Oil Pump Hose Chainsaw Parts For Stihl MS251 MS251C Oil Pump Worm Gear
Oil Pump Hose Screw Gear For MS251/MS231/MS231C MS251C Chainsaw. Suitable for M 51 M 31 M 31C M 51C chainsaw. 1 Worm wheel. 1 Oil pump. 1 Oil tube. 1 Oil filter. Made of high quality plastic material, and practical to use.