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STG51515 Starter Motor 31200-413-780 31200-MC0-673 for Honda CB400 CB450 CM400 CM450 Nighthawk | 12V 10T CCW PMDD Replacement

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ITEMNO： STG51515

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  • PRODUCT DETAILS

    STG51515 Starter Motor 31200-413-780 31200-MC0-673 for Honda CB400 CB450 CM400 CM450 Nighthawk | 12V 10T CCW PMDD Replacement

    Part Numbers

    Honda: 31200-413-780 / 31200-MC0-673

    Arrowhead: SMU0085

    Product Description

    STG51515 Starter Motor is a new aftermarket replacement designed for Honda CB400, CB450, CM400 and CM450 motorcycles, including Nighthawk and Hawk models.

    Featuring a 12V, 10-tooth, counterclockwise-rotation (CCW), PMDD (Permanent Magnet Direct Drive) design, this starter is engineered for reliable engine cranking performance on compatible Honda motorcycle applications.

    The starter replaces Honda 31200-413-780 and 31200-MC0-673 and cross-references Arrowhead SMU0085, Lester 18613, Stockers Starters HS-8 and PIC 191-396 / 191-396A. Catalog data confirms the same 12V, 10T, CCW and PMDD configuration.

    Product Specifications

    PropertyValue
    Product ModelSTG51515
    Part Number31200-413-780 / 31200-MC0-673
    Product TypeStarter Motor
    Unit TypeStarter
    Voltage12V
    Power OutputTo Be Confirmed
    Number of Teeth10T
    Starter TypePMDD
    RotationCCW
    Mounting Holes2
    ConditionNew Aftermarket Part
    ApplicationMotorcycle Starter
    Compatible BrandHonda
    Compatible Engine395cc / 447cc Twin-Cylinder Engines
    Weight2.1 kg Estimated

    The published specifications confirm 12V, 10 teeth, CCW rotation and PMDD construction. A replacement unit for the same Honda 31200-413-780 / 31200-MC0-673 application is listed at 2.1 kg, which is used as the estimated product weight.

    OEM / Cross Reference Table

    Brand / CategoryPart Number
    Honda31200-413-780 / 31200-MC0-673
    ArrowheadSMU0085
    Lester18613
    Stockers StartersHS-8
    PIC191-396 / 191-396A

    Compatible Applications

    MAKETYPE MODEL YEAR ENGINE
    HONDAMotorcycleCB400A Hawk Hondamatic1978395cc
    HONDAMotorcycleCB400T Hawk1980395cc
    HONDAMotorcycleCB400T Hawk1981395cc
    HONDAMotorcycleCB400T Hawk I1978395cc
    HONDAMotorcycleCB400T Hawk I1979395cc
    HONDAMotorcycleCB400T Hawk II1978395cc
    HONDAMotorcycleCB400T Hawk II1979395cc
    HONDAMotorcycleCB450SC Nighthawk1982447cc
    HONDAMotorcycleCB450SC Nighthawk1983447cc
    HONDAMotorcycleCB450SC Nighthawk1984447cc
    HONDAMotorcycleCB450SC Nighthawk1985447cc
    HONDAMotorcycleCB450SC Nighthawk1986447cc
    HONDAMotorcycleCB450T Hawk1982447cc
    HONDAMotorcycleCM400A1979395cc
    HONDAMotorcycleCM400A1980395cc
    HONDAMotorcycleCM400A1981395cc
    HONDAMotorcycleCM400C Custom1981395cc
    HONDAMotorcycleCM400E1980395cc
    HONDAMotorcycleCM400E1981395cc
    HONDAMotorcycleCM400T1979395cc
    HONDAMotorcycleCM400T1980395cc
    HONDAMotorcycleCM400T1981395cc
    HONDAMotorcycleCM450A Hondamatic1982447cc
    HONDAMotorcycleCM450A Hondamatic1983447cc
    HONDAMotorcycleCM450C Custom1982447cc
    HONDAMotorcycleCM450E1982447cc
    HONDAMotorcycleCM450E1983447cc

  • PRODUCT HIGHLIGHTS

    Product Highlights

    12V 10T Starter MotorHonda CB400 / CB450 ApplicationCCW PMDD Design
    395cc / 447cc Motorcycle Engines31200-413-780 ReplacementArrowhead SMU0085 Reference
    Compact Direct-Drive DesignCM400 / CM450 CompatibilityReliable Motorcycle Starting

  • SHIPPING

    Item Details
    Processing Time Orders are processed within 1-3 business days after payment confirmation
    Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight
    Estimated Delivery Time Express shipping: 3-7 business days, depending on destination
    Packaging Export-standard cartons with protective inner packing
    Tracking Tracking number will be provided once the order is shipped
    Shipping Cost Calculated based on weight, dimensions, and destination

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    WARRANTY POLICY

    All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

    SHIPPING POLICY

    We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

    EASY RETURN POLICY

    We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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