1993 Johnson Evinrude "ET" 40 thru 55 Service Repair Manual, P/N 508283, Page 16Get this manual
Quality of the image is intentionally reduced!
Engine Specifications
3.1870-3.1880 in(80,95-80,98 mm)
Crankshaft Dimensions: Top Journal Center Journal Bottom Journal Rod Crankpin Piston Diameter, Standard Piston Ring End