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 B48M-GA018 gas engine

Onan B48M-GA018 gas engine Parts

Here are the diagrams and repair parts for Onan B48M-GA018 gas 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 B48M-GA018 Gas Engine

  • Cap for Onan B48M-GA018 - Part 191-1037

    Starter motor parts diagram

    Cap

    Part #191-1037

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

  • Lawn & Garden Equipment Engine Special Washer for Onan B48M-GA018 - Part 105-0541

    Camshaft diagram

    Lawn & Garden Equipment Engine Special Washer

    Part #105-0541

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

  • Piston Kit for Onan B48M-GA018 - Part 112-0186-20

    Piston and rod diagram

    Piston Kit

    Part #112-0186-20

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

  • Nut 1/4x20 for Onan B48M-GA018 - Part 865-0020

    Fuel system diagram

    Nut 1/4x20

    Part #865-0020

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

  • Valve Plate for Onan B48M-GA018 - Part 142-0537

    Carburetor (with integral fuel pump) parts diagram

    Valve Plate

    Part #142-0537

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

  • Choke Shaft for Onan B48M-GA018 - Part 142-0536

    Carburetor (with integral fuel pump) parts diagram

    Choke Shaft

    Part #142-0536

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

  • Screw for Onan B48M-GA018 - Part 815-0261

    Air housing diagram

    Screw

    Part #815-0261

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

  • Bearing for Onan B48M-GA018 - Part 101-0450-20

    Cylinder block diagram

    Bearing

    Part #101-0450-20

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

  • Lock Flywheel Screw for Onan B48M-GA018 - Part 821-0010

    Governor diagram

    Lock Flywheel Screw

    Part #821-0010

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

  • Nut for Onan B48M-GA018 - Part 870-0131

    Governor diagram

    Nut

    Part #870-0131

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace the light switch in a top-freezer refrigerator

How to replace the light switch in a top-freezer refrigerator

The light switch turns the refrigerator light on and off and monitors door position. Replace the light switch if it does…

Repair time and Difficulty

 15 minutes or less
How to replace the water inlet valve in a top-freezer refrigerator

How to replace the water inlet valve in a top-freezer refrigerator

The water inlet valve controls water flow to the ice maker. Replace the water valve if it doesn't open or shut properly.…

Repair time and Difficulty

 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

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
Dryer
Electric Chainsaw
Electric Range
Front-Engine Lawn Tractor
Gas Range
Gas Walk-Behind Mower
Laundry Center
Parts
Side-By-Side Refrigerator
Slow Cooker
Washer