You don't want to paint your 240D red.
Many Deere dealers once sold Yanmars as well, and remain authorized Yanmar Parts sellers. They still have the shop manuals for your tractor and will work on your legitimate US Yanmar alongside their Yanmar-powered Deeres, if you ever need a really major repair. But they won't touch a gray market Yanmar (or what they fear is a bastard combo of US/gray parts) for fear of losing that Yanmar Parts franchise.
I asked about service at my local Deere dealer and the service manager threw a tantrum. They can only see the US parts catalog so they get blindsided if they order parts from Yanmar-USA and the customer's tractor turns out to be some gray variant that isn't described in that US catalog. I couldn't get the guy calmed down. He was sure I was trying to slip a gray market Yanmar into his All-American shop. I haven't bothered to go back. In five years I've never needed anything I couldn't install myself - filters etc, plus some renovation parts right after I bought it that came off ebay. (My initial setup included replacing bashed headlights, a few knob tips, etc. that the previous owner had neglected.)
I've had much better service from the gray market parts sources. I bought a ROPS, a seat, the hydraulic internal screen, etc, that are unique to YM2000/YM240 by mailorder, much more simply than if I had gone back to that Authorized Parts dealer. Third-party parts support for the grays is excellent, about like maintaining an old Jeep, VW, or 65 Mustang. There will be aftermarket parts out there for years. That is a better parts channel than going through the former dealers - although it is nice that we have both channels available.
Besides: That color has some history. The first thing I thought of when I discovered my Yanmar was the old Euclid TC12's made 30 years earlier that were painted that color. 420 horsepower, twin engines, and 12 ft wide across the tracks. Not exactly wimpy.
Crank up the sound!
Youtube Vid1 - TC-12
Youtube Vid2 - TC-12
Just for fun.
It's good that they are almost the same since that probably helps with parts availability. Ever see a YM240D repainted in the red? At first the green was rather sickly, but it's kinda growing on me because it's different.
Thanks for the awesome history lesson. Someone should do a Yanmar garden tractor book with all this.