HURI Carburetor with Gasket Spark Plug for Stihl BR420 BR400 BR380 BR340 BR320 Backpack Blowers Replace 4203-120-0601 4203-120- 0603 Replacement parts,non original Fit Stihl BR420 BR400 BR340 BR380 BR320 SR420 SR400 SR380 SR340 SR320 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 + 1 pc spark plug + 2pcs gaskets + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.