Product Overview
Brand: Quealzara
Features:
- Replacement Part Number: 1127 640 3200; 1127 640 3204; 1143 647 9401; 1140 647 9401
- Compatible with: Stihl MS311 MS391 MS311C MS391C Chainsaw
- Lubricate the Chain: The oil pump transfers the lubricating oil to the chain; reduces the friction between the chain and the guide plate; and extends the service life of the chain
- Protect the Engine: By lubricating the chain; reduce the load of the engine and prevent engine damage caused by overheating the chain
- Package Include: One Oil Pump Assy; One Worm Gear; One Oil Filter; One Oil Hose Tube