
Aftermarket Mercruiser 888756Q04 Alpha 1 Magnesium Anode Kit Martyr CMALPHAGEN1KITM
Replaces Mercruiser part. 888756Q04
Used on Mercruiser drive:
MR and Alpha One (S/N 6225577 – 0D469828, 1983-1990)
Anode material: Aluminium (for use in salt and brackish water)
Kit includes:
1 x 31640Q4 trim tab anode, 2 x 55989Q9 anode, 1 x 821631Q1 plate anode, fastening hardware & instructions
Why aluminium instead of zinc?