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    GX390 QA2 Honda OHV Engine - FREE SHIPPING

    Manufacturer: Honda Engines
    390cc Honda OHV Engine Free Shipping Continental U.S. Only ***ENGINE IS NOT CARB COMPLIANT IN ALL STATES***
    SKU: 664600
    Availability: 20 in stock
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    Free shipping

    GX390 QA2 Honda Horizontal Electric Start OHV Engine - FREE SHIPPING

    Honda GX390 QA2 (GX390UT2QA2) horizontal OHV engine is 390cc and puts out 11.7 net HP. This Honda GX has a 1" x 3-31/64" crankshaft. The engine has a recoil starter, a silent muffler with a spark arrestor and deflector plus an oil alert system. Honda GX390 commercial engines deliver economical and quiet operation without sacrificing superior performance and reliable power. Common applications for this engine include water pumps, small vehicles, commercial lawn and garden equipment, generators and more.

    Features Include:

    • 390cc, net 11.7HP
    • 1" X 3 31/64" crankshaft, 1/4" keyway, tapped 3/8 - 24
    • Recoil Start
    • Silent muffler with spark arrestor & deflector
    • Oil alert
    • 49-State CARB compliant


    Warranty36 Months Private Residential; 36 Months Commercial,Rental,Institutional
    Displacement Range241cc - 390cc
    Engine BrandHonda
    Crankshaft Diameter1"
    Crankshaft Length3-31/64"
    Crankshaft End Tapped Size3/8-24
    Crankshaft Keyway Width1/4"
    Air Cleaner TypeDual Element
    Throttle ControlManual, Remote (Rod)
    Starter TypeRecoil
    PTO Height5-1/4
    Max RPM3600
    Oil CoolerNo
    Carburetor TypeFloat
    Valve StyleOHV
    Recoil Starter Position9:00 O'Clock
    Ignition SystemDigital CDI with Variable Timing
    Lubrication SystemSplash
    Oil Capacity38
    Fuel SystemGasoline
    Governor SystemCentrifugal Mass Type
    Gear ReductionNo
    Charging SystemNone
    Choke ControlManual
    Cooling SystemAir
    TypeSmall Engines
    Fuel PumpNo
    Auxiliary PTONo
    Compression ReleaseYes
    MFG Rated Output11.7 Net HP
    CPSC CompliantNo
    Low Oil ShutdownYes
    Low Oil Alert/ShutdownNo
    Compression Ratio8.2:1
    Extended Recoil RopeNo
    Oil FilterNo
    Bolt Circle (in.)5,6-1/2
    Crankshaft TypeStraight
    Oil PumpNo
    Fuel FilterYes
    Control BoxNo
    Cylinders (quantity)1
    Cylinder Bore TypeCast Iron
    Bore x Stroke88 x 64 mm
    Crankshaft StyleHorizontal
    For Use in CaliforniaNo
    Crankshaft Rotation Direction (from PTO Shaft Side)Counterclockwise
    Fuel Tank Capacity6.4

    Products specifications
    Product TypeParts
    Engine BrandHonda®
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