fits make: Harley. year: 1990–2006.

( Brand: Mid Usa ), ( Manufacturer Part Number: 79906 ), ( Part Type: Engine ), ( Placement On Vehicle: Front )
The offset front engine pulley (90-06 Harley-Davidson 45T) is an essential component in maintaining the optimal performance of your Harley-Davidson motorcycle. This particular pulley is designed for models from 1990 to 2006, making it a versatile and reliable choice for classic Harley enthusiasts and daily riders alike.
The pulley is manufactured with precision and durability in mind, utilizing high-quality materials to ensure long-lasting performance. It features a 5/8-inch bore diameter, which allows for seamless integration with your motorcycle's drive system. The pulley diameter measures 5 inches, providing an optimal balance between power delivery and engine efficiency.
One of the standout features of this pulley is its offset design. The offset allows for improved clearance between your engine and other components, reducing the risk of interference and potential damage. This design also helps improve cooling efficiency, as it allows cool air to circulate more effectively around your engine.
The pulley is available in a 1/2-inch drive, ensuring compatibility with a wide range of accessories and upgrades. This versatility makes it an excellent choice for those looking to customize their Harley-Davidson motorcycle with high-performance parts.
Installation is straightforward, thanks to its easy-to-use design. The pulley comes with all necessary hardware, including bolts and washers, for a hassle-free installation process. With proper installation, you can expect improved engine performance, increased torque, and smoother operation.
In conclusion, the offset front engine pulley (90-06 Harley-Davidson 45T) is an essential upgrade for any Harley-Davidson enthusiast. Its durable construction, offset design, and versatile drive size make it an excellent choice for those seeking improved engine performance, enhanced cooling efficiency, and a smoother riding experience.
Pros of buying an offset front engine pulley (part number 90-06 harley 45t 5/8inch 1/2inch 5inch 79906) for a Harley:1. Improved engine performance: An offset front engine pulley can help to reduce the load on the primary drive, which can result in improved engine performance and increased horsepower.
2. Reduced engine stress: By reducing the load on the primary drive, an offset front engine pulley can help to reduce engine stress and extend the lifespan of the engine.
3. Better fuel economy: By reducing engine stress and improving engine performance, an offset front engine pulley can help to improve fuel economy and reduce fuel costs.
4. Easy installation: The offset front engine pulley is a relatively simple upgrade that can be installed without the need for professional assistance.
Cons of buying an offset front engine pulley (part number 90-06 harley 45t 5/8inch 1/2inch 5inch 79906) for a Harley:1. Cost: An offset front engine pulley is not a cheap upgrade, and the cost of purchasing and installing the part can add up.
2. Potential noise: Some offset front engine pulleys can make more noise than stock pulleys, which may be a drawback for some riders.
3. Potential vibration: An offset front engine pulley can cause more vibration in the drivetrain, which may be a concern for some riders.
Conclusion and recommendation:Overall, an offset front engine pulley can be a worthwhile upgrade for a Harley, as it can help to improve engine performance, reduce engine stress, and improve fuel economy. However, the cost of the upgrade and the potential for increased noise and vibration are important factors to consider. If these potential drawbacks are not a concern, then an offset front engine pulley can be a good investment for a Harley owner looking to improve their bike's performance and extend its lifespan. I would recommend to consult with a professional mechanic or the Harley Davidson service center before making the purchase to ensure it is the right fit for your specific bike and riding style.
90-06 Harley 45T 1 5/8 inch 1/2 inch. 5 inch Open Primary Offset Front Engine Pulley 79906. The 3 inch wide pulley kits are designed for 8mm open primary application and the 1 5/8 inch wide pulley kits are designed for 8mm closed primary application. New condition.