SKU:19-0146
The York Engine Sprocket Tapered 20-Tooth with Keyway (Part Number 77751) is a purpose-built drivetrain component for Harley-Davidson FL motorcycles produced between 1941 and 1950. Made in Taiwan, this sprocket's durable construction supports restoration and reliable operation under classic riding conditions.
Its tapered design and built-in keyway provide secure attachment and efficient power transfer, helping preserve correct drive alignment and drivetrain integrity during restoration or routine maintenance. When installed with the appropriate nut and key (sold separately), it offers a seamless upgrade that maintains the integrity of your Harley-Davidson's drivetrain.
Fitment and compatibility: Harley-Davidson EL (1936–1952), UL (1937–1948), and FL (1941–1954) models are listed as compatible, allowing a seamless integration with vintage engines while maintaining original hardware compatibility.
The York Engine Sprocket Tapered 20 Tooth (Part Number 77751) is designed specifically for vintage Harley Davidson FL models manufactured between 1941 and 1950. Crafted in Taiwan, this durable sprocket offers reliable performance and precise fitment for your classic motorcycle. Its tapered design ensures secure attachment and efficient power transfer, making it an essential component for restoration or maintenance projects. The sprocket's high-quality construction guarantees longevity and consistent operation under demanding conditions. Please note that the nut and key are sold separately to allow for proper installation and customization based on your specific needs. This sprocket is compatible with the original engine setup, providing a seamless upgrade that maintains the integrity of your Harley Davidson's drivetrain.
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