Stihl 1123 640 7102 Worm Bar Length_52" but it does require precise

but it does require precise sharpening and regular maintenance to maintain peak performance

and use it anywhere on and off the job

Single Rope Technique and DRT

for 119HX Series Saw Chain

The Worm Gear is a genuine Stihl replacement part

Stihl 1123 640 7102 Worm Bar Length_52" but it does require preciseThe Oil Pump Worm Gear is a genuine Stihl replacement part specifically designed for small and mid size chainsaws, including the MS 170 and MS 180 models. Constructed from durable polymer and featuring a steel drive spring, this component effectively transfers rotation to the oil pump, ensuring a consistent flow of lubricant to the bar and chain. Replacing a worn or stripped worm gear with the Stihl Oil Pump Worm Gear restores proper chain oiling,