• Volvo Penta stern drive anode kit
• For Volvo Penta SX-A and DPS model drives
• Kit includes CM3841427 transom block anode and 3883728 gearcase anode
• Zinc anodes for use in salt water applications
• Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec
• Supplied with mounting hardware for anodes