Carrier bearing Merc9.9 2001 ? Left hand threads? Serial # OT216073. Part# 42144t3

[Bern5220]

Can't budge it to change out seals. Thanks for the Help.

 

[racerone]

It is a left hand thread.------On some models the thrust bushing is turned around to become the tool to remove it.

 

[racerone]

It is a know fact that these lower units are an issue.----No ball or needle bearings in them.-----Not as nice to work on as an OMC 9.9 / 15 lower unit.

 

[flyingscott]

You may have bearings in that lower unit. Their was a design change in the later models.

 

[racerone]

Have seen many ads from folks looking for those lower units or selling a motor that --" just needs a lower unit "------Not one of their best designs.----Have about 4 of those motors myself that need lower units.

 

[flyingscott]

Have seen many ads from folks looking for those lower units or selling a motor that --" just needs a lower unit "------Not one of their best designs.----Have about 4 of those motors myself that need lower units.

I did not say they were good but there are 2 different versions. The design 1 has a bushing and design 2 has bearings. Mercury sells that lower unit brand new for around a $1000. I am also pretty sure that the older bushing can be replaced with the newer bearings.

 

[racerone]

Yes even a plastic material thrust bearing in them above the pinion.

 

[Bern5220]

It is a left hand thread.------On some models the thrust bushing is turned around to become the tool to remove it.

Thanks much. Just cranked harder knowing i was going the right direction. Half a hernia later she broke loose. Your reply is greatly appreciated.