Mercruiser Aluminum Driveshaft Housing Anode | Martyr CM821630C2A

Driveshaft Housing Anode Mercruiser Aluminum | Martyr CM821630C2A

Aluminum driveshaft housing anode protects the upper gearcase housing from corrosion in brackish and salt water environments. For Bravo I, II, II X, XR, & XZ model stern drives. Direct replacement for Mercury 821630Q 1

• Mercruiser driveshaft housing anode
• For all Mercruiser Bravo I, II, II X, XR and XZ stern drives
• Aluminum anode is for use in brackish and salt water applications
• Direct replacement for Mercury 821630Q1