fits make: Harley.

( Manufacturer Part Number: 67123-86B ), ( Part Type: Switch Speedometer )
The 67123-86B Reed Switch is a vital component for Harley-Davidson speedometers, designed to provide reliable and accurate speed data. This reed switch is a simple yet effective mechanical device that operates on the principle of magnetic field interaction.
The switch consists of two metal contacts, or reeds, enclosed in a glass tube. When a magnetic field is present, the reeds are attracted to each other and close, creating a circuit. Conversely, when the magnetic field is removed, the reeds spring back to their original position, breaking the circuit.
In the context of a Harley-Davidson speedometer, the 67123-86B Reed Switch is typically mounted on the wheel or the drive shaft. As the wheel or shaft rotates, it passes a permanent magnet, which creates a fluctuating magnetic field. This magnetic field interacts with the reed switch, causing it to open and close at a rate proportional to the speed of rotation.
The signals from the reed switch are then interpreted by the speedometer to display the vehicle's speed. The 67123-86B Reed Switch is designed to withstand harsh environmental conditions and high levels of vibration, making it suitable for use in motorcycles.
In summary, the 67123-86B Reed Switch is a crucial component in Harley-Davidson speedometers, providing a reliable and accurate method of measuring speed based on the rotation of the wheel or drive shaft. Its simple yet robust design makes it a reliable choice for motorcycle enthusiasts and mechanics alike.
Pros of buying a 67123-86b Reed Switch Harley-Davidson Speedometer:1. Authenticity: This speedometer is an original OEM (Original Equipment Manufacturer) part, ensuring it fits perfectly and matches the style of your Harley-Davidson.
2. Durability: Reed switches are known for their durability, making this speedometer a reliable choice for long-term use.
3. Easy Installation: Installation is typically straightforward, and the speedometer comes with clear instructions for a hassle-free process.
4. Cost-effective: Compared to newer digital options, this reed switch speedometer may be more affordable, saving you money.
Cons of buying a 67123-86b Reed Switch Harley-Davidson Speedometer:1. Limited Functionality: Since it's a reed switch speedometer, it only provides the speed reading and might not include additional features like odometer or trip meter.
2. Vulnerable to Damage: Reed switches can be affected by moisture, dust, and extreme temperatures, which could potentially affect their performance.
3. Reading Accuracy: While reed switches are generally reliable, they may not provide the same level of accuracy as digital speedometers.
Conclusion:The 67123-86b Reed Switch Harley-Davidson Speedometer is an excellent choice for Harley-Davidson enthusiasts who prefer an original OEM part, value durability, and want to keep costs down. However, it's essential to consider its limited functionality, vulnerability to environmental factors, and potential accuracy concerns. If you require additional features or higher accuracy, you might want to consider a digital speedometer.
Recommendation:If you're looking for an authentic, durable, and cost-effective speedometer for your Harley-Davidson, the 67123-86b Reed Switch Speedometer is a great option. Just make sure to protect it from extreme temperatures and moisture to ensure its longevity and reliable performance.
Thanks Steve. See hd catalog or dealer.