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  3. OEG PPH0478

OEG PARTS PPH0478 Regulator Rectifier Vset GHD6102 74504-78 15.3

fits make: Harley, Davidson. year: 1977–1981.

74504-78 Oeg Parts Pph0478 New Regulator Rectifier Assy For Harley Davidson 1977-1981 15.3 Vset

( Brand: Oeg Parts ), ( Type: Voltage Regulator ), ( Features: Durable ), ( Manufacturer Part Number: PPH0478 ), ( Oe/oem Part Number: 74504-78 ), ( Country/region Of Manufacture: China ), ( Manufacturer Warranty: 1 Year ), ( Vintage Part: No ), ( Material: Metal, Plastic ), ( Ipn: Ghd6102 ), ( Spec Core Charge: No Core Required ), ( Spec General: Harley-davidson 12v ), ( Spec Includes: Mounting Hardware ), ( Spec Internal Id: Pph0478-e1 )

Review OEG PARTS New Regulator Rectifier Assy Harley Davidson 15.3 Vset fits 1977–1981

The OEM (Original Equipment Manufacturer) PPH0478 regulator rectifier is a crucial component for Harley-Davidson motorcycles manufactured between 1977 and 1981 with the engine specifications of 74504-78 and voltage output of 15.3 Volts. This regulator rectifier is designed specifically for these motorcycles to ensure the efficient charging and regulation of the battery system.

The PPH0478 regulator rectifier is a complex electronic device that performs two essential functions: charging and voltage regulation. It regulates the voltage output from the charging system to keep it within a safe range for the battery. Simultaneously, it also converts the alternating current (AC) generated by the engine to direct current (DC) that the battery uses for charging.

This regulator rectifier is a vital part of the charging system, which includes the battery, charging coil, and voltage regulator. It is typically located near the battery and is connected to the charging system and the electrical wiring harness. The PPH0478 regulator rectifier is a heavy-duty component that is built to withstand the rigors of motorcycle use.

The OEM PPH0478 regulator rectifier is designed with durability in mind, featuring high-quality components that can withstand the extreme temperatures, vibrations, and electrical loads that are common in motorcycle applications. It is also engineered to meet the specific electrical requirements of Harley-Davidson motorcycles from this era, ensuring reliable and efficient charging and voltage regulation.

When the engine is running, the regulator rectifier uses the RPM (Revolutions Per Minute) sensor to determine the engine speed and adjust the charging output accordingly. This ensures that the battery is charged efficiently and effectively, maintaining a consistent charge level even when the engine is idling or under heavy loads.

The PPH0478 regulator rectifier also features a diagnostic function that can help identify any issues with the charging system. It can display codes that indicate specific problems, making it easier for technicians to diagnose and repair any issues.

In summary, the OEM PPH0478 regulator rectifier is an essential component for Harley-Davidson motorcycles manufactured between 1977 and 1981 with the engine specifications of 74504-78 and voltage output of 15.3 Volts. It is a heavy-duty, durable component that is designed to ensure reliable and efficient charging and voltage regulation. With its diagnostic function and specific electrical requirements, it is the ideal choice for Harley-Davidson motorcycle owners who want to keep their bikes running at their best.

Pros and Cons of Buying an OEM PPH0478 Regulator-Rectifier for Harley-Davidson 1977-1981 (74504-78, 15.3V SET)

Pros:

1. OEM Part: The OEM (Original Equipment Manufacturer) PPH0478 regulator-rectifier is a factory-original part. It is designed and engineered by Harley-Davidson, ensuring a perfect fit and reliable performance.

2. Superior Quality: Harley-Davidson parts are known for their high quality and durability. By using an OEM part, you can trust that it will meet or exceed the original specifications and provide long-lasting performance.

3. Maintains Value: If you plan on selling your motorcycle in the future, having an OEM regulator-rectifier can add value to your bike. Prospective buyers often prefer motorcycles with genuine parts.

4. Warranty Coverage: OEM parts often come with a warranty, providing peace of mind and protection against potential defects.

5. Easy Installation: Installing an OEM part is generally easier than installing aftermarket parts due to the exact fit and compatibility.

Cons:

1. Cost: OEM parts can be more expensive than aftermarket alternatives. However, the higher price reflects the superior quality and reliability.

2. Availability: OEM parts may not always be readily available, especially for older models like the 1977-1981 Harley-Davidson. You may need to order it from the dealer or an authorized retailer, which could take some time.

3. Limited Customization: Since an OEM part is designed to be a direct replacement, it may not offer the same level of customization as aftermarket parts.

Conclusion:

When deciding whether to buy an OEM PPH0478 regulator-rectifier for your 1977-1981 Harley-Davidson, consider the pros and cons carefully. The benefits of using an OEM part include superior quality, easy installation, and maintaining your motorcycle's value. However, the higher cost and potential limited availability are important factors to keep in mind. Ultimately, if you want a reliable and authentic part that will provide long-lasting performance, investing in an OEM regulator-rectifier is a worthwhile investment.

Details:

You can also find our phone number by ing on FAQs > Other. Same Day Handling. PART NUMBERS Harley Davidson: 74504-78, Arrowhead: GHD6102, J N Automotive: 230-22027. Compatible with Harley Davidson XLCR Cafe Racer 1977-1978 1000cc Black Finish, XLH1000 1978-1981 Finish.

1 Year Warranty.: Motorcycle Small Engine Elect; condition: New; OE Manufacturer: Harley-Davidson; voltage : 12V; V-Set: 15.3; Mounting Hardware Included: No; Unit Finish: Black; Number of Pieces: 1; Country Origin: CN; Notes: Transom; Solid state; Current limiting; Ceramic hybrid construction; Black finish w/ polished fins. With the exemption of us.

specifications rightrectifier:

  • for makes: Harley, Davidson
  • for years: 1977-1981
  • brand: Oeg Parts
  • type: Voltage Regulator
  • features: Durable
  • manufacturer part number: PPH0478
  • oe/oem part number: 74504-78
  • country/region of manufacture: China
  • manufacturer warranty: 1 Year
  • vintage part: No
  • material: Metal, Plastic
  • interchange part number: GHD6102
  • spec core charge: No Core Required
  • spec general: Harley-davidson 12v
  • spec includes: Mounting Hardware
  • spec internal id: Pph0478-e1

payments rightrectifier:

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  • type: Fixed
  • transit: 5-9 Days
  • class: Standard, Expedited, One-day
  • service: Standard, Expedited, Overnight
  • cost: $0.00

offer rightrectifier:

  • options: Ship-to-home
  • availability: In Stock
  • started: February 15, 2025
  • sold: 0

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  • policy: Returns Accepted
  • time: 30 Days
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  • # reviews: 80143
  • city: Miami, Florida
  • rating: 97.8%

general rightrectifier:

  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
  • condition: New
for makes: harley, davidson, for years: 1977-1981, type: voltage regulator, features: durable, oe/oem part number: 74504-78, country/region of manufacture: china, manufacturer warranty: 1 year, vintage part: no, spec core charge: no core required, spec general: harley-davidson 12v, spec includes: mounting hardware, spec internal id: pph0478-e1,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > voltage regulators rectifiers, material: metal, plastic, sku: 2224340531058671,

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