HURI Carburetor with Gasket Fuel Line Fuel Filter Spark Plug for Stihl SR420 SR400 SR380 SR340 SR320 Replace 4203-120-0605 4203-120-0607 Replacement parts,non original Fit Stihl SR420 SR400 SR380 SR340 SR320 BR420 BR400 BR380 BR340 BR320 backpack blowers Replace Stihl 4203 120 0601, 4203 120 0603, 4203 120 0605, 4203 120 0607;HD-4A HD-4B HD-13B Package include 1pc carburetor + 2pcs gaskets + 1pc fuel line + 1pc fuel filter + 1pc spark plug + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.