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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

Stud 520-0820
#45

Cylinder block group diagram

Stud

Part #520-0820

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

Lawn & Garden Equipment Engine Screw 813-0108
#17

Governor, starter, charging alternator & blower housing grp. diagram

Lawn & garden equipment engine screw

Part #813-0108

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

Bushing 150-1269
#15

Governor, starter, charging alternator & blower housing grp. diagram

Bushing

Part #150-1269

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

Lawn & Garden Equipment Engine Breather Tube 140-1169
#1

Fuel system group diagram

Lawn & garden equipment engine breather tube

Part #140-1169

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

Nipple 505-0002
#21

Gear cover, oil base and oil pump group diagram

Nipple

Part #505-0002

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

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