Yamaha Mercury Water Pump Service Kit 6H4-W0078-00 for 25 to 50hp Outboards 879194473 This shape also allows for

This shape also allows for easy retrieval and storage

When it comes to durability and reliability

It’s supplied under OEM kit reference 3RS-87500-0 and bundles key periodic-service items in one box (cooling system wear parts

It is equipped with built-in protection mechanisms

Crossover & protection: true 2-way passive crossover with electronic tweeter protection

Yamaha Mercury Water Pump Service Kit 6H4-W0078-00 for 25 to 50hp Outboards 879194473 This shape also allows forThis Yamaha and Mercury outboard water pump service kit is an OEM replacement for a range of 25 to 50 hp engines. It is designed to help maintain correct cooling performance and protect your engine from overheating. OEM references: Mercury 879135; Yamaha 6H4 W0078 00, 6H4 W0078 A0, 6H4 W0078 A0 00, 6H4W007800, 6H4W00780000, 6H4W00780100, 6H4W0078A0, 6H4W0078A000 Model OEM: 6H4 W0078 A0 Engine compatibility: Selected Yamaha and Mercury 25Q and QEO, 40