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Onan
Lawn & Garden Engine

Model # B43M-GA016 Official Onan engine

Here are the diagrams and repair parts for Official Onan B43M-GA016 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 277 parts  |
Element 140-1216
#4

Fuel system 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
Lock 5/16" - Code 21bj, 21bk, 21bw 850-0045
#23

Fuel system diagram

Lock 5/16" - code 21bj, 21bk, 21bw

Part #850-0045

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

Flat Washer 526-0018
#39

Cylinder block diagram

Flat washer

Part #526-0018

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

Flat Washer 526-0122
#40

Cylinder block diagram

Flat washer

Part #526-0122

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

Gasket Kit, Complete (graphoil Head Gaskets) 168-0165
#45D

Cylinder block diagram

Gasket kit, complete (graphoil head gaskets)

Part #168-0165

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

Spacer 150-1257
#5

Camshaft diagram

Spacer

Part #150-1257

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

Hex Nipple 502-0815
#31

Fuel system diagram

Hex nipple

Part #502-0815

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

Lawn & Garden Equipment Engine Starter Pinion Gear 191-1156
#11

Starter motor diagram

Lawn & garden equipment engine starter pinion gear

Part #191-1156

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

Roto Cap 110-0904
#38

Cylinder block diagram

Roto cap

Part #110-0904

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

Bearing 110-0197-05
#14C

Cylinder block diagram

Bearing

Part #110-0197-05

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

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