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-GA018/3475A engine Parts

Here are the diagrams and repair parts for Onan B48G-GA018/3475A engine, as well as links to manuals and error code tables, if available.

Onan B48G-GA018/3475A engine
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for B48G-GA018/3475A Engine

  • Lawn & Garden Equipment Engine Pre-filter for Onan B48G-GA018/3475A - Part 45-083-01-S

    Full system group diagram

    Pre-clner

    Part #140-1259

    Replaced by #45-083-01-S

    Info Icon
    Manufacturer substitution
    This part replaces 140-1259. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $9.92
    9% OFF Phone Price : $10.92Info Icon
    Minus Item
    Qty
    Plus Item
  • Kohler Lawn & Garden Equipment Engine Oil Filter for Onan B48G-GA018/3475A - Part 52-050-02-S1

    Oil system group diagram

    Filter

    Part #122-0338

    Replaced by #52-050-02-S1

    Info Icon
    Manufacturer substitution
    This part replaces 122-0338. Substitute parts can look different from the original.
    $14.47
    16% OFF Was : $17.14Info Icon
    Minus Item
    Qty
    Plus Item
  • Flat Washer for Onan B48G-GA018/3475A - Part STD551025

    Cylinder block group diagram

    Flat Washer

    Part #526-0018

    Replaced by #STD551025

    Info Icon
    Manufacturer substitution
    This part replaces 526-0018. Substitute parts can look different from the original.
    In Stock
    $36.61
    Minus Item
    Qty
    Plus Item
  • Flat Washer for Onan B48G-GA018/3475A - Part STD551025

    Blower housing and governor group diagram

    Flat Washer

    Part #526-0214

    Replaced by #STD551025

    Info Icon
    Manufacturer substitution
    This part replaces 526-0214. Substitute parts can look different from the original.
    In Stock
    $36.61
    Minus Item
    Qty
    Plus Item
  • Tune-up Kit for Onan B48G-GA018/3475A - Part 160-1213

    Tune-up Kit

    Part #160-1213

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

  • Screw for Onan B48G-GA018/3475A - Part 815-0261

    Blower housing and governor group diagram

    Screw

    Part #815-0261

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

  • Lead Assembly for Onan B48G-GA018/3475A - Part 336-2132

    Gearcase, charging stator, breaker box and ignition group diagram

    Lead Assembly

    Part #336-2132

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

  • Nut Hex for Onan B48G-GA018/3475A - Part 862-0001

    Full system group diagram

    Nut Hex

    Part #862-0001

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

  • Valve Insert for Onan B48G-GA018/3475A - Part 110-1824-25

    Cylinder block group diagram

    Valve Insert

    Part #110-1824-25

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

  • Yoke for Onan B48G-GA018/3475A - Part 150-1187

    Gearcase, charging stator, breaker box and ignition group diagram

    Yoke

    Part #150-1187

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

Symptoms for electric water heaters

Main causes: excessive tank sediment, high voltage supply…

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

Repair time and Difficulty

 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

Repair time and Difficulty

 15 minutes or less
How to replace a water heater drain valve

How to replace a water heater drain valve

If the drain valve on your electric water heater is leaking water, replace it following these step-by-step instructions.…

Repair time and Difficulty

 30 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
Bottom-Mount Refrigerator
Chipper/Shredder
Circular Saw
Dishwasher
Downdraft Ventilation System
Electric Walk-Behind Mower
Front-Engine Lawn Tractor
Gas Range
Gas Snowblower
Laundry Center
Parts
Power Saw
Rear-Engine Riding Mower
Side-By-Side Refrigerator
Television
Tiller
Toys & Games