Aftermarket Suzuki 150-350HP Aluminium Anode Kit Martyr CMSZ150350KITA

Aftermarket Suzuki 150-350HP Aluminium Anode Kit Anode material: Aluminium Kit includes: 1 x 55320-94900 bracket anode, 3 x 55320-95310 lower unit anode, 4 x 55321-87J00 button anode, fastening hardware & instructions Why aluminium instead of...