Stihl 1135 647 0600 Pump Piston Bar Mount_D009 The heavy-weight champion of hand-operated

The heavy-weight champion of hand-operated rivet spinners

Arborists around the globe use the system and enjoy the benefits of this one-of-a-kind system

7 mm competition grade climbing line that blends benefits of being lightweight with a larger hand feel

Extremely high strength w/ Samthane urethane coating

Stihl 1135 647 0600 Pump Piston Bar Mount_D009 The heavy-weight champion of hand-operatedThe Pump Piston is a genuine Stihl component designed specifically for the bar and chain oiling system in selected professional chainsaws, including the MS 341 and MS 361. This precision machined metal part plays a crucial role in actuating the oil pump, ensuring a steady flow of bar oil to the guide bar and chain. By restoring consistent lubrication, the Pump Piston helps prevent overheating and wear, ultimately supporting smooth cutting performance