

Retainer, main adjusting needle

Part #142-46

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

Lock, Crankshaft Gear Washer 518-14
#6

Crankshaft & flywheel group diagram

Lock, crankshaft gear washer

Part #518-14

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

Expander, Oil Ring 113A85
#10

Connecting rod & piston group diagram

Expander, oil ring

Part #113A85

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

Carbuetor, Gasoline (for Component Parts, See "h") (d) 142A386
Carbuetor, gasoline (for component parts, see "h") (d)

Part #142A386

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

Elbow, Street - Fuel Pump Inlet (d) 502-20
Elbow, street - fuel pump inlet (d)

Part #502-20

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

Repair Kit, Carburetor - Includes Parts Specified 142K387

#NI

All parts diagram

Repair kit, carburetor - includes parts specified

Part #142K387

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

Lead, Coil To Ground - 7" (a, B, C) 336A481
#20

Ignition group diagram

Lead, coil to ground - 7" (a, b, c)

Part #336A481

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

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How to replace a vacuum beater bar

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