Check the listing for details. Captain O-Ring - Replacement Electro Freeze 160581 O-Rings (10 Pack). Condition: New. Listed at 11.59 USD. Captain O-Ring - Replacement Electro Freeze 160581 O-Rings (10 Pack) Product Features: The 160581 (also called HC160581) o-ring is found in ElectroFreeze Ice Cream / Soft Serve / Concession machines Captain O-Ring offers high quality replacement o-rings that match OEM specs to reduce your maintenance cost, reduce wasted product leaks/drips, and keep your machines in top shape. Includes 10 O-Rings. Manufactured and warrantied for one year against manufacturer defect by Captain O-Ring LLC The 160581 (also called HC160581) o-ring is found in Electro Freeze Ice Cream / Soft Serve / Concession machines. Captain O-Ring offers high quality replacement o-rings that match OEM specs to reduce your maintenance cost, reduce wasted product leaks/drips, and keep your machines in top shape. What to expect: This item includes ten (10) o-rings in Captain O-Ring branded packaging. Manufactured and warrantied for one year against manufacturer defect by Captain O-Ring LLC.