Lawn & Garden Engine

Model # BF-MS/3394F Official Onan engine

Here are the diagrams and repair parts for Official Onan BF-MS/3394F engine, as well as links to manuals and error code tables, if available.

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Browse Parts for
BF-MS/3394F Engine
Pre-clner 140-1259
#21

Fuel system group diagram

Pre-clner

Part #140-1259

Replaced by #45-083-01-S

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Manufacturer substitution
This part replaces 140-1259. 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
Screw 800-0033
#8

Fuel system group diagram

Screw

Part #800-0033

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

Bearing 101-0405
#25

Cylinder block group diagram

Bearing

Part #101-0405

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

Stator 191-1102
#8

Governor, starter, alternator and air housing group diagram

Stator

Part #191-1102

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

Lock Washer 850-0040
Lock washer

Part #850-0040

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

Spacer 150-1257
#26

Flywheel assembly diagram

Spacer

Part #150-1257

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

Screw 815-0261
#28

Governor, starter, alternator and air housing group diagram

Screw

Part #815-0261

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

Flat Washer 526-0017
#3

Flywheel assembly diagram

Flat washer

Part #526-0017

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

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