14pcs Water Pump Impeller Repair Kit 61AW0078A300 for V6 Outboards 150 175 200 225 250 300 Hp Engines Item Type: Water Pump Impeller Repair Kit Material: Metal alloy + Neoprene OE: 61A-W0078-A3-00, 61A-W0078-A2-00, 61A-W0078-A1-00, 61A-W0078-01-00, 61A-W0078-00-00, 65L-W0078-A0-00, 64L-W0078-00-00,  Replacement for Sierra 18-3395Replacement for Mallory 9-48603.Application: Replacement for V6 Outboards 150, 175, 200, 225, 250, 300 Hp Engines Package Included: 1 x Impeller 6E5-44352-01-00 1 x Pump Housing 6AW-44311-01; 1 x Pump Cup 61A-44322-00; 1 x Wear Plate 6G5-44323-00; 1 x Water Pump Gasket 6E5-44315-A0-00; 1 x Key 90280-04002-00; 1 x O-Ring 93210-37M67-00; 1 x O-Ring 93210-86M38-00; 2 x Dowel Pin 93606-12019; 4 x Bolts With Washer 90119-08M14-00;Warm Prompt: You should replace your flexible pump impellers at least once every year or sooner depending on the engine duty. It is one of the most vital components of the engine cooling system and should always be treated as such. Always carry spare impellers on board before boating sports.