Part number whoas, trim tab pump

[Greasemonki]

I am working on a boat currently, that has what appear to be an older set of k plane trim tabs on them. This boat has two pumps, one for each tab.

Long story short, one of the pumps is bad, and we are looking to replace the entire unit. The part number reads 92975a7.
only problem is I cannot find this part number. I have a call into a dealer, but am beginning to believe this is a no longer manufactured setup. Is there a motor assembly, still in production, that will work?

If anyone can point me in the right direction to get a complete replacement unit, it would be greatly appreciated.

Thanks

[boats.net]

There are about 10-12 different models of K Planes from model 110 to 600(look to see if can find number on tab bracket)
most of them use 849670A05 Trim Pump

[Greasemonki]

Thanks for the reply. Unfortunately the pump you suggested is not the pump used on this set up. I would like to replace the pump with an exact replacement. So far I have been able to find that the part # does related to a merc performance part.