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 BF-MS3271E engine

Onan BF-MS3271E engine Parts

Here are the diagrams and repair parts for Onan BF-MS3271E 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 BF-MS3271E Engine

  • Spring for Onan BF-MS3271E - Part 142-0545

    Carburetor parts group diagram

    Spring

    Part #142-0545

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

  • Support for Onan BF-MS3271E - Part 167-0188

    Governor, starter, charging alternator & blower housing grp. diagram

    Support

    Part #167-0188

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

  • (not Sold Separately) for Onan BF-MS3271E - Part N/P

    (not Sold Separately)

    Part #N/P

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

  • Screw for Onan BF-MS3271E - Part 142-0334

    Carburetor parts group diagram

    Screw

    Part #142-0334

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

  • Rod Assembly for Onan BF-MS3271E - Part 114-0225

    Crankshaft, flywheel, camshaft and piston group diagram

    Rod Assembly

    Part #114-0225

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

  • Lawn & Garden Equipment Engine Breather Tube for Onan BF-MS3271E - 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

  • Tube for Onan BF-MS3271E - Part 149-1299

    Fuel system group diagram

    Tube

    Part #149-1299

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

  • Screw for Onan BF-MS3271E - Part 800-0046

    Cylinder block group diagram

    Screw

    Part #800-0046

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

  • Washer for Onan BF-MS3271E - Part 850-0050

    Washer

    Part #850-0050

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

  • Lawn & Garden Equipment Engine Flywheel Ring Gear for Onan BF-MS3271E - Part 104-0779

    Crankshaft, flywheel, camshaft and piston group diagram

    Lawn & Garden Equipment Engine Flywheel Ring Gear

    Part #104-0779

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace an oven temperature sensor on an electric range

How to replace an oven temperature sensor on an electric range

These step-by-step instructions guide you through replacing an oven temperature sensing probe.…

Repair time and Difficulty

 15 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair time and Difficulty

 15 minutes or less
How to replace a range surface element control switch

How to replace a range surface element control switch

The surface element control switch lets you turn the stovetop elements on and off, and to set the heat level. These step…

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

Bottom-Mount Refrigerator
Dishwasher
Electric Range
Electric Wall Oven
Front-Engine Lawn Tractor
Gas Range
Gas Water Heater
Laundry Center
Lawn & Garden
Lawn Edger
Microwave/Hood Combo
Range/Microwave Combo
Room Air Conditioner
Television
Upright Vacuum
Wall Oven
Washer