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 9640-003-1600 Oil Seal For STIHL 9640-003-1560 Oil Seal For STIHL VG-5120M Top Set Gasket Kit For Honda 09-717-04-F Piston Kit (1.00) For Polaris