2-Pack Flange Nut Replacement For Husqvarna 503220001 – Compatible Bar Nuts For Chainsaw

About This Product

If you've lost or stripped the bar nuts on your Husqvarna chainsaw, this 2-pack from UpStart Components is a direct replacement for the OEM part 503 22 00-01 (also cross-references to 5032200-01, 503220001, and 43301912330).

They're flanged nuts, which means they have a built-in washer lip that helps distribute pressure evenly and keeps the bar clamped tight.
Made from quality materials that can handle the vibration and torque of a running saw.

Installation is dead simple – just thread them onto the studs and snug them down with the correct wrench.

No special tools or modifications needed.

While these are not OEM Husqvarna parts, they're designed to meet or exceed the original specs at a much friendlier price point.

Always double-check your current nut to confirm the size and thread pitch before ordering.

A cheap fix that can save you from buying a whole new bar or clutch cover.

Handy to have spares in your tool kit too.