Ok i got the ta05 pulleys installed and here is what i have found. The diff pulley seems to be a direct fit but the one way is a bit more of a clallenge. It is wider so it will not fit between the bulkhead without narrowing it up. it is probably only a couple of mm but it is still enough to cause issues. I can see where belt tension may be an issue as well as i have them 4 notches from full loose on some old belts and they still could be looser.