Product Stihl & HuqsvarnaOil Seal (STIHL) Back 9640-003-1972 Oil Seal For STIHL Item Number: 9640-003-1972 Description: Oil Seal Fitment: Stihl 044 Stihl MS440 You May Also Be Interested In 9640-003-1610 Oil Seal For STIHL 9640-003-1195 Oil Seal For STIHL VG-135 Full Set Gasket Kit For Honda R09-923 Piston Kit