Here it is: yes, its the one they sell. It might be my favorite part of the plane! I love smoke, hate plumbing tanks. My bobcat has three tanks and you have to do gymnastics to get them all in, this is easy. I may have to raise the main tank to get the second one under it, gonna do a mock up and check it out. I found Gary Muellers site, he might have a larger capacity one that will fit. Need to get away from changing diapers for a few minutes and get in the shop.