Item Name: Chainsaw Power Tools Pruners Oil Seal Lawn Mower for STIHL Crankshaft bearing. 100% brand new and good qualityQuantity:4 pcsWeight: 70gApplication: Fit for STIHL Chainsaw MS180 MS170 170 180 017 018Size: as picture showNote:Please allow 1-3mm error due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package Including: 2pcs Crankshaft Bearings2pcs Oil Seals *