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 B48G-GA020/3858C gas engine Parts

Here are the diagrams and repair parts for Onan B48G-GA020/3858C gas engine, as well as links to manuals and error code tables, if available.

Onan B48G-GA020/3858C gas engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts forB48G-GA020/3858C Gas Engine

  • Screw for Onan B48G-GA020/3858C - Part 802-0034

    Screw

    Part #802-0034

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

  • Lawn & Garden Equipment Engine Nut for Onan B48G-GA020/3858C - Part 166-0604

    Ignition diagram

    Lawn & Garden Equipment Engine Nut

    Part #166-0604

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

  • Code 21bb - Unpainted for Onan B48G-GA020/3858C - Part 134-3905

    Air housing diagram

    Code 21bb - Unpainted

    Part #134-3905

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

  • Lock Washer for Onan B48G-GA020/3858C - Part 850-0025

    Ignition breaker box diagram

    Lock Washer

    Part #850-0025

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

  • Clamp for Onan B48G-GA020/3858C - Part 332-2319

    Flywheel alternator - 15 ampere diagram

    Clamp

    Part #332-2319

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

  • Screw for Onan B48G-GA020/3858C - Part 815-0290

    Air housing diagram

    Screw

    Part #815-0290

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

  • Lock Washer for Onan B48G-GA020/3858C - Part 850-0055

    Crankshaft and flywheel diagram

    Lock Washer

    Part #850-0055

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

  • Lifting for Onan B48G-GA020/3858C - Part 403-1523

    Air housing diagram

    Lifting

    Part #403-1523

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

  • Lead for Onan B48G-GA020/3858C - Part 167-1596

    Ignition diagram

    Lead

    Part #167-1596

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

  • Brush for Onan B48G-GA020/3858C - Part 191-1041

    Starter motor parts diagram

    Brush

    Part #191-1041

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

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
Downdraft Ventilation System
Dryer
Freestanding Freezer
Front-Engine Lawn Tractor
Gas Grill
Gas Range
Laundry Center
Parts
Riding Mowers & Tractors
Side-By-Side Refrigerator
Treadmill
Weight System