6 1/2 in. Zinc Rudder Anode | Canada Metals CMR07 Mercury O-Rings

6 1/2 in. Zinc Rudder Anode | Canada Metals CMR07 Mercury O-Rings6 1 2 in. Zinc Rudder Anode Canada Metals CMR07 Traditional zinc Martyr anode is designed to protect boat's rudder or trim tab from corrosion in salt water. Rudder and trim tab anode Designed to mount to rudders and trim tabs to protect from the corrosive effects of stray current 6 1 2 in. diameter Sold a 2 halves held together with a stainless steel bolt and nut Each half is 7 8 in. thick Zinc anode is for use in salt water Martyr anodes are made of

Direct replacement for OMC 984513

and if you plan to leave your boat in salt water for more than seven days (fourteen days in any given year)

impeller housing

Twist lock system plug locks securely into socket

Replaces Mercury 808505

SIERRA Thermostat Kit 18-3674

GHT male fitting

Crusader Diode

Service element for Racor 215R fuel filter assemblies

Replaces OMC/Johnson/Evinrude 3853511

Replaces Crusader 96935

Replaces Mercury/Mercruiser 27-805722A1