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Bravo 3 Propeller Nut with Magnesium Anode – Complete
$73.55
Bravo III Propeller Nut with Magnesium Anode
Bravo III Propeller Nut with Magnesium Anode

Mil Spec Magnesium AnodesRecommended as supplemental corrosion protection for all Bravo III outdrives manufactured prior to 2003.   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 Magnesium Anode Bravo III Propeller Nut with nylon thread ring
Bravo III Propeller Nut
with nylon thread ring inside
Part Number Variations: CMPNDMF14UNS, 710-809666A0, 809666A03, 710-809666A03