New regulator/carburetor springs for the following engines: HONDA GX110, GX120 PEZAL KIPOR - etc. Chinese clones of the HONDA GX1120 engine the so-called THIN and THICK, length 110 mm / 118 mm original no. 16562-ZE0-020 / 16561-ZE0-020it is a very good quality replacementprice is for a set of 2 springs visible in the photo