Products MercuryGasket (Kit) / Seal Kit / Diaphragm /Plate Back Oil Pan Gasket Kit 27-72479A5 Item number: 27-72479A5 Similar numbers: SIERRA 18-4366 Fit on Mercruiser 224 CID (3.7L) You May Also Be Interested In Exhaust Manifold Gasket 27-33395 / 33395 Exhaust Elbow Gasket 27-864850A02 Piston Kit 09-687-04 Key, Woodruff 90280-05013