Sea Shield Marine Mercruiser Replacement Plate Anode (821629)

Original price was: $23.70.Current price is: $17.78.

Sea Shield Marine anodes are made in the U.S.A

Great quality, great product!

SKU: M-821629-ALU Categories: ,


Sea Shield Marine Mercruiser Replacement cavitation plate anode

Our part number M-821629-A


Mercruiser and Alpha One Sterndrives

5/8″ x 2-7/9″ x 7″” with (2) 1/4-20 holes on 3-1/4″ centers

Made in the U.S.A.

  • Conform to MIL-A-18001 spec.
  • Includes Stainless steel insert
  • Zinc anodes are used in Salt water, Aluminum anodes are used in brackish water.


Additional information

Weight 1.9 lbs
Dimensions 6 × 6 × 6 in

Zinc, Aluminum