• About this product:
  • A rectifier is a device that converts alternating current into direct current, which can be used to power supply devices and detect radio signals. The rectifier is a rectifier device, in short, it is a device that converts AC to DC. It can also provide charging voltage to the battery, so it also acts as a charger at the same time.
  •  
  • Description :
  • 1.Made to OE quality and high standards
  • 2.High corrosion resistance and long service life.
  • 3.Perfect after-sales guarantee and distribution advantages.
  • 4.One year warranty,Free 30 day returns.
  • 5.Direct Replacement,Easy to install. 6.100% new brand comdition.
  •  
  • Specifications:
  • Regulator Rectifier for Honda TRX350 Fourtrax 350 4x4 1986-1987 TRX350D FOREMAN

    About this product:

    A rectifier is a device that converts alternating current into direct current, which can be used to power supply devices and detect radio signals. The rectifier is a rectifier device, in short, it is a device that converts AC to DC. It can also provide charging voltage to the battery, so it also acts as a charger at the same time.

     

    Description :

    1.Made to OE quality and high standards

    2.High corrosion resistance and long service life.

    3.Perfect after-sales guarantee and distribution advantages.

    4.One year warranty,Free 30 day returns.

    5.Direct Replacement,Easy to install.
    6.100% new brand comdition.

     

    Specifications:

    Placement on Vehicle: Front

    Package included:1X Regulator

    made of Rubber, plastic, metal Material

    Type:Voltage Regulator Rectifier

    Surface Finish:Completed

     

    Compatibility :

    For HONDA TRX350 Fourtrax 350 4x4 1986-1987

    For HONDA TRX350D FOREMAN 350 4x4 1987-1989

    For HONDA ATC250ES BIG RED/ ATC250SX  1985-1987

     

    Package Included:

    1 x Voltage Regulator Rectifier

     

    Installation steps:

    1.First connect the end with the black heat shrinkable tube to the negative electrode of the battery.
    2.Then connect the end with the red heat shrinkable tube to the positive electrode of the battery.
    3.Be careful not to touch the positive and negative ends of the rectifier at the same time during the installation process.
    4.Then stick the rectifier with a plastic tie or 3M double-sided tape (other double-sided tapes are difficult to guarantee the quality) on one side of the battery at a ventilated position, and do not install it near the engine side to facilitate ventilation and heat dissipation.

     

    Product function:

    1. Reduce the phenomenon of idling jitter and make it more stable.

    2. Improve power, effectively improve the problems of car rubbing, drag gear, climbing and weak acceleration.
    3. Stabilize the voltage, reduce clutter interference, increase the life and performance of electrical appliances, and improve the sound quality of the car audio system.

     

    How to check the quality of a car rectifier:

    To test the quality of a car rectifier, it depends on its durability and whether it can actually improve the response of the throttle.
    Such as internal circuit system and shell heat insulation, waterproof, anti-oxidation design (using heat insulation and waterproof shell, imported long-life large-capacity capacitors, epoxy resin insulation circuit board, plastic-wrapped wires, high-durability/conductive solder, etc.), It is the biggest factor that affects whether the performance is lasting.
    Therefore I highly recommend our products

     

    Note:

    Before you buy, please make sure your own model.If you have any question do not hesitate to contact me.

    If any problem occurs, please contact with us at the first time.

    Professional installation is more recommended.


    Item Specifics
    Manufacturer Part Number 31600-HA7-921 31600-HA7-671 31600-HA7-750
    Brand WFLNHB
    California Prop 65 Warning Proposition 65 Warning for California Consumers.
    Minimum Charging Voltage 14.5V /- 0.5V
    Warranty 60 Day
    Placement on Vehicle Front
    Surface Finish NEW
    Voltage 12V
    Modified Item No
    Displacement Type Direct replacement
    Color Black

    Payment

    Returns

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    About Us
    Regulator Rectifier for Honda TRX350 Fourtrax 350 4x4 1986-1987 TRX350D FOREMAN

    About this product:

    A rectifier is a device that converts alternating current into direct current, which can be used to power supply devices and detect radio signals. The rectifier is a rectifier device, in short, it is a device that converts AC to DC. It can also provide charging voltage to the battery, so it also acts as a charger at the same time.

     

    Description :

    1.Made to OE quality and high standards

    2.High corrosion resistance and long service life.

    3.Perfect after-sales guarantee and distribution advantages.

    4.One year warranty,Free 30 day returns.

    5.Direct Replacement,Easy to install.
    6.100% new brand comdition.

     

    Specifications:

    Placement on Vehicle: Front

    Package included:1X Regulator

    made of Rubber, plastic, metal Material

    Type:Voltage Regulator Rectifier

    Surface Finish:Completed

     

    Compatibility :

    For HONDA TRX350 Fourtrax 350 4x4 1986-1987

    For HONDA TRX350D FOREMAN 350 4x4 1987-1989

    For HONDA ATC250ES BIG RED/ ATC250SX  1985-1987

     

    Package Included:

    1 x Voltage Regulator Rectifier

     

    Installation steps:

    1.First connect the end with the black heat shrinkable tube to the negative electrode of the battery.
    2.Then connect the end with the red heat shrinkable tube to the positive electrode of the battery.
    3.Be careful not to touch the positive and negative ends of the rectifier at the same time during the installation process.
    4.Then stick the rectifier with a plastic tie or 3M double-sided tape (other double-sided tapes are difficult to guarantee the quality) on one side of the battery at a ventilated position, and do not install it near the engine side to facilitate ventilation and heat dissipation.

     

    Product function:

    1. Reduce the phenomenon of idling jitter and make it more stable.

    2. Improve power, effectively improve the problems of car rubbing, drag gear, climbing and weak acceleration.
    3. Stabilize the voltage, reduce clutter interference, increase the life and performance of electrical appliances, and improve the sound quality of the car audio system.

     

    How to check the quality of a car rectifier:

    To test the quality of a car rectifier, it depends on its durability and whether it can actually improve the response of the throttle.
    Such as internal circuit system and shell heat insulation, waterproof, anti-oxidation design (using heat insulation and waterproof shell, imported long-life large-capacity capacitors, epoxy resin insulation circuit board, plastic-wrapped wires, high-durability/conductive solder, etc.), It is the biggest factor that affects whether the performance is lasting.
    Therefore I highly recommend our products

     

    Note:

    Before you buy, please make sure your own model.If you have any question do not hesitate to contact me.

    If any problem occurs, please contact with us at the first time.

    Professional installation is more recommended.

    Item Specifics
    Manufacturer Part Number :31600-HA7-921 31600-HA7-671 31600-HA7-750
    Brand :WFLNHB
    California Prop 65 Warning :Proposition 65 Warning for California Consumers.
    Minimum Charging Voltage :14.5V /- 0.5V
    Warranty :60 Day
    Placement on Vehicle :Front
    Surface Finish :NEW
    Voltage :12V
    Modified Item :No
    Displacement Type :Direct replacement
    Color :Black



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    On Nov 29, 2025 at 08:00:38 PST, seller added the following information:

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