The Yamaha round engine zinc anode F2.5–F130 is a genuine zinc anode fitted internally in the engine (cooling system / engine block).
A zinc anode is a sacrificial anode: it is designed to corrode before the engine's other metal parts, protecting them against galvanic corrosion. Inspect the anode regularly and replace it when it is clearly consumed. Never paint or cover the anode, as this impairs its function.
Compatible models:
- F2.5B
- F4B
- F5A
- F6C
- F8F
- FT8G
- F9.9H
- F9.9J
- FT9.9L
- F15C
- F20
- F25D
- F25G
- FT25F
- F30B
- F40F
- F50H
- FT50J
- F60F
- FT60G
- F70A
- F80D
- F100F
- F115
- F130
- VF90
- VF115
- XF375
- XF425
Part numbers and references:
- Yamaha OEM number: 6G8113250000
- Yamaha reference: 6G8-11325-00
- Other Yamaha references: 68DE13250000, 677452510000
Please check fitment against your engine model and model year before ordering. Genuine Yamaha part.