Description
Hayden Enterprises M6BT17-M8 Primary Chain Tensioner
For 2017-Newer Milwaukee-Eight & Twin Cam Models
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Automatically adjusts primary chain tension
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Maintains constant, even pressure on the chain
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Improves gear shifting performance
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Reduces shifting noise
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Delivers a smoother ride
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Extends primary chain life
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Protects drivetrain components
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Made in the U.S.A.
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Fits both Twin Cam and Milwaukee-Eight engines
NOTE: Hayden machines these primary tensioners for function, not cosmetics. The part may appear “used” right out of the box. Because this is a hidden component, it does not require polishing. Hayden keeps finishing costs low so you get premium performance at a reasonable price.
