A magnesium button anode for Honda/Mariner/Yamaha 40-90HP engines. Central bolt hole 6.5mm. Original part number 688-45251-01 or 6884525101. The outboard engine anode is manufactured to US MIL Spec by Tecnoseal in Italy, one of the world's leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market.

Every magnesium anode sold by Anode Outlet is genuine and manufactured to the highest quality anode specification. Item(s) shown in image may not come in manufacturers’ branded packaging due to production processes.

Also available in:
Zinc - 01110.

Fits the following Honda engines:

BF 0 – BF60A, BF175-BF200, BF225 – water passage. Also same as part 01650 for Panier and fits William Jet Tender.

Fits the following Mariner engines:

40-90hp up to 1987,

Fits the following Yamaha engines:

20C/D, 25D/N, 30A/D, 40H/V/X, 50D/H, F40A, F45A, F50A (to 2000), 60F, 70B, 80A, 90A (to year 1988). Same as 01408MG. Original part 12155-ZV4-A00 for Honda BF 8-40HP.

Specifications:

Please refer to the diagram in the product images.
h: 15mm.
Ø: 24mm.
Ø1: 6.5mm.
Ø2: 12mm.
Weight: 0.01kg.

Useful Links:

Explore our full range of magnesium outboard engine anodes.
Blog: How often should a sacrificial anode be replaced on a boat?
Blog: Cathodic protection for boats.