Chain tensioner, Stihl 024-026-028-034-044-046-064, MS260-MS660 , Side-adjust.

Stihl :  018, 024, 026, 028, 034, 036, 044, 046, 064, 066, MS180, MS260, MS261, MS270, MS280, MS340, MS341, MS360, MS361, MS362, MS380, MS381, MS440, MS441, MS460, MS640, MS650, MS660

Stihl 1125-007-1021 , 11250071021