For Johnson/Evinrude 250 – 300 HP (1987 – 1998)
OMC Cobra outdrives (1987 – 1989)
Length: 2-3/8″
Width: 1-1/16″
Thickness: 1″
Mounting Holes: 5/16″ diameter
EMP Aluminum anodes conform to Mil-Spec A-24779(SH)

also crosses with:
Canada Metals CM397768A
Performance Metals 00151A
GLM 12683
Technoseal 00907BISAL, 00928AL
Reliance AMD-397768