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Lawn & Garden Engine

Model # B48G-GA018/3475A Official Onan engine

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

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Browse Parts forB48G-GA018/3475A Engine

  • Filter 122-0338
    #15

    Oil system group diagram

    Filter

    Part #122-0338

    Replaced by #52-050-02-S1

    ?
    Manufacturer substitution
    This part replaces 122-0338. Substitute parts can look different from the original.
    4.68 (25)
    $15.18 | 
    12% OFF Phone Price : $17.18
    Back Order
  • Pre-clner 140-1259
    #3

    Full system group diagram

    Pre-clner

    Part #140-1259

    Replaced by #45-083-01-S

    ?
    Manufacturer substitution
    This part replaces 140-1259. Substitute parts can look different from the original.
    This item is not returnable
    $7.29 | 
    12% OFF Phone Price : $8.29
    In Stock
  • Tune-up Kit 160-1213
    Tune-up kit

    Part #160-1213

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

  • Screw 815-0261
    #2

    Blower housing and governor group diagram

    Screw

    Part #815-0261

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

  • Spring 191-1035
    #9

    Starter group diagram

    Spring

    Part #191-1035

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

  • Seal 509-0008
    #7

    Gearcase, charging stator, breaker box and ignition group diagram

    Seal

    Part #509-0008

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

  • Nut 870-0302
    #12

    Piston, rod, camshaft, crankshaft and flywheel group diagram

    Nut

    Part #870-0302

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

  • Screw 815-0378
    #8

    Blower housing and governor group diagram

    Screw

    Part #815-0378

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

  • Spring 110-0539
    #31

    Cylinder block group diagram

    Spring

    Part #110-0539

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

  • Lock Washer 850-0040
    Lock washer

    Part #850-0040

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

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