Re: '89 OMC Cobra Gearset
OMC/Bomb sell the gears in a kit all of them. aftermarket- some sell fwd, pinion sepertly. no mater fwd and pinion are matched and must be shimed. dogs and reverse are sold seperatly most cases anyway. can cost $$ but this is not a cheap hobby. there are many ways to replace gears right and wrong. if it was me with adverage mechanical skills, I would buy the gears GLM or Sierra take my pinion shaft and bearing support and have a dealer with special tools shim them. OMC only shims the pinion gear. then take them home and re-assemble and re-seal with the use of a service manual. this will work but if done wrong can cost big trying to save a little. man 3:20 time to go home and fix boats bye/bye bob.......