Mercury - Mercathode Reference Electrode Tester - 91-8M0135998 Yamaha-F9-9--66N-Models-2005 The RAM Tough-Claw is the

The RAM Tough-Claw is the perfect mounting base for quick and easy toolless installation and removal on round and square bars and rails

Black foam polishing pad that utilizes a 3M patented convoluted foam face

With no hassle or wear and tear on your boat you can install

Bucket Base

A: OEM filters are designed to match Yamaha engine oil pressure

Mercury - Mercathode Reference Electrode Tester - 91-8M0135998 Yamaha-F9-9--66N-Models-2005 The RAM Tough-Claw is theUse with a digital multimeter to test the function of Mercathode systems. Senses an electrical current in the water when testing the Mercathode system. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.