Transfer case interchange lwx500 to atc500

[r.e.wing_fc3s]

03 4.6is transfer case female splines to front driveshaft are worn. the tcase parts arent available to repair the output. I sourced a front drive shaft extension repair but its fit is loose and not ideal on the lwx500. the tcase chain isnt available for the lwx500 or nv125 either. Id like to swap in the atc500 as it was also avialable on the e53. I was planning on using a simple on/off switch to engage the transfer case motor to switch between rwd and 4wd. Anyone done this before?

[Henn28]

Did you check with Cobra Transmissions? I did a full t-case rebuild last year and bought everything from them as a kit. I also bought a new front output shaft from them as well.

He did say parts were getting scarce though, so he may be out of stock by now too.

As far as the ATC500, Im subscribed! Would like to see it done.