fits make: Davidson, Harley.

( Brand: Harley ), ( Manufacturer Part Number: 3990 )
The Harley-Davidson Counter Shaft Crankshaft Screw Bolt 3990 is an essential component for any Harley-Davidson enthusiast or professional mechanic. This bolt is specifically designed for the counter shaft crankshaft of Harley-Davidson motorcycles, ensuring the smooth operation and longevity of the engine.
The bolt itself is made of high-quality material, typically a robust and corrosion-resistant steel. It features a hexagonal head, ensuring a secure and reliable fit with the corresponding nut, and a thread pattern that matches the specifications of the counter shaft crankshaft. The bolt's length is precisely measured to fit perfectly into the engine's counter shaft crankshaft, ensuring a snug and secure fit.
The Harley-Davidson Counter Shaft Crankshaft Screw Bolt 3990 is an OEM (Original Equipment Manufacturer) part, meaning it is manufactured by Harley-Davidson to meet the same high standards as the other parts in your motorcycle. This ensures a perfect fit and optimal performance.
In case of wear or damage, replacing this bolt with an authentic Harley-Davidson part is crucial to maintain the performance and safety of your motorcycle. The Harley-Davidson Counter Shaft Crankshaft Screw Bolt 3990 is not just a simple fastener; it is a vital part of your motorcycle's engine system.
In summary, the Harley-Davidson Counter Shaft Crankshaft Screw Bolt 3990 is a high-quality, reliable, and essential part for your Harley-Davidson motorcycle, ensuring the smooth operation and longevity of the engine.
Pros of buying Harley Davidson Counter Shaft Crankshaft Screw Bolt 3990:1. Authenticity: Buying directly from Harley Davidson ensures you're getting an original part, which can improve the performance and longevity of your motorcycle.
2. Quality: Harley Davidson is known for its high-quality products, and this bolt is likely to be no exception.
3. Warranty: If the bolt is faulty or doesn't fit correctly, you may be covered under Harley Davidson's warranty.
Cons of buying Harley Davidson Counter Shaft Crankshaft Screw Bolt 3990:1. Price: Harley Davidson parts can be quite expensive compared to aftermarket alternatives.
2. Availability: Depending on your location, it may be difficult to find this specific part in-stock at a local Harley Davidson dealership.
3. Lead time: If the part is not in stock, it may take some time to be shipped to you, which could potentially delay your repair or maintenance.
Conclusion: If you value the authenticity, quality, and potential warranty of an original Harley Davidson part, and are willing to pay the premium price, buying the Harley Davidson Counter Shaft Crankshaft Screw Bolt 3990 may be the best option for you. However, if cost is a concern, you may want to consider looking into aftermarket alternatives. Make sure to research the brand and reviews to ensure you're getting a high-quality product that will fit your motorcycle.
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