HIPA RB-66 RB-K70 Carburetor with Gasket Primer Bulb for ECHO GT230 GT231 GT200EZR GT201EZR SRM230 SRM230S SRM230U SRM231 SRM231S SRM231U String Trimmer PAS230 PAS231 PE230 PE231 Edger Replaces # RB-K66, RB-K66B, RB-K70 RB-K70A, A021000720 A021000721 A021000723 A021000380 A021000382 For ECHO GT-200EZR GT-201EZR GT-230 GT-231 SRM-230 SRM-230S SRM-230U SRM-231 SRM-231S SRM-231U trimmer ECHO PE-230 PE-231 edger, PPT-230 PPT-231 pole saw ECHO PAS-230 PAS-231 power source attachment, HCR-150 HCR-151 hedge clipper Package include: 1 x carburetor, 2 x mounting gasket, 2 x primer bulb