Yamaha - Heat exchanger assy - 67C-12440-00-00 MerCruiser-8-2L-MCM--MIE-2023 • Cleaner Routing – Helps

• Cleaner Routing – Helps avoid sharp bends and tight corners

Complete Pump Rebuild Package – Includes all major components needed for a full water pump service

It’s a simple console mount for outboards with trim

This product has been superseded by: 6CB-15421-00-00

ensuring a dependable and enjoyable boating experience

Yamaha - Heat exchanger assy - 67C-12440-00-00 MerCruiser-8-2L-MCM--MIE-2023 • Cleaner Routing – HelpsYamaha Heat Exchanger Assy Cooling System Component 67C 12440 00 00 Overview On engines that rely on a heat exchanger setup, this is a critical piece for keeping temperatures under control. It transfers heat away from the engine using coolant and raw water, and when it starts to clog or fail, youll notice rising temps pretty quickly. Ive worked on setups where everything else checked out, but the exchanger was the bottleneck. When its clean and