HURI Carburetor with Gasket Air Filter Fuel Line Kit for Echo SRM-225 SRM-225i SRM-225U SRM-225SB A021001690 A021001691 A021001692 Replacement parts,non original Carburetor replace Zama RB-K93 A021001690 A021001691 A021001692 Air filter replace 13031054130 A226001410 Package include 1pc carburetor + 1pc air filter + 1set fuel line kit + 1pc spark plug + 2pcs gaskets + 2pcs primer bulbs + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.