Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Onan B43M-GA016 engine

Onan B43M-GA016 engine Parts

Here are the diagrams and repair parts for Onan B43M-GA016 engine, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for B43M-GA016 Engine

  • Lawn & Garden Equipment Engine Air Filter for Onan B43M-GA016 - Part 45-083-02-S

    Fuel system diagram

    Element

    Part #140-1216

    Replaced by #45-083-02-S

    Info Icon
    Manufacturer substitution
    This part replaces 140-1216. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $30.25
    17% OFF Phone Price : $36.25Info Icon
    Minus Item
    Qty
    Plus Item
  • Flat Washer for Onan B43M-GA016 - Part STD551025

    Cylinder block diagram

    Flat Washer

    Part #526-0018

    Replaced by #STD551025

    Info Icon
    Manufacturer substitution
    This part replaces 526-0018. Substitute parts can look different from the original.
    In Stock
    $36.61
    Minus Item
    Qty
    Plus Item
  • Machine Screw for Onan B43M-GA016 - Part 815-0046

    Gearcase diagram

    Machine Screw

    Part #815-0046

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

  • Lawn & Garden Equipment Engine Carburetor Needle Valve for Onan B43M-GA016 - Part 142-0549

    Carburetor (with integral fuel pump) (142-0660) diagram

    Lawn & Garden Equipment Engine Carburetor Needle Valve

    Part #142-0549

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

  • Piston Kit for Onan B43M-GA016 - Part 112-0186-05

    Piston and rod diagram

    Piston Kit

    Part #112-0186-05

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

  • Rod Assembly for Onan B43M-GA016 - Part 114-0300

    Piston and rod diagram

    Rod Assembly

    Part #114-0300

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

  • Piston Kit for Onan B43M-GA016 - Part 112-0186

    Piston and rod diagram

    Piston Kit

    Part #112-0186

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

  • Lawn & Garden Equipment Engine Ball Bearing for Onan B43M-GA016 - Part 510-0015

    Lawn & Garden Equipment Engine Ball Bearing

    Part #510-0015

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

  • Engines W/o Flywheel Alternator for Onan B43M-GA016 - Part 134-2431

    Crankshaft and fylwheel diagram

    Engines W/o Flywheel Alternator

    Part #134-2431

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

  • Plug for Onan B43M-GA016 - Part 505-0057

    Oil system diagram

    Plug

    Part #505-0057

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

Effective articles & videos to help repair your lawn & garden engines

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…

Parts & More

Air Compressor
Bottom-Mount Refrigerator
Compact Stereo System
Dryer
Dump Cart Attachment
Front-Engine Lawn Tractor
Gas Walk-Behind Mower
Laundry Center
Lawn Sweeper
Microwave/Hood Combo
Parts
Refrigerator
Table Saw
Treadmill
Washer