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Item #:
18902978
LKV 74440-08 Voltage Regulator Rectifier Compatible with Harley Davidson V-ROD 1250 2008-2016V-ROD 1250 Muscle 2009-2016Night Rod 1250 Special
Item #:
18902978
TTD 360
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Order now and get it around Sunday, August 16
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100% NEW Harley Replacement Regulator designed to run cooler and last longer, extends useful battery life.
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What Stands Out
Perfect Compatibility
Designed specifically for Harley Davidson V-ROD models, ensuring seamless integration and flawless performance without modification.
Durable Performance
Built with high-quality materials, this regulator rectifier is engineered to withstand extreme conditions, providing reliable power management and durability over time.
Easy Installation
User-friendly design allows for quick and straightforward installation, enabling riders to maintain their motorcycle with minimal effort and downtime.
Product Details
- Compatible with Harley Davidson Night Rod Special 2009-2016, V-Rod Muscle VRSCF 2010-2016, VRSCDA 1250 2008, and more models.
- Replaces part number 74440-08 7444008, providing 12 Volt, 38A, Three-Phase Systems brand new rectifier.
- Direct replacement to the original unit, offering plug-and-play installation.
- Ensures regulated voltage range under all electrical loads and improves charging capability.
- Small resistance and heat generation for higher durability and longer lifespan.
- Enables high output while being more durable and long-lasting.
Who Should Buy?
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Harley Owners
Ideal for Harley Davidson V-ROD owners needing a reliable voltage regulator rectifier replacement for optimal bike performance.
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DIY Mechanics
Perfect for DIY enthusiasts looking to replace their motorcycle's voltage regulator with an affordable and compatible option.
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Budget-Conscious Riders
Great choice for riders wanting a cost-effective replacement part without compromising on quality and reliability.
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Non-Harley Owners
Not suitable for owners of other motorcycle brands, as it's specifically designed for Harley Davidson models only.
Product Description
LKV 74440-08 Voltage Regulator Rectifier Compatible with Harley Davidson V-ROD 1250 2008-2016V-ROD 1250 Muscle 2009-2016Night Rod 1250 Special 2008-2016, Replace NO.74440-08 7444008
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the role of the LKV 74440-08 Voltage Regulator Alternator Rectifier?
Answer: The LKV 74440-08 Voltage Regulator Alternator Rectifier is essential for maintaining the correct voltage within the electrical system of your Harley Davidson. It regulates the voltage produced by the alternator, ensuring it does not overload the battery or other electrical components. This is crucial for the smooth operation of the bike’s electrical systems, including lights, indicators, and ignition. If your bike's lights flicker or the battery discharges unexpectedly, it may be time to consider a replacement. -
Question:
Is the LKV 74440-08 compatible with other Harley Davidson models?
Answer: While the LKV 74440-08 is specifically designed for Harley Davidson Night Rod Special (2009-2016) and V-Rod Muscle (VRSCF 2010-2016), compatibility can depend on the individual model's electrical system specifications. It is advisable to confirm compatibility based on your motorcycle's VIN or consult the manufacturer's specifications to ensure optimal performance and fit. Using the correct regulator ensures that your electrical systems function reliably without causing damage to your bike. -
Question:
How do I install the LKV 74440-08 Voltage Regulator?
Answer: Installation of the LKV 74440-08 Voltage Regulator involves first disconnecting the battery to prevent electrical shock. Next, remove the existing regulator by locating the fasteners and carefully detaching it from its mount. Then, install the new regulator by securing it to the mounting bracket and connecting the wiring harness. It's advisable to refer to your motorcycle service manual for specific guidance on the installation process to ensure proper functioning and safety. -
Question:
What are the signs of a failing voltage regulator?
Answer: Common signs that your voltage regulator may be failing include dimming or flickering lights, an inconsistent battery charge, and difficulty starting the motorcycle. If you notice these symptoms, it may indicate your regulator isn't stabilizing the voltage properly, potentially leading to battery issues or damaging electrical components. Addressing these signs promptly can prevent further complications and maintain the performance of your motorcycle. -
Question:
Can I use the LKV 74440-08 for a custom motorcycle build?
