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Item #:
161555318
74440-01 Voltage Regulator Rectifier for 2002-2007 Harley Davidson V-Rod | 74494-02
Item #:
161555318
BSD 69
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Prevents over charging battery and improves charging capability with heat sink fins for better cooling.
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What Stands Out
Direct Replacement
Specifically designed to replace OEM parts 74440-01 and 74494-02, ensuring a perfect fit and hassle-free installation for your 2002-2007 Harley Davidson V-Rod.
Enhanced Performance
Optimizes voltage regulation and rectification, improving electrical system efficiency, and prolonging the lifespan of your motorcycle's battery and electronic components.
Durable Construction
Built with high-quality materials to withstand harsh conditions, ensuring longevity and reliable performance for bikers who demand excellence on their rides.
Product Details
Who Should Buy?
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V-Rod Owners
Ideal for Harley Davidson V-Rod owners needing a reliable voltage regulator for consistent performance and battery health.
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DIY Mechanics
Great for DIY enthusiasts who prefer to replace or upgrade their motorcycle's electrical components themselves efficiently.
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Performance Seekers
Perfect for users looking to enhance their motorcycle's electrical system for improved lighting and overall reliability.
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Non-V-Rod Models
Not suitable for Harley models outside of 2002-2007 V-Rod series, as compatibility issues may arise.
Product Description
74440-01 Voltage Regulator Rectifier for 2002-2007 Harley Davidson V-Rod | 74494-02
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Voltage Regulator Rectifier in a Harley Davidson V-Rod?
Answer: The Voltage Regulator Rectifier serves a critical function in your Harley Davidson V-Rod by converting alternating current (AC) generated by the motorcycle’s stator into direct current (DC), which powers the electrical components. It also regulates voltage levels to prevent overcharging of the battery, ensuring optimal performance and longevity. This setup is crucial for maintaining the electrical system's health, allowing components such as lights and fuel injectors to function reliably, especially during long rides or in varying weather conditions. -
Question:
Is the Voltage Regulator Rectifier compatible with other Harley Davidson models?
Answer: While the Voltage Regulator Rectifier is designed specifically for the 2002-2007 Harley Davidson V-Rod, it may not be compatible with other models due to variations in electrical systems and specifications. It is essential to verify compatibility before purchasing. This model comes with a specified fitment for the V-Rod series, ensuring proper installation and functioning. If you own a different model, consult your motorcycle's manual or check with a parts specialist to find the appropriate part. -
Question:
How do I install the Voltage Regulator Rectifier on my Harley Davidson V-Rod?
Answer: Installing the Voltage Regulator Rectifier involves several steps, including safely removing the battery and accessing the regulator's mounting location. You’ll disconnect the old rectifier, ensuring to note the wiring setup for proper reconnection. Following that, connect the new unit according to the manufacturer's wiring diagram and securely mount it. Proper installation is key to achieving optimal performance. For those not familiar with motorcycle maintenance, consulting a professional mechanic is advisable to ensure correct and safe installation. -
Question:
What are the symptoms of a failing Voltage Regulator Rectifier?
Answer: Symptoms of a failing Voltage Regulator Rectifier include dimming headlights, frequent battery issues like slow cranking, and electrical components malfunctioning. Additionally, you may notice a warning light on the dashboard or an unusual smell or heat emanating from the regulator area. These signs indicate that the system is not effectively converting AC to DC or regulating voltage, leading to potential battery drain. Early detection and replacement can prevent more significant electrical issues and ensure your ride remains reliable. -
Question:
Can I use a universal Voltage Regulator Rectifier instead of the specific model?
Answer: Using a universal Voltage Regulator Rectifier may seem appealing, but it is not recommended for the Harley Davidson V-Rod. Universal regulators may not offer the precise voltage regulation needed or fit correctly into the specific mounting structure of the V-Rod. Incompatible parts can lead to inadequate performance and electrical issues. It’s best to select a regulator rectifier designed specifically for your model to ensure optimal operation and avoid unnecessary complications. -
Question:
What maintenance does the Voltage Regulator Rectifier require?
Answer: The Voltage Regulator Rectifier typically requires minimal maintenance, primarily inspections to ensure securely mounted connections and no visible damage or corrosion. It's essential to clean connectors if grime or dirt builds up, as poor connectivity can affect performance. Regular checks during routine maintenance are recommended to catch potential issues before they escalate. Keeping the electrical system clean will enhance both efficiency and longevity, making your rides smoother and more enjoyable. -
Question:
How does a faulty Voltage Regulator Rectifier affect my Harley's performance?
Answer: A faulty Voltage Regulator Rectifier can lead to erratic electrical performance, affecting lights, fuel injection, and ignition systems. For instance, an overcharged battery may cause it to fail prematurely, while undercharging can result in inadequate power for essential functions, leading to potential stalling or starting issues. This can impact your overall riding experience, especially during long trips or low-light conditions. Ensuring the rectifier functions correctly is vital for a reliable and enjoyable ride. -
Question:
What are the benefits of upgrading to a high-performance Voltage Regulator Rectifier?
Answer: Upgrading to a high-performance Voltage Regulator Rectifier can provide several benefits, such as improved voltage regulation, enhanced battery life, and better electrical system efficiency. These upgraded models often feature advanced technologies that reduce heat generation and increase reliability during demanding riding conditions. A high-performance unit can also contribute to more stable electrical output, resulting in brighter lights and better powering of accessories, improving your overall riding experience. -
Question:
What does the replacement part number 74440-01/74494-02 signify?
Answer: The part numbers 74440-01 and 74494-02 identify specific Voltage Regulator Rectifiers designed for certain Harley Davidson V-Rod models. These numbers enable users to find the correct replacement parts without confusion, ensuring compatibility and performance. Each part number corresponds to unique specifications that have been engineered to meet the electrical demands of your bike. Always check these numbers when purchasing to ensure you obtain an appropriate part that fits and functions as expected. -
Question:
Where can I buy Voltage Regulator Rectifier for 2002-2007 Harley Davidson V-Rod Replaces 74440-01/74494-02?
Answer: You can purchase the Voltage Regulator Rectifier for the 2002-2007 Harley Davidson V-Rod at Ubuy. They offer a reliable online shopping experience with a wide selection of automotive parts, ensuring you can find exactly what you need for your motorcycle. Simply search for the specified part by its replacement numbers and enjoy a straightforward purchasing process tailored for your convenience.
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Pros
- Improves electrical system stability
- Easy installation process
- Durable and long-lasting
- Enhances overall bike performance
- Compatible with various models
Cons
- May require slight adjustment after installation.
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits
- Designed specifically for Harley-Davidson V-Rod models 2002-2007.
- Helps to prevent overcharging of the battery.
- Enhances charging capability for optimal performance.
- Features heat sink fins for improved cooling.
- Constructed from high-quality aluminum for durability.
- Brand new product included: 1x Voltage Regulator Rectifier.
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