Chain Adjuster Tensioner Screw For Husqvarna 50, 51, 55, 42 Chainsaws - Replaces Part # 501 54 63 01

About This Product

Having trouble tightening the chain on your Husqvarna 50, 51, 55, or 42 chainsaw? The little chain adjuster tensioner screw is probably stripped, broken, or just worn out. This is a brand new replacement from Haishine. It's a direct replacement for the original Husqvarna part number 501 54 63 01. The model it fits are those classic Husqvarna 2-stroke saws. It comes with a 1-year manufacturer warranty. The power source is gasoline, engine type is 2-stroke, and it's a 2022 manufacture year part. The style is traditional, color is black, and it's a simple screw/bolt assembly – no assembly required. It's just one piece in the pack. This tiny part is crucial for proper chain tensioning. You use it to move the bar forward to take up slack in the chain. A bad one makes maintaining proper chain tension a nightmare. Luckily, it's cheap and easy to replace. Usually, you just need to remove the side cover and maybe the bar and chain to access the old one. Swap it out, and you'll be back to making precise adjustments in no time. A must-have spare for any Husqvarna owner.

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