I think The green dot just mean they used different supplier for the splines and no one knows what quality they used as the company started in bankruptcy process with no quality control ..
I had the option to choose between new Motor (no warranty)or rebuild I chose the rebuild not because it's cheaper but the rebuild ones at least I know guaranteed hard splines will be loctite The whole rdm ... Remember you still need to re work the c clip and crush nut in the rdm for most of the cars
..Also the rebuild come with one year warranty so i think the rebuild Should last for long time I ,,hope
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