CM61A1132500Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 70.10mm (2.760in)
Width: 12.95mm (0.510in)
Depth: 70.10mm (2.760in)
Categories: Outboard Anodes, Engine Cooling System...

CM61A4537100M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
CMY 61A-45371-00 Fits the following Yamaha outboard models:
F225 4-Stroke - All Models
F250 4-Stroke - All Models
F300 4-Stroke...

CM61N4525101M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 78.74mm (3.100in)
Width: 58.42mm (2.300in)
Depth: 78.74mm (3.100in)
Categories: Outboard Anodes, Trim...

CM62Y1132500M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 48.26mm (1.900in)
Width: 10.16mm (0.400in)
Depth: 48.26mm (1.900in)
Categories: Outboard Anodes, Engine...

CM62Y1132500Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 48.26mm (1.900in)
Width: 10.16mm (0.400in)
Depth: 48.26mm (1.900in)
Categories: Outboard Anodes, Engine Cooling System...

CM63D4525101M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 83.82mm (3.300in)
Width: 60.96mm (2.400in)
Depth: 33.02mm (1.300in)
Categories: Outboard Anodes, Plate...

CM818298KITM - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Located on the bottom of the external power trim pump assembly.
Fits:
• Mercury/Mariner 30/40 FourStroke
• 40 (4 cylinder)...

CMOMC5075KITM - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Fits Johnson/Evinrude 50-75 HP Outboards.
This kit contains:
• CM393023 X 1
• CM392462 X 1
Dimensions:
Length:...