18-2944-9 Sierra Cooling Seal Ring Gasket Manufacturer: Sierra Part Number: 18-2944-9 Replaces: Mercury Mercruiser 26-45577 1, 26-455771, 55-22 Cross References: SIE 2944, 18-2944, 0418-2944, 04182944, SIE18-2944
(verify fitment using your model or serial number)
