Recommended as supplemental corrosion protection for all Bravo III outdrives manufactured prior to 2004. Uses D-size replacement propeller anodes. Magnesium is the most active metal on the Galvanic scale and intended FOR USE IN FRESH
WATER ONLY
Prop nut fasteners: Nylon thread ring within prop nut; antivibration threadlocker patch on anode mounting screw.
Anode Size
Zinc Outside
Diameter
Shaft
Size
Threads
Per Inch
Weight
Installation
Wrench
D
2-3/8"
1-1/4"
7/8-14 NF RH
1.2 lbs
1-7/16"
Installation Instructions:
Remove existing propeller nut.
Install the anode’s propeller nut with a 1-7/16" Deep Socket.
Tighten propeller nut to 60 foot-pounds of torque.
Fasten the anode with the bolt supplied.
Tighten so that the base of the anode has firm contact with the propeller’s hub.
Bravo III Propeller Nut
with nylon thread ring inside
Part Number Variations: CMPNDMF14UNS, 710-809666A0, 809666A03, 710-809666A03
Recommended as supplemental corrosion protection for all Bravo III outdrives manufactured prior to 2004. Uses D-size replacement propeller anodes. Magnesium is the most active metal on the Galvanic scale and intended 
