692-W0078-02-00 Water Pump Impeller Repair Kit for Yamaha 2-Stroke 60HP 70HP 75HP 80HP 85HP 90HP C85 CV85 C90 Outboard Boat Motor Engine Rebuild Service Parts Replaces 18-3370 18-3371

Keep your outboard boat motor running at optimal temperatures with the 692-W0078-02-00 Water Pump Impeller Repair Kit. Designed for Yamaha 2-stroke engines from 60HP to 90HP, including C85, CV85, and C90 models, this comprehensive rebuild kit restores your engine's cooling system. Over time, marine water pump impellers degrade, reducing water flow and increasing the risk of overheating. Replacing worn components with this exact-fit service kit ensures reliable water circulation. This kit directly replaces OEM part numbers 692-W0078-02-00, 692-W0078-01-00, 692-W0078-00-00, 692-W0078-A0-00, and Sierra 18-3370, 18-3371. The package includes all vital components: 1x Impeller (688-44352-03-00), 1x Woodruff Key (90280-04M04-00), 1x Cartridge Insert (688-44322-00-00), 1x Outer Plate, multiple gaskets (688-44324-A0-00, 688-44315-A0-00, 688-44316-A0-00), 1x O-Ring, and mounting bolts. Engineered for marine environments, these parts provide excellent resistance to salt water and heat. Whether performing routine maintenance or fixing a failing system, this kit delivers precise fitment and efficient pumping capacity. Verify your engine specifications to confirm compatibility.

• Exactly replaces OEM part numbers: 692-W0078-02-00, 692-W0078-01-00, 692-W0078-00-00, 692-W0078-A0-00, and Sierra 18-3370, 18-3371. This water pump impeller repair kit is designed to restore full functionality to your outboard boat motor engine cooling system.
• Highly compatible with a wide range of Yamaha 2-stroke outboard motors, including 60 HP, 70 HP, 75 HP, 80 HP, 85 HP, and 90 HP engines. Also specifically fits popular C85, CV85, and C90 models. Please verify your exact engine specifications before ordering.
• Includes all essential rebuild service parts: 1x Water Pump Impeller (688-44352-03-00), 1x Woodruff Key Driveshaft, 1x Cartridge Insert, 1x Outer Plate, and required gaskets, O-rings, and bolts with washers for a complete water pump overhaul.
• Engineered specifically for Yamaha outboard boat motor engines operating in demanding marine environments. The 2-stroke water pump repair kit maintains proper engine cooling, preventing overheating and ensuring consistent water flow during operation.
• Manufactured to exact OEM specifications for a direct fit and straightforward installation. The durable impeller and precisely molded gaskets ensure a watertight seal, reliable pressure buildup, and long-lasting performance for your marine engine.