I have a 2004 Sears DGT6000. Here is a pic of my breather cover. Actually it is off my old blown engine. It was a CV740-0024. My new engine is a CV740-0018 but it does not come with decals from Kohler factory so I swapped covers. I held camera wrong so had to flip pic so that is why date upside down.
That's the same decal that's on the GT5K Im looking at...except 25hp.
It's funny it says larger air, oil and fuel filters.
But the fuel filter that comes on these things is the craftsman special..nothing really superior capacitance wise.
The air filter out of a non-pro standard Command fits the housing, same size.
The Oil filter is about 1" taller, but then you can buy that same filter tight next to the standard filter at your local dealer.
Nothing they are advertising there is not something you can put on a "non-pro" Command...
Why they call it "PRO" is beyond me.
The oil filter still needs to be changed with the oil, and if you are plugging up an oil filter in 50 hours, you seriously have major problems.
The air filter seems identical, cant find a dimensional difference. A taller filter wouldnt fit under the cover and let the cover mount right. A larger diameter filter wouldnt fit.
Might be a hair thicker, but it till has to fit the sealing cap, and the lip in the filter back.
Fuel filter, Kohler may supply the engines with a larger filter, but it sure looks like the same fitler that comes on most other Kohler engines...There is a larger capacity filter avaialble, but again...if you are plugging it up so much you need a larger filter, you really need to clean your fuel tank bad.