CM551259630Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 53.34mm (2.100in)
Width: 68.58mm (2.700in)
Depth: 53.34mm (2.100in)
Categories: Outboard Anodes, Trim Tab Anode, Martyr...

CM6U04525100M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Plate Anode for Yamaha TD €“ Manufacturers Code 6U0-45251-00
Dimensions:
Length: 228.60mm (9.000in)
Width: 129.54mm (5.100in)...

CM984513Z - Zinc Anode - for salt water use. Not recommended for fresh water.
Dimensions:
Length: 144.78mm (5.700in)
Width: 104.14mm (4.100in)
Depth: 40.64mm (1.600in)
Categories: Sterndrive Anodes, Horseshoe Anode, Martyr...

CM6U44525100M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water.
Dimensions:
Length: 184.91mm (7.280in)
Width: 45.97mm (1.810in)
Depth: 33.02mm (1.300in)
Categories: Outboard Anodes, Plate...

CMSGSP501180A - Aluminium Anode - for use in salt and brackish water.

Side Power 501180 Aluminium Thruster Anode

Outside diameter 73mm
Height 53mm
Internal diameter 8.5mm
Internal hex 31mm

Product...

CM762145KITM - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
Fits all high performance Mercury outboards, Verado 4, 6, Alpha I Generation II , Bravo I, Bravo II, Bravo III.
This kit contains:...

CMETECG2KITA - Aluminium Anode - for use in salt and brackish water.
Fits BRP Evinrude E-TEC G2 (Generation 2) Outboards
This kit contains:
• CM5007089 X 1
• CM355964 X 1
• CM357507 X 1
• CM5009138 X 1
...

CMETECG2KITZ - Zinc Anode - for salt water use. Not recommended for fresh water.
Fits BRP Evinrude E-TEC G2 (Generation 2) Outboards
This kit contains:
• CM5007089 X 1
• CM355964 X 1
• CM357507 X 1
• CM5009138 X...

CM806105A - Aluminium Anode - for use in salt and brackish water.
Alpha I Generation II Engine
Dimensions:
Length: 83.82mm (3.300in)
Width: 83.82mm (3.300in)
Depth: 22.86mm (0.900in)
Categories: Sterndrive Anodes, Ring...

CM290KITA - Aluminium Anode - for use in salt and brackish water.
Fits Volvo Penta 290 Engines
This kit contains:
• CMV18 X 1
• CM852835 X 1 Volvo Penta 290 Outdrive Bar Anode
Dimensions:
Length: 203.20mm (8....