fits model: Sportster. make: Harley.

( Brand: Hitachi ), ( Manufacturer Part Number: 31580-73 ), ( Type: Starter Motor )
The Hitachi 31580-73 Starter Motor Rebuild Armature is a high-quality component engineered specifically for the Harley-Davidson Sportster motorcycles manufactured between 1973 and 1988. This armature is an essential part of your starter motor, which provides the power source for the engine to turn over and start.
The Hitachi 31580-73 Starter Motor Rebuild Armature is meticulously designed with a durable shell made from robust materials that withstand the demanding environment of a motorcycle starter. The armature's windings are made of copper wire, ensuring optimal electrical conductivity and efficient power transfer. The windings are securely fastened with heavy-duty insulation to maintain stable power output and resist wear and tear.
This armature features heavy-duty brushes that effectively transmit power from the power source to the rotating parts of the starter motor. The brushes are manufactured with high-quality carbon material for excellent conduction and long-lasting performance. Additionally, they are situated on insulated holders, which prevent intensive sparking and maintain a consistent contact pressure.
The Hitachi 31580-73 Starter Motor Rebuild Armature comes with an integrated commutator, allowing for efficient and consistent power delivery and reliable starting. The commutator's design helps to minimize energy loss and maintain optimal motor performance.
In summary, the Hitachi 31580-73 Starter Motor Rebuild Armature is an essential and reliable upgrade for Harley-Davidson Sportster motorcycles from 1973 to 1988. This armature's robust construction, high-quality windings, efficient brushes, and integrated commutator make it a valuable investment for your bike, ensuring your engine always starts reliably and strong.
1. Reliable Brand: Hitachi is a trusted and reputable brand in the automotive industry, known for producing high-quality starter motors. This armature may offer a long-lasting solution for those experiencing issues with their Harley-Davidson Sportster's starter motor.
2. Cost-Effective: Purchasing a rebuild armature, instead of a complete new starter motor, may save some money due to the cost difference between the two parts. Rebuilding the armature allows for the reuse of the existing parts that are in good condition.
3. Easy Installation: A rebuild armature might be a more straightforward alternative to acquiring and installing an entirely new starter motor. Make sure to consult the manufacturer's instructions or consult a professional mechanic for proper installation.
Cons:1. Availability: Depending on where you live or shop, the Hitachi 31580-73 starter motor rebuild armature may not be readily available at local parts stores or dealers. Ordering from the manufacturer or an online retailer may involve longer delivery times.
2. Requires Additional Labor Costs: While the price of the rebuild armature itself may be lower than a new starter motor, labor costs for repairing, rebuilding, and installing the armature can add up and potentially exceed the cost of a new starter motor.
3. Limited Warranty: When repairing an existing component, the warranty coverage is typically less extensive compared to purchasing a brand-new part. The benefits of a manufacturer's warranty on a new starter motor include peace of mind and potential savings on repairs or replacement costs.
Conclusion:In summary, purchasing a Hitachi 31580-73 starter motor rebuild armature for a 1973-1988 Harley-Davidson Sportster can offer potential cost savings, while maintaining the reliability of the trusted Hitachi brand. However, consider the potential challenges such as availability, labor costs, and limited warranty, and weigh these against the benefits before making the decision.
Recommendation:If you're confident in your mechanical abilities, are short on budget, and prefer to save on costs, a Hitachi 31580-73 starter motor rebuild armature could be a good choice. Otherwise, if ease of installation, minimal labor costs, and the peace of mind a warranty provides are important factors for you, consider purchasing a new Hitachi starter motor. Additionally, consult with a professional mechanic for personalized advice and recommendations based on your individual situation.
Hitachi Starter Motor Rebuild Armature For 73-88 Harley Sportster 31580-73.