Answer: Yes, the LKV 74440-08 can be used in custom motorcycle builds, particularly if you are integrating a Harley Davidson engine or electrical system. Its capacity to regulate voltage makes it suitable for various custom setups where maintaining electrical stability is critical. When integrating this component, ensure that it matches the specifications of your custom setup to ensure seamless operation. -
Question:
How does the LKV 74440-08 ensure electrical safety?
Answer: The LKV 74440-08 Voltage Regulator is designed with built-in safety features that help protect against voltage spikes and fluctuations that could damage your bike’s electrical components. By stabilizing the voltage before it reaches the battery and other parts, it serves as a critical safeguard for the overall electrical system. Therefore, using a high-quality regulator like this is essential for maintaining the longevity of your Harley Davidson's performance. -
Question:
What materials is the LKV 74440-08 Voltage Regulator made of?
Answer: The LKV 74440-08 is constructed from durable materials that can withstand high temperatures and vibrations associated with motorcycle operation. Typically, it features a robust aluminum housing that dissipates heat effectively, ensuring longevity and reliability. Such materials are essential for ensuring that the regulator functions efficiently even under demanding conditions, making it an ideal choice for performance-focused motorcycles. -
Question:
What should I do if I experience voltage fluctuations after replacement?
Answer: If you experience voltage fluctuations after installing the LKV 74440-08, first ensure that all electrical connections are secure and properly insulated. Check for loose wires or corroded connectors, as these can contribute to erratic performance. If connections are secure but issues persist, using a multimeter to test the output voltage can help identify if the regulator is functioning correctly. Further diagnostics may be necessary to identify underlying issues within the electrical system. -
Question:
What is the installation time for the LKV 74440-08 Voltage Regulator?
Answer: Typically, the installation of the LKV 74440-08 can take anywhere from 30 minutes to an hour, depending on your experience and familiarity with motorcycle maintenance. For those who have basic mechanical skills and understanding of motorcycle electrical systems, the process can be relatively straightforward. However, taking the time to follow manufacturer instructions and ensure proper installation is crucial to avoid any future issues. -
Question:
Where can I buy LKV 74440-08 Voltage Regulator Alternator Rectifier Replacement for Harley Davidson Night Rod Special 2009-2016 V-Rod Muscle VRSCF 2010-2016?
Answer: You can purchase the LKV 74440-08 Voltage Regulator Alternator Rectifier Replacement from Ubuy in Trinidad and Tobago. Ubuy offers a wide range of motorcycle replacement parts, providing an easy and convenient shopping experience. Leveraging Ubuy's platform ensures you have access to authentic parts while navigating efficiently through order tracking, customer support, and detailed product information.
LKV Rectifiers Editorial Review
The LKV 74440-08 Voltage Regulator Alternator Rectifier Replacement has garnered positive feedback from customers who primarily appreciate its reliability and compatibility with Harley Davidson's Night Rod and V-Rod models. Users have reported a smooth installation process, often noting that it fits perfectly with their motorcycles' electrical systems, resulting in a seamless performance. Customers have also highlighted the performance improvements they have experienced after replacing their old voltage regulators with the LKV model. Many riders have experienced enhanced battery charging and voltage stability, which is critical for the overall performance and longevity of their motorcycles. This device stands out for its solid Construction and durability, with several reviewers mentioning that it feels more robust compared to factory parts. Moreover, the product's value for money has been a common point of praise; riders note that they received a high-quality replacement part at an acceptable price, making it an attractive option for motorcycle maintenance enthusiasts looking to upgrade or repair their machines without breaking the bank. Despite the overwhelmingly positive feedback, a few users have reported minor issues that were generally outweighed by the benefits. However, these instances were rare and did not significantly detract from the overall satisfaction with the product. In summary, the LKV 74440-08 Voltage Regulator Alternator Rectifier Replacement is widely regarded as a reliable and efficient choice for Harley Davidson enthusiasts, providing excellent performance, easy installation, and great value. **
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Pros
- Reliable performance
- Easy installation
- Enhances battery charging and voltage stability
- Solid Construction and durability
- Good value for money
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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Features & Benefits
- Direct replacement for OEM part No. 74440-08
- Computer tested for consistent quality
- Compatible with several Harley Davidson models including the VRSC Anniversary VRECAW
- Designed to run cooler
- Extends the battery life
- Rugged reliability and consistent quality
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