ORIGINAL EMAK PROTECTION 50170033R 937 Chainsaw Crankcase and Air Filter 941 C Chainsaw Crankcase and Air Filter 941 CX Chainsaw Crankcase and Air Filter GS 370 (Euro 2) Chainsaw Crankcase GS 410 C (Euro 2) Chainsaw Crankcase and Air Filter GS 410 CX (Euro 2) Chainsaw Crankcase and Air Filter GS 44 (Euro 0) Chainsaw Crankcase GS 44 (Euro 1) Chainsaw Crankcase GS 440 (Euro 2) Chainsaw Crankcase