THE ALUMINUM ANODE | REC826134QAL | RECMAR | MERCRUISER IS A HIGH QUALITY, RELIABLE PRODUCT DESIGNED TO PROTECT YOUR MERCRUISER ENGINE AGAINST CORROSION AND DAMAGE. MADE FROM STRONG, DURABLE ALUMINUM, THIS ANODE IS SPECIFICALLY DESIGNED TO FIT MERCRUISER ENGINES. CORROSION IS A COMMON PROBLEM IN MARINE ENVIRONMENTS AND CAN CAUSE SIGNIFICANT DAMAGE TO THE ENGINE AND OTHER METAL COMPONENTS.