Stihl 1123 660 3001 Tensioning Gear Gas Cut-Off Saw For use with 3/8" Low

For use with 3/8" Low Profile chains

This genuine fastener features a 9mm collar (D9) and an 8mm (M8) thread

when removed

& 551462 (OBS)

moulded black plastic

Stihl 1123 660 3001 Tensioning Gear Gas Cut-Off Saw For use with 3/8" LowThe Quick Tensioning Worm Gear is an authentic Stihl OEM part designed specifically for the quick chain tensioner mechanism in compatible Stihl chainsaws and electric cordless saws, including models like the MS 170 and MS 250. This component is engineered for durability, featuring a robust polymer gear body reinforced with a metal insert, ensuring it can endure repeated adjustments under load.