Found a 19" Chromacolor II

[Eric H]

I'm really confused about these triplers.

You are saying the 526 will replace the one in this set but it doesn't look right, it only has 4 connections where the OEM has 5.
One seems to have the focus divider built in, the other does not.
I have a 523 and it looks the same as the 526 but nothing like what's in my set.

The first picture below is a 526, the second is a 560. The second one looks like what I have but is not the correct number, should it work anyway?

I can't find the 921-500 number associated with a Tripler anywhere?

Also, I would like to replace the capacitors with an OEM Orange Drop but am not sure of the number of the replacement?
My caps are Zenith 22-5001 but I'm guessing the replacement has a new number?
Sorry, lots of questions but I appreciate the help!