rear planetary spline wear?

[JDSfastGN]

Ive never really had an issue with this, but noticed the wear on my own transmission when i recently had it apart as well as two cores that i tore down over the weekend. Is this common and is there a cause or fix for the issue? . One just had a groove which seems ok because there is a groove in the output shaft at the same point, but the other two were stuck on the output shaft and the splines are showing obvious wear on the planetary.

 

[JDSfastGN]

nobody? I know it has to be fairly common.....

 

[Lee Thompson]

Wear

I will look @ some used ones tomorrow.

 

[chris718]

very common jd.I use new ones on all of my stage 1 and 2 builds.Istock new ones if anyones is interested,some people never look there.

 

[JDSfastGN]

Thanks guys, yeah I have replaced them a couple times in the past due to the wear but hadn't come across it in most of my builds. I ordered one from Michelle yesterday