Bird
Rest in Peace
A numbered tractor air seat would be nice. What's your number?
Bird, I have an extra pump/4tube/wired remote assembly that is not compatible with my new mattresses that use 2tube/wireless/pump. The new mattresses need only one tube each instead of two tubes each. PM me if your pump assembly ever needs replacing.
Don, I've never looked closely at any besides our own, so I've never even seen one with 4 tubes. Like I said, ours has the two wired remotes, but only two tubes; one to the air chamber on each side of the bed, of course.