HB125XL Hydraulic Primary Chain Tensioner for Sportsters*

(Does not include the shoe. If your shoe is in good shape, not deeply grooved from running chain too tight, you can re-use it with this tensioner. If your shoe needs to be replaced, it can be purchased from any Harley dealership. The most current HD part number we have is 40039-02C, but you may want to check with the dealership to see if that is the current number.)

Download Installation Instructions


*Patent Pending