fits make: Yamaha. year: 1973-74.

( Part Type: Voltage Regulator Rectifier ), ( Manufacturer Part Number: SB6B-9 )
The Yamaha SB6B-9 Voltage Regulator Rectifier is a crucial component designed specifically for the TX500 and XS500 motorcycles manufactured between 1973 and 1974. This rectifier plays a pivotal role in charging the battery and delivering a stable voltage to the electrical system of the motorcycle.
The SB6B-9 is a heavy-duty rectifier, capable of handling the high power demands of the TX500 and XS500 engines. It features a robust construction with a high-quality die-cast aluminum housing, ensuring durability and longevity. The rectifier's design incorporates a voltage regulator, which maintains the battery voltage within an optimal range, preventing damage to the battery and other electrical components.
The SB6B-9 operates on a 12-volt system, making it suitable for the 12V electrical system used in these Yamaha motorcycles. Its high output capacity ensures efficient charging, even during long rides or when the bike is idling. The rectifier's low quiescent current adds to its efficiency, minimizing power consumption when the engine is not running.
This replacement voltage regulator rectifier comes with all necessary terminal connections for easy installation. It is recommended to replace the old rectifier with the new SB6B-9 to ensure reliable and efficient electrical performance for your Yamaha TX500 or XS500 motorcycle.
In summary, the Yamaha SB6B-9 Voltage Regulator Rectifier is a vital upgrade for your 1973-1974 TX500 or XS500 motorcycle. Its robust construction, high output capacity, and efficient design make it an ideal choice for maintaining optimal electrical performance and ensuring a safe and enjoyable riding experience.
The Yamaha SB6B-9N voltage regulator rectifier is a crucial component for the electrical system of 1973-74 TX500-XS500 motorcycles. Here are some advantages and disadvantages of purchasing this part:
Pros:1. OEM (Original Equipment Manufacturer) part: The SB6B-9N is a genuine Yamaha part, ensuring proper fitment and compatibility with your motorcycle.
2. Improved performance: A new voltage regulator rectifier can help improve the overall electrical system performance, including better charging system efficiency and battery life.
3. Prevents damage: A faulty voltage regulator rectifier can cause damage to other electrical components, so replacing it can help prevent potential future issues and costs.
4. Peace of mind: Investing in a new OEM part guarantees a high-quality, reliable solution for your motorcycle's electrical needs.
Cons:1. Cost: OEM parts, especially new ones, can be more expensive compared to aftermarket alternatives.
2. Availability: Depending on your location or the availability at your local dealership, sourcing this part might require some time and effort.
3. Installation: Installing the new voltage regulator rectifier may require some mechanical skills and knowledge, which could involve additional costs if you choose to have it done by a professional.
In conclusion, the Yamaha SB6B-9N voltage regulator rectifier offers several advantages, such as improved performance, reliability, and OEM compatibility, but it also comes with some disadvantages, like cost and availability. Ultimately, the decision to purchase this part depends on your priorities, budget, and the importance of having a properly functioning electrical system on your motorcycle. If you value the peace of mind that comes with using original equipment and are experiencing issues with your current voltage regulator rectifier, the investment in a new OEM part may be worthwhile.
NOS Yamaha 1973-1974 voltage regulator-rectifier SB6-9. Fits TX500-Xs500.