[Premium-Rx] Cubic R-2411 (R-3030) question

[Tim Kass]

Hello group, hope someone can help me with this dilema.  I have a Cubic R-2411 military version of the R-3030.  Found someone selling some of the modules that go into these but some of the assy numbers are different than mine, some are the same.  The Cubic has individual modules that plug in for CPU, First IF, Second IF, etc.  Would these modules be compatible with mine...Cubic made this receiver for some time and I was thnking these might be compatible but variations, updates, etc.  Anyone know anything about these?
 
Thanks,
 
Tim - K8WBL