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 BG-MS3272A engine Parts

Here are the diagrams and repair parts for Onan BG-MS3272A engine, as well as links to manuals and error code tables, if available.

Onan BG-MS3272A engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for BG-MS3272A Engine

  • Bearing for Onan BG-MS3272A - Part 101-0450-10

    Cylinder block group diagram

    Bearing

    Part #101-0450-10

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

  • (not Sold Separately) for Onan BG-MS3272A - Part N/P

    (not Sold Separately)

    Part #N/P

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

  • Lawn & Garden Equipment Engine Breather Tube for Onan BG-MS3272A - Part 140-1169

    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

  • Flywheel for Onan BG-MS3272A - Part 134-3209

    Crankshaft, flywheel, camshaft and piston group diagram

    Flywheel

    Part #134-3209

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

  • Support for Onan BG-MS3272A - Part 167-0188

    Governor, starter charging alternator & blower housing group diagram

    Support

    Part #167-0188

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

  • Gasket for Onan BG-MS3272A - Part 140-1215

    Fuel system group diagram

    Gasket

    Part #140-1215

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

  • Lawn & Garden Equipment Engine Carburetor Needle Valve for Onan BG-MS3272A - Part 142-0553

    Carburetor parts group diagram

    Lawn & Garden Equipment Engine Carburetor Needle Valve

    Part #142-0553

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

  • Plug for Onan BG-MS3272A - Part 505-0056

    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

  • Diaphragm for Onan BG-MS3272A - Part 142-0555

    Carburetor parts group diagram

    Diaphragm

    Part #142-0555

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

  • Gasket for Onan BG-MS3272A - Part 110-1921

    Cylinder block group diagram

    Gasket

    Part #110-1921

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair time and Difficulty

 15 minutes or less

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
Dryer
Elliptical Machine
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Range
Gas Walk-Behind Mower
Parts
Refrigerator
Side-By-Side Refrigerator
Storm & Screen Doors
Treadmill
Washer