Zinc Anode for Caterpillar Marine Engines

Zinc Anode for Caterpillar Marine Engine

Includes:

- (1) Zinc Anode

Specs:

- NPT: 1 1/4”

- Zinc Length:         2 1/8”

- Zinc Diameter:     1 1/4”

- Zinc Thread Size:   3/4”-10

- Brass Plug

* Do not paint or coat the Zinc Anodes.

* Zinc Anodes are used to prevent galvanic corrosion for underwater metal parts of your boat.