The part numbers for the Chev CMP tanks were 5805402 and later 5819685 depending on the mounting location (early was exposed, later hidden). Both parts are identified in the parts book as being unique to the Canadian military production.

The Canadian tanks I have been able to measure are 6-5/8 diameter and 8-1/2 tall. I don't know whether they are the exposed or hidden tank. I also don't know for sure how the two tanks differed.

Last edited by Grant_Bowker; 05/11/2011 2:27 AM. Reason: added dimension info.