5031705 Johnson/Evinrude Magnesium Washer Anode (55321-87J00)

This product has a diameter of 3/4" and a thickness of 3/8", with a mounting hole of 1/4" in diameter. It is a US Military Grade Magnesium Anode with the SKU of 5031705 and is designed for use with 55321-87J00 Johnson/Evinrude models.