VOLVO ALUMINUM ANODE 875815

Volvo Aluminum Anode 875815 CMCMV-18A — Cathodic Protection for Marine Engines

Volvo 875815 Aluminum Anode is a cathodic protection component designed to prevent galvanic corrosion in marine engine cooling systems. Its primary function is to be electrochemically sacrificial, protecting the critical metal surfaces of the engine and transmission system against the corrosive attack of salt water and contaminated fresh water.

This anode is made of high-purity aluminum, which guarantees a controlled and uniform consumption rate throughout its useful life. Its specific design ensures effective protection in a wide range of temperatures and navigation conditions, both in salt water and fresh water. It is recommended to inspect the condition of the anode annually and replace it when it has lost approximately 50% of its mass to maintain optimal system protection.

Volvo Penta Engine Compatibility

Compatible Volvo Engines

Equivalent Manufacturer Part Numbers

Technical Information

The CMCMV-18A aluminum anode is compatible with a wide range of Volvo Penta engines of different series, including the DP and SP propulsion systems, as well as engines of the tail drive family. Its composition and design make it especially suitable for Volvo Penta tails of the AQ, TAMD, TMD, MD, BB, DP and SP series.

This component is essential to maintain the structural integrity of the engine block and internal cooling systems, preventing the formation of galvanic cells that accelerate corrosion. Periodic replacement according to specifications guarantees maximum durability and anti-corrosion effectiveness of the cathodic protection system.