Perfectly fits Dana 18 t-case to convert from external contracting to internal expanding parking brake. You need to transfer over the speedometer gear and get a seal and of course all the parking brake parts.
This transfer case bearing retainer was the crucial piece that made it all work.
The product I received was not as advertised and the bolts were too small for the holes. Going to cut my losses and use supplied end plates and have new correct bolts drilled for grease zeros. The kit was pretty much junk for the price I had to pay.