Genuine ECHO Fuel Cap – Fits CS370, CS400, CS450, CS530 (P021036960 / P021010600 / P021010601)

If your ECHO chainsaw is leaking fuel or the cap’s just seen better days, grab this genuine ECHO replacement.

It fits a bunch of models—CS370, CS400, CS450, CS530—basically any of those 2-stroke gas saws.

Part numbers P021036960, P021010600, or P021010601, so you know it’s the right one.

Brand new, in the package, ready to screw on and get back to work.

One cap per pack, simple as that.

Don’t mess with aftermarket junk that might leak—stick with OEM and keep your saw running clean.