Here we have the lower unit for the OMC Evinrude Johnson outboards listed below. May fit other models as well. This lower unit is in good working condition. Ready to use. No issues. Could use paint. This is a long shaft for 20" transoms.  Driveshaft has 10 splines and measures 22" from the top of the water pump. Pin drive propeller shaft.  See pics. Use the zoom feature on the photos for more detail.  Removed from model 4236S a 1972 4 hp Evinrude. From the fresh waters of Michigan. No salt ever.

EVINRUDE 1972 4206S GEARCASE-STANDARD DRIVE

EVINRUDE 1972 4236S GEARCASE-STANDARD DRIVE

JOHNSON 1972 4R72S GEARCASE-STANDARD DRIVE

JOHNSON 1972 4W72S GEARCASE-STANDARD DRIVE 

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