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Onan
Lawn & Garden Engine

Model # BF-MS2379B Official Onan engine

Here are the diagrams and repair parts for Official Onan BF-MS2379B engine, 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 237 parts  |
Pre-cleaner 140-1218
#21

Fuel system group diagram

Pre-cleaner

Part #140-1218

Replaced by #45-083-01-S

?
Manufacturer substitution
This part replaces 140-1218. Substitute parts can look different from the original.
This item is not returnable
$7.29 | 
12% OFF Phone Price : $8.29
In Stock
Element 140-1216
#13

Fuel system group diagram

Element

Part #140-1216

Replaced by #45-083-02-S

?
Manufacturer substitution
This part replaces 140-1216. Substitute parts can look different from the original.
This item is not returnable
$25.09 | 
19% OFF Phone Price : $31.09
In Stock
Gear 105-0353
#6

Crankshaft, flywheel, camshaft and piston group diagram

Gear

Part #105-0353

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

Lawn & Garden Equipment Engine Starter Assembly 191-0933
Lawn & garden equipment engine starter assembly

Part #191-0933

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

Lock 110-0639
#40

Cylinder block group diagram

Lock

Part #110-0639

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

Retainer 110-0893
#30

Cylinder block group diagram

Retainer

Part #110-0893

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

Intake Pump 120-0413
#20

Gear cover, oil base and oil pump group diagram

Intake pump

Part #120-0413

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

Valve 110-1808
#34

Cylinder block group diagram

Valve

Part #110-1808

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

Cover 110-1878
#8

Cylinder block group diagram

Cover

Part #110-1878

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

Box Assembly 160-1158
#1

Ignition group diagram

Box assembly

Part #160-1158

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

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