Refer to the “Auto Switch Mounting Brackets/Part No.” table in the “Auto Switch Mounting” section at the end of the CM2 series catalog for bracket part numbers. Also, refer to the https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://smccatalog.partbuilder.smcpneumatics.com/support/faq/en-jp/?ca_id=actuators&fa_id=11047
The MGP-Z series operation manual and seal replacement procedure can be found here.
MGP series catalog can be found here.
Be sure to also refer to “Mounting and movement of the auto switch” in the auto switch operation manual, which can be found here.
For more information, refer to the trunnion mounting thread FAQs, which can be found here.
Note 2) The pivot receiving bracket can be used for the clevis type or trunnion type. 
Details can be found here. And changes of the guide rod end shape are handled by special order part number suffix “-XA1/6/17/21.” Details can be found https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://smccatalog.partbuilder.smcpneumatics.com/support/faq/en-jp/?ca_id=actuators&fa_id=10736
The D-□ series catalog can be found here.
The CDA2 series catalog can be found here.