Products Volvo PentaO-Ring Back Sealing Ring 853868 Item number: 853868 Similar numbers: SIERRA 18-25251 Fit on Volvo Penta SX Thru 2006 You May Also Be Interested In O-Ring 941820 Sealing Ring 181620 Oil Seal 93102-25M34-00 Oil Seal Kit PWKA-JS300-OS