HARLEY DAVIDSON 74507-85T Voltage Regulator 12V

( Brand: Harley Davidson ), ( Part Type: Voltage Regulator ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Manufacturer Part Number: 74507-85T ), ( Storage Location: H7 Neid-n Buk 6 )

Review HARLEY DAVIDSON Chrome 12v Voltage Regulator fits XLH 1967–1977

Introducing the Harley-Davidson 74507-85T 12V Voltage Regulator, an essential component for maintaining the optimal electrical performance of your Harley-Davidson motorcycle built between 1967 and 1977 with the XLH engine. This regulator is specifically designed to regulate the voltage output from your motorcycle's alternator, ensuring a consistent charge to your battery and reliable operation of all electrical systems.

The Harley-Davidson 74507-85T voltage regulator is a 6-volt to 12-volt unit, allowing it to adapt to the electrical requirements of your classic Harley-Davidson motorcycle. It features a robust and reliable design, with a durable cast aluminum housing that resists corrosion and wear. The regulator is equipped with a vacuum-operated internal diode that facilitates the charging process and prevents battery discharge when the engine is off.

This voltage regulator also includes an adjustable voltage output feature, allowing you to fine-tune the voltage output to meet the specific needs of your motorcycle and battery. The adjustment range is from 13.2 volts to 14.4 volts, ensuring that your battery receives an adequate and consistent charge during operation.

The Harley-Davidson 74507-85T voltage regulator comes with a convenient mounting bracket, allowing for easy installation on your motorcycle's frame or other suitable mounting location. The regulator also includes a vacuum hose and clamp, making the installation process even more straightforward.

In summary, the Harley-Davidson 74507-85T 12V Voltage Regulator is an essential upgrade for any Harley-Davidson motorcycle built between 1967 and 1977 with the XLH engine. It offers a reliable and effective solution for maintaining optimal electrical performance, and its durable design ensures long-lasting use. With its adjustable voltage output feature and convenient mounting hardware, this voltage regulator is the perfect choice for classic Harley-Davidson enthusiasts looking to keep their motorcycles running at their best.

Pros and Cons of Buying Harley-Davidson 74507-85T Voltage Regulator for 1967-1973 XLH Models

a. Original Equipment: This Harley-Davidson voltage regulator is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance for your vintage motorcycle.

b. Improved Charging System: A new voltage regulator can help improve your charging system, ensuring your battery maintains a proper charge and prolonging its life.

c. Smooth Engine Performance: A well-functioning voltage regulator is crucial for maintaining consistent engine performance and preventing electrical issues that may negatively impact your riding experience.

a. Cost: Replacing a voltage regulator on a vintage motorcycle can be more expensive than on modern vehicles due to the availability and cost of OEM parts.

b. Labor Cost: Installing the new voltage regulator may require professional assistance, adding to the overall cost of the repair.

c. Spare Part: If you do not have a spare voltage regulator or other essential electrical components, a voltage regulator failure could leave you stranded.

The Harley-Davidson 74507-85T voltage regulator is an essential component of your 1967-1973 XLH motorcycle's charging system. By investing in an OEM part, you can ensure a reliable and consistent performance while improving your battery's life. However, the cost of the part and installation may be a deterrent for some riders. Ultimately, the decision to replace the voltage regulator depends on the importance of a reliable charging system for your riding experience and budget.

If your vintage Harley-Davidson motorcycle's charging system is not performing optimally or you suspect a voltage regulator issue, it is a good idea to invest in a new OEM voltage regulator like the 74507-85T. The benefits of improved engine performance and battery life make the investment worthwhile for most enthusiasts. To minimize the cost, consider researching local repair shops for competitive pricing and availability of labor discounts.

Details:

Spotlight: A Day Inside . Fits: Fits 1967-1977 Harley-Davidson XLH model's. The chrome finish adds a custom look. If you do not have.

Reasonable rates. The image to watch on YouTube. This new Harley-Davidson / Eagle Iron chrome 12V voltage regulator, part number 74507-85T, ensures stable electrical output for your classic XLH.

part #: 7450785t prices

• $65.00-$115.00

specifications rightrectifier:

• for models: Xlh
• for makes: Harley
• for years: 1967-1977
• brand: Harley Davidson
• part type: Voltage Regulator
• country of origin: United States
• manufacturer warranty: Unspecified Length
• manufacturer part number: 74507-85T
• storage location: H7 Neid-n Buk 6

shipping rightrectifier:

• carrier: FedEx, USPS
• transit: 4-8 Days
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• class: Standard, Expedited, One-day
• cost: $0.00

offer rightrectifier:

• availability: In Stock
• options: Ship-to-home
• started: December 8, 2025
• best offers: True
• quantity: 1
• sold: 0

seller rightrectifier:

• # reviews: 1995 23
• rating: 99.1%
• city: Odessa, Florida

returns rightrectifier:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments rightrectifier:

• other
• credit card: Visa
• wallet: Paypal

general rightrectifier:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
• condition: New other see details

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