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  4. Genuine Zodiaca chain sprockets for Twin Cam 6-speed and Milwaukee Eight

Genuine Zodiaca chain sprockets for Twin Cam 6-speed and Milwaukee Eight

10 products

This category features original Zodiac chain sprockets specifically designed for the primary transmissions of Harley-Davidson Twin Cam and Milwaukee Eight engines. Zodiac sprockets are essential components for the primary chain drive, ensuring precise timing and superior durability compared to generic replacements.

About this category

The kit includes both the drive and driven sprockets, manufactured from high-strength steel with optimised heat treatment to resist wear from friction and torsion. These replacements are compatible with most Harley-Davidson models equipped with these engine families, including Sportster, Dyna, Softail and Touring, depending on the year of manufacture and primary gearbox configuration. Replacing worn sprockets improves transmission efficiency, reduces vibration and extends the life of the primary chain. Ideal for preventive maintenance or repairs following chain failure.

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