Specifically: Yamaha 40-90 HP (1988-1990)

For propeller shaft: 80mm/3

Bolt hole : 19x30mm/0

Can easily be shortened to any length

Specifically: Brass plug

axelanod zn 55 30mm armering 0.473KG Specifically: Yamaha 40-90 HP (1988-1990)Product specification Zinc anode for propeller shaft 30 mm Material: Zinc Alloy : MIL DTL 18001L Zn Article: B142300 Weight : 0. 68 KG 1. 50 lbs Reinforcement Insert: Steel For shoulder dimensions: 30mm 1. 18 inch Outer diameter : 55mm 2. 17 inch Zinc anodes are mainly used in seawater and brackish water. Zinc anodes can be used in brackish water if the resistivity is not too high (approx. 1. 5 m). Zinc is more chemically stable than Aluminum and is