Orbitrade zinc ring kit is an effective sacrificial anode solution that protects underwater parts against galvanic corrosion by "sacrificing" itself first. An obvious choice for those looking to extend the service life of drives and other metal parts in salt and brackish water.
The kit is developed to fit selected Volvo Penta/Yanmar AQ drives and helps reduce corrosion on critical components, allowing you to avoid unnecessary repairs and downtime.
With the correct anode selection and regular replacement, you achieve more stable protection of underwater metals and better long-term operational reliability. Zinc is typically suitable for saltwater, while aluminum/magnesium may be relevant depending on the waters and installation.
Key features
Zinc sacrificial anode for corrosion protection
Fits AQ100 and related models (see specifications)
Replaces OEM: 19810, 875810
Recommended ongoing inspection and replacement for optimal protection
