Skip to content Skip to navigation menu

MERCURY MARINE MerCruiser Driveshaft Housing Zinc Anode Plate

Model # 4531380Mfg # 821630Q1


Customer Reviews
In stock online.

Product Description

  • replaces: Mercury Marine 821630Q1
  • replaces: Mercury Marine 821630T1
  • replaces: Mercury Marine 821630A1


MerCruiser Driveshaft Housing Zinc Anode Plate

Best Use Engine
Salt Water
Compatibility Mercury/Force/Mariner
Dimensions 5 1/8" Width x 11" Length x 7/8" Height (130mm x 279mm x 22mm)
Material Zinc
Shape Engine-Specific

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.