fits model: Cb, 750. make: Honda. year: 1973.

( Manufacturer Part Number: 31103-300-045 ), ( Part Type: Rotor Alternator Coil ), ( Country/region Of Manufacture: Japan )
The 31103-300-045 is a genuine OEM alternator rotor field coil for the 1973 Honda CB750. This essential component is a crucial part of the alternator system, responsible for generating the necessary electrical charge to power the bike's electrical systems, such as the headlight, turn signals, and charging the battery.
This alternator rotor field coil is specifically designed for the 1973 Honda CB750, ensuring a perfect fit and optimal performance. The field coil is made of high-quality materials, ensuring durability and reliability even under the most demanding riding conditions. The wire windings are meticulously crafted to ensure a consistent and efficient magnetic field, which in turn generates a stable electrical current.
The 31103-300-045 alternator rotor field coil features a robust construction, with a strong core made of ferromagnetic material. This core, combined with the field coil's wire windings, creates a powerful magnetic field that drives the alternator's rotor and generates the electrical charge. The field coil is also sealed to protect it from moisture and debris, ensuring a long service life.
Installing this alternator rotor field coil is a straightforward process, requiring only a few tools and some basic mechanical skills. The field coil fits perfectly into the alternator rotor, with the wire connections matching up to the existing terminals. Once installed, the alternator can be reassembled and the bike can be started up, ensuring a reliable electrical system for your 1973 Honda CB750.
In summary, the 31103-300-045 is a high-quality, OEM alternator rotor field coil, specifically designed for the 1973 Honda CB750. Its robust construction, efficient magnetic field, and reliable performance make it an excellent choice for maintaining the electrical system of your classic Honda.
Pros of buying a 31103-300-045 1973 CB 750 Honda alternator rotor field coil:1. Compatibility: This part is specifically designed for the 1973 Honda CB 750, ensuring a perfect fit and function.
2. OEM Quality: This is an original equipment manufacturer (OEM) part, meaning it is made by Honda or to their specifications. This can provide peace of mind, as it is likely to match the performance and durability of the original part.
3. Easy Installation: As a replacement part, it should be relatively easy to install, saving you time and potential hassle compared to trying to repair the existing part.
Cons of buying a 31103-300-045 1973 CB 750 Honda alternator rotor field coil:1. Cost: Replacement parts can often be more expensive than repairing the existing part, especially if the original part is still in good condition.
2. Availability: Depending on where you are located, the part may not be readily available, requiring you to order it online or from a specialty store. This could result in a delay in getting the part and potentially impact your riding time.
Conclusion:If you are experiencing issues with your 1973 Honda CB 750 alternator and the existing rotor field coil is beyond repair, then buying a replacement part like the 31103-300-045 could be a good option. It ensures compatibility and OEM quality, which can provide peace of mind and potentially save you time in the long run. However, consider the cost and availability of the part before making a decision, as these could impact your overall budget and timeline.
Recommendation:If you are unsure whether to repair the existing part or buy a replacement, consider getting a second opinion from a mechanic or Honda dealer. They can help you assess the condition of the current part and provide recommendations based on your specific situation. Additionally, consider shopping around for the best price and availability before making a purchase.
Stater alternator rotor field coil ohm check is good.