375638 Water Pump Impeller for Johnson Evinrude OMC BRP | JLM Marine family-yamaha-40mjhp Check for leaks around all

Check for leaks around all seals and gaskets during initial engine run-up

Attachment Screw Kit

The kit provides all components required for a full and reliable water pump rebuild

1 x Upper Driveshaft Housing Seal Kit (replaces 26-88397A1)

Refill Engine Oil: Add the manufacturer-recommended quantity and grade of engine oil through the oil fill cap

375638 Water Pump Impeller for Johnson Evinrude OMC BRP | JLM Marine family-yamaha-40mjhp Check for leaks around allWater Pump Impeller for Johnson Evinrude OMC BRP 375638 This high quality aftermarket water pump impeller is engineered to fit Johnson Evinrude outboard motors from 10 HP to 30 HP, covering models manufactured between 1949 and 1978. Designed for reliable cooling system performance, this impeller ensures consistent water flow to protect your engine from overheating during operation. This replacement impeller directly crosses to OEM part numbers 375638,