cross reference help

I have a 83 CSR 650. I have pods on it now looking to go back to stock air filter. can somebody tell if I can interchange them with another bike or do they have to be from another 83 csr 650

81-83 KZ650-CSR
81-83 KZ750-Ltd-4 & probably the 1980 model
81-82 KZ750E Standard-4 (probably & maybe the 1980 model as well).
KZ750Ltd-Shaft & 750-Spectre probably.

The CSR & Ltd chain drive are very similar to each other and have the same frame & other stuff.

From Ma Kaw the air filter assembly is the same on:

KZ650-H2 (CSR) (1982)
KZ650-H3 (CSR) (1983)
KZ750-E2 (1981)
KZ750-H3 (LTD) (1982)