CM69L4537100Z - Zinc Anode - for salt water use. Not recommended for fresh water.
CMY 69L-45371-00 fits the following Yamaha outboard models:
F225TLR, LZ250TUR, LZ250TXR, LZ300TUR, LZ300TXR, VX200TLR, VX225TLR, VX250TLR, VZ200RTL, VZ200TLR...

CM3M2602181A - Aluminium Anode - for use in salt and brackish water.
Fits Nissan/Tohatsu 40 to 140HP Outboards
Dimensions:
Length: 45.72mm (1.800in)
Width: 45.72mm (1.800in)
Depth: 10.16mm (0.400in)
Categories: Outboard...

CM851983A - Aluminium Anode - for use in salt and brackish water.
Fits 120, B, C, D, E, MS25S , MS25S-A, MS25S-R, S120C.
Dimensions:
Length: 124.46mm (4.900in)
Width: 96.52mm (3.800in)
Depth: 27.94mm (1.100in)
...

CM6E54537101M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Fits the following Yamaha outboard models:
F115 & VF115 - all models
115 HP 2-Stroke - all models
130 HP 2-Stroke - all...

CMX85 - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 100.08mm (3.940in)
Width: 134.87mm (5.310in)
Depth: 100.08mm (3.940in)
Categories: Propeller / Shaft Anodes, Propeller Anode,...

CM872139A - Aluminium Anode - for use in salt and brackish water.
Dimensions:
Length: 135.89mm (5.350in)
Width: 45.72mm (1.800in)
Depth: 25.40mm (1.000in)
Categories: Sterndrive Anodes, Bar Anode, Bracket Anode, Martyr...

CM872139Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 135.89mm (5.350in)
Width: 45.72mm (1.800in)
Depth: 25.40mm (1.000in)
Categories: Sterndrive Anodes, Bar Anode, Bracket Anode,...

CM41109ZW1003Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Fits only Honda 1997 and 1998 outboard models BF75A and BF90A.
• All other years of BF75A and BF90A (and all years of BF75D and BF90D) use CM41109ZW1B00....

CM873395A - Aluminium Anode - for use in salt and brackish water.
For Volvo Penta DPX-S, DPX-S1, DPX-R, DPX-A, DP-SM, and SX-M drives.
Dimensions:
Length: 53.34mm (2.100in)
Width: 40.64mm (1.600in)
Depth: 35.56mm (1.400in)...

CM873395Z - Zinc Anode - for salt water use. Not recommended for fresh water.
For Volvo Penta DPX-S, DPX-S1, DPX-R, DPX-A, DP-SM, and SX-M drives.
Dimensions:
Length: 53.34mm (2.100in)
Width: 40.64mm (1.600in)
Depth: 35.56mm...