VQC-20/40B ATC door air cylinder replacement

[nlh]

I have an early 80's VQC-20/40B. The pneumatic piston that opens and closes the ATC door (drum cover?) needs to be replaced. Called Mazak parts about it Friday and couldn't cross a part number. I don't have a parts book so all I had to go on was the part number on the tag, which was almost impossible to read. I believe it is something like CMK-L(or I)-CC and was made by CKD. Bore and stroke are 32mm and 300mm respectively. Now I could probably source something from Bimba but there are 2 position sensors that were hooked to the outer body of the cylinder with hose clamps. Would these be reed switches? If so I would need a cylinder with a magnet, correct? The problem is I need this yesterday and without a Mazak part number it's going to make it more time consuming to find one. Anyone out there run into this that may still have thier notes on the subject? Any known aftermarket replacements?

Thanks

[gridley51]

Nate,I have a parts book,will look it up tomorrow for you.
Mark.

[nlh]

Thanks Mark.

[Leelund]

Mazak code # is G20CB001770 (CMK-L-CC-32-300-SL4N-D-YB2) (CDK). My source says new # is G20CB001771 (CMK2-CC-32-300-R03(TH03)-D-YB2) (CDK).