Water Pump Impeller Kit – Fits Johnson/Evinrude/OMC Stern Drive (Replaces 3854661, 987253, 987743) 377HP Remove the old hose from

Remove the old hose from the trim system and drive unit

Using the wrong temperature can lead to poor performance or damage

Plastic Approximate Width (per set) 15 inches (381 mm) when properly spaced What’s in the Box

Carefully remove the old thermostat and discard it

This assembly is a direct interchange for Mercury part numbers 8M0141844

Water Pump Impeller Kit – Fits Johnson/Evinrude/OMC Stern Drive (Replaces 3854661, 987253, 987743) 377HP Remove the old hose fromProduct Details This complete Water Pump Impeller Kit is designed for a range of Johnson Evinrude OMC stern drive engines from 19921993, including 3. 2L, 5. 7L, 5. 8L, 7. 4L, and 8. 2L models. It provides a reliable, direct fit solution to restore your engine's cooling system performance. This kit directly replaces OMC part numbers 3854661, 987743, and 987253, following the OEM supersession chain. Engineered for direct replacement of the original