CM873395M - Magnesium Anode - for fresh water only. Not recommended for salt or 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)...

CM43396M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Transom mounted anode with large surface area for additional corrosion protection of outboards and outdrive.
Dimensions:
Length: 15.24mm (...

CM876638M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 58.42mm (2.300in)
Width: 55.88mm (2.200in)
Depth: 12.70mm (0.500in)
Categories: Sterndrive Anodes, Plate...

CM43396Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Transom mounted anode with large surface area for additional corrosion protection of outboards and outdrive.
Dimensions:
Length: 15.24mm (0.600in)
Width...

CM43994M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 101.60mm (4.000in)
Width: 78.74mm (3.100in)
Depth: 38.10mm (1.500in)
Categories: Sterndrive Anodes, Block...

CMV15 - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 10.16mm (0.400in)
Width: 99.06mm (3.900in)
Depth: 10.16mm (0.400in)
Categories: Sterndrive Anodes, Ring Anode, Round Anode, Martyr...

CM46399M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Used as an alternative to CM31640A anode where extra clearance is required for high rake propellers.
Dimensions:
Length: 83.82mm (3.300in...

CMV15M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 10.16mm (0.400in)
Width: 99.06mm (3.900in)
Depth: 10.16mm (0.400in)
Categories: Sterndrive Anodes, Ring Anode,...

CMV16M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 10.16mm (0.400in)
Width: 106.68mm (4.200in)
Depth: 10.16mm (0.400in)
Categories: Sterndrive Anodes, Ring Anode...

CMV17 - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 10.16mm (0.400in)
Width: 116.84mm (4.600in)
Depth: 10.16mm (0.400in)
Categories: Sterndrive Anodes, Ring Anode, Round Anode,...