1987 TII rear diff rebuild
 

I've been doing a little research online, but I haven't been able to find individual parts to rebuild a clutch type Turbo II differential. I've seen all of the clutch packs and so on, but I need new spider gears. Why? Well when I was 19 I thought it would be super cool to weld up the individual spider gears and lock it all up because I was slightly dumber than I am now. Luckily I was smart enough to only weld in the individual recesses in the gears, so it is possible for me to remove the gears and replace only them when I rebuild this unit for the 3rd time.
The point being, is there anywhere I can find just spider gears for this rear end?

Have you tried contacting a Mazda dealer(Ray), MMR, Mazdatrix, or Racing Beat for stock parts? There are aftermarket LSDs available too?

1. Ray and Malloy are no longer, for quite a while now.
2. I have a sneaky suspicion it's going to be more cost effective to get into a secondhand unit and sell off your currently molested unit to a wannabe drifter.