4241 195 3501 STIHL SPRING - Easy Start OEM Genuine Stihl Part 4241-195-3501, 42411953501. Fits these STIHL Models: Stihl BG 56 Blower Stihl BG 56 C-E D Blower Stihl BG 56 C-E Z Blower Stihl BG 66 Blower Stihl BG 66 C-E D Blower Stihl BG 66 C-E Z Blower Stihl BG 86 Blower Stihl BG 86 C Blower Stihl BG 86 C-E Blower Stihl BG 86 C-E D Blower Stihl HS 46 & HS 56 Petrol Hedgtrimmers Stihl HS 81 RC-E Petrol Hedgetrimmer Stihl HS 81 TC-E Petrol Hedgetrimmer Stihl HS 81 TC-E Z Petrol Hedgetrimmer Stihl SH 56 Blow-Vac Stihl SH 86 Blow-Vac