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

  • Manifold for Onan BG-MS3272A - Part 154-1468

    Fuel system group diagram

    Manifold

    Part #154-1468

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

  • Valve Plate for Onan BG-MS3272A - Part 142-0537

    Carburetor parts group diagram

    Valve Plate

    Part #142-0537

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

  • Screw for Onan BG-MS3272A - Part 802-0034

    Ignition group diagram

    Screw

    Part #802-0034

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

  • Plug for Onan BG-MS3272A - Part 502-0080

    Gear cover, oil base and oil pump group diagram

    Plug

    Part #502-0080

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

  • Lock Washer for Onan BG-MS3272A - Part 850-0055

    Crankshaft, flywheel, camshaft and piston group diagram

    Lock Washer

    Part #850-0055

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

  • Support for Onan BG-MS3272A - Part 140-1198

    Fuel system group diagram

    Support

    Part #140-1198

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

  • Plate for Onan BG-MS3272A - Part 101-0439

    Cylinder block group diagram

    Plate

    Part #101-0439

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

  • Intake for Onan BG-MS3272A - Part 120-0713

    Gear cover, oil base and oil pump group diagram

    Intake

    Part #120-0713

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

  • Valve for Onan BG-MS3272A - Part 110-1808

    Cylinder block group diagram

    Valve

    Part #110-1808

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

  • Spark Plug for Onan BG-MS3272A - Part 167-0237

    Ignition group diagram

    Spark Plug

    Part #167-0237

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

Repair guides for front-engine lawn tractors

How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair time and Difficulty

 30 minutes or less
How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair time and Difficulty

 45 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair time and Difficulty

 45 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