Marine Stern Drive Water Pump Rebuild Service Kit, a direct aftermarket replacement for OMC King Cobra Stern Drive Motor
Designed to sustain efficient cooling system performance, thereby protecting the stern drive engine from overheating.
Compatible for OMC King Cobra Stern Drive Models:
King Cobra Drives 1992-1995
Replaces part numbers for OMC King Cobra Marine:
3854661 3854661
3854071 3854072
987253 0987253
987743 987743
3853654 3853654
987176 987176
3854071 3854071
Also compatible with aftermarket part numbers:
for Sierra Marine 18-3469
Package contains:
1 X King Cobra Water Pump Housing
1 X Water Pump Impeller 3854072
1 X Water Pump Liner
1 X Impeller Wear Plate
1 X Housing Gasket
1 X O-Ring
Materials of kit included parts:
King Cobra Water Pump Housing: Nylon PA66 Plastic
Water Pump Impeller: Neoprene (CR)
Water Pump Liner: Stainless Steel 316
Wear Plate: Stainless Steel 316
Housing Gasket and O-Ring: Marine Engine Grade
These parts are suitable for OMC King Cobra Stern Drive engines, typically powering:
Bowrider boats, cuddy cabin boats, fishing boats, ski boats, wakeboard boats, runabout, etc.
Designed for Convenience & Performance:
Fits – Direct replacement, no cutting or modification required.
Resists High Temperatures – Made from specialized neoprene rubber compound.
Saves Time & Effort – Typically installed with basic tools in a short amount of time.
Complete Kit – Includes impeller housing for full rebuild.
Maintenance Recommendation:
Check your King Cobra sterndrive water pump impeller every year or within 200 hours of operation.
How to find the correct water pump kit before purchase:
Check your Owner's Manual for the specific part number.
Use your Engine's Serial Number to search official catalogs or ask a dealer.