Outboard, Outdrive repair videos *Drawings *Illustrations

T.C. Electronics/Marine (416) 751-7326 Home page | 800 series | Cobra | Evinrude / Johnson | Mercury | OMC cables | Stringer | Yamaha | Electric outdrive repair

OMC Cobra stern drive service or rebuilding

Cobra outdrive rebuilding service

  • Click on any exploded stern drive drawing listed below for the Cobra I need help page made for the do it your self mechanics.
  • Need to find upper-lower seal kit, impeller, water pump kit and even installation help?
  • Just need the upper-lower unit outdrive drawing please click on the appropriate pictures listed below.

OMC Cobra lower unit rebuild costs to fix your lower and upper gearcase
Outdrive years 1986 thru 1993
Water pump questions / answers and how to read the outdrive model number to obtain year, hp. and gear ratio.

Oil filling and oil draining instructions. Often this page information is to late if your search was for repair information.

OMC Cobra lower unit 1986-1995

4.250 inch lower stern drive

Tech support for all OMC outdrives
exploded view drawings


Look at PDF file of GLM Marine on line catalog for more parts help.

Link located on right hand side of this page in picture.

Need help with finding

Water pump kits?

Lower unit rebuild o rings, gaskets and seal kit

Click here for Cobra water pump removal and installation help.

OMC Cobra upper gear case layout

OMC Cobra parts upper gearcase drawing 1986-1992