Replacing rear end gears

[bigdaddyhill71]

I bought a 91 K1500 Z71 and opened up the rear differential and there were chunks of the rear end at the bottom. How do I replace this chunk and figure out what to search for to buy a new chunk?

[MT-2500]

Originally Posted by bigdaddyhill71

I bought a 91 K1500 Z71 and opened up the rear differential and there were chunks of the rear end at the bottom. How do I replace this chunk and figure out what to search for to buy a new chunk?

Spider gear or ring gear or pinion gear chunks?

http://www.differentials.com/install.html