Oil Pump→Mercruiser 3.7L 224 cid 4 Cylinder→Pump

Part # & Price	Description
MELM138 $99.95	Oil Pump Engine Cast Iron for Mercruiser 4 Cylinder 3.7L 224 13838A1 Oil Pump for Mercruiser 224 cid 4 cylinder cast iron version. Will not replace factory aluminum pumps unless you purchase a new pickup screen MER13843A2