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-MS2666C engine Parts

Here are the diagrams and repair parts for Onan BF-MS2666C engine, as well as links to manuals and error code tables, if available.

Onan BF-MS2666C engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for BF-MS2666C Engine

  • Pin for Onan BF-MS2666C - Part 516-0130

    Gear cover, oil base and oil pump group diagram

    Pin

    Part #516-0130

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

  • Lawn & Garden Equipment Engine Dipstick Assembly for Onan BF-MS2666C - Part 123-1138

    Gear cover, oil base and oil pump group diagram

    Lawn & Garden Equipment Engine Dipstick Assembly

    Part #123-1138

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

  • Engine 18 for Onan BF-MS2666C - Part B48M-3819A

    #NI

    All parts diagram

    Engine 18

    Part #B48M-3819A

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

  • Lock Washer for Onan BF-MS2666C - Part 850-0030

    Governor, starter, charging alt. & blower housing group diagram

    Lock Washer

    Part #850-0030

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

  • Cap for Onan BF-MS2666C - Part 505-0158

    Gear cover, oil base and oil pump group diagram

    Cap

    Part #505-0158

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

  • Valve Plate for Onan BF-MS2666C - 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

  • Flat Washer for Onan BF-MS2666C - Part 526-0006

    Governor, starter, charging alt. & blower housing group diagram

    Flat Washer

    Part #526-0006

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

  • Base for Onan BF-MS2666C - Part 102-0741

    Gear cover, oil base and oil pump group diagram

    Base

    Part #102-0741

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

  • Ring for Onan BF-MS2666C - Part 113-0159-40

    Crankshaft, flywheel, camshaft and piston group diagram

    Ring

    Part #113-0159-40

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

  • Cap Screw for Onan BF-MS2666C - Part 800-0003

    Fuel system group diagram

    Cap Screw

    Part #800-0003

    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

Audio Equipment
Bottom-Mount Refrigerator
Dryer
Electric Range
Elliptical Machine
Front-Engine Lawn Tractor
Gas Line Trimmer
Gas Pressure Washer
Gas Range
Gas Water Heater
Parts
Power Sander
Router
Stand Mixer
Treadmill