ORIGINAL EMAK SCREW 3891035R BC 270 S (Ø 26) Brushcutter Engine BC 270 T Brushcutter Engine BC 300 S Brushcutter Engine BC 300 T Brushcutter Engine BV 250 Blower Starter BV 250 Blower Engine GST 250 Chainsaw Engine GSTH 240 Chainsaw Crankcase PPX 271 Pruner Engine PPX 275 Application (Pruner) Engine PPXi 530 Pruner Engine BC 300 D Engine Engine Unit