CM6E54537110A - Aluminium Anode - for use in salt and brackish water.
Dimensions:
Length: 22.10mm (0.870in)
Width: 88.90mm (3.500in)
Depth: 22.10mm (0.870in)
Categories: Outboard Anodes, Plate Anode, Martyr Anodes, Yamaha...

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...

CMSGHA649A - Aluminium Anode - for use in salt and brackish water.

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...

CM6G54525101M - Magnesium Anode - for fresh water only. Not recommended for salt or brackish water. 
6G5-45251-01 Handlebar Anode Fits the following Yamaha outboard models:
F115 & LF115 4-Stroke - All Models (except JB, LB, XB)
...

CM6C50BZ 50mm Zinc Condenser Anode - 5/16" Threaded

Replacement condenser anode suitable for various types of marine refrigeration systems

Replaces - CDZ6C-50B Type 1

Product Information:

For use in salt...

CMLAEC3250Z Beneteau Zinc Prop Shaft Anodes With Bush & Hardware
Complete replacement metric Beneteau anode and bush
- Prop nut size: 22/25mm
- Thread: M16x1.5
- Countersunk Fastener Thread: M6x20