Yamaha Anodes

Zinc anodes should be use for saltwater applications.

Aluminum anodes should be used for saltwater or brackish water applications.

Magnesium anodes should be used for freshwater applications.

Sierra Anodes | 186120A | 186120Z: Gearcase anode. • Replaces: 61N-45251-01-00.

Sierra Cylinder Block Aluminum Anode | 186118A: Fits: F75-F250/ 2004 through April 2006 Production. Replaces: 68V-11325-01-00.

Sierra Anode Kits | 186162A | 186162M: Fits: 60-90 HP Outboards.

Sierra Anode Kits | 186132A | 186132M: Fits: 200-250 HP Outboards.

Sierra Anode Kits | 186133M | 186133A: Fits: 150-200 HP Outboards.

Martyr Aluminum Anode Kits | 620181: Fits: Yamaha 150-200 HP Outboards. Contains: (1) CM6G54525101 and (1) CM6J94537101

Martyr Aluminum Anode Kits | 620183: Fits: Yamaha 200-250 HP Outboards. Contains: (1) CM6G54525101 and (1) CM61A4537100.

Martyr Aluminum Anode Kits | 620185: Fits: Yamaha High Performance 200-300 HP Outboards. Contains: (1) CM6G54525101and (1) CM69L4537100.

D.7.14.2025

871