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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
Flat Washer 526-0214
#26

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

Flat washer

Part #526-0214

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

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
Flat Washer 526-0018
#5

Cylinder block group diagram

Flat washer

Part #526-0018

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

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

Screw 815-0377
#20

Fuel system group diagram

Screw

Part #815-0377

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

Plug 505-0056
#14

Gear cover, oil base and oil pump group diagram

Plug

Part #505-0056

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

Guide 110-1935
#38

Cylinder block group diagram

Guide

Part #110-1935

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

Pin 516-0011
#11

Gear cover, oil base and oil pump group diagram

Pin

Part #516-0011

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

Housing 134-2383
#6

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

Housing

Part #134-2383

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

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