Harley Primary Chain Tensioner

A taught connection between engine crank and transmission clutch, achieved with a Harley primary chain tensioner, is peace-of-mind for the rider. This simple part allows you to make minor adjustments to chain slack and keeps a vital part of power delivery rotating as it should. We’ve previously gone over how to get the job done, which you can check out in this video, but rest assured it’s a straight-forward one. If it’s time to upgrade or replace your part with the best Harley primary chain tensioner, you can find it here at J&P Cycles.

Harley primary chain tensioner: Safeguards on power delivery 

On contemporary bikes, a Harley-Davidson primary chain tensioner will work to keep the slack of the primary chain in check. It’s not something you need to look at after every ride, but throttle-happy behavior will help wear things out of spec sooner rather than later. Inspection is as easy as draining the oil and removing the primary cover to see the current condition of your primary chain tensioner Harley Davidson. J&P’s selection of products here will let you replace the entire assembly with a kit, just the adjuster plate or the shoe pads. If you’ve got questions about which design of Harley Davidson primary chain tensioner is right for your era of bike, just give us a call at 1-800-318-4823 or click here to reach Customer Service.