JDcrawlers Messageboard

Does anyone know if it's possible to put an air ride seat on a jd 450d. I know the larger dozers 650g 850b ect. Had them. I am aware of limited space due to the design of the seat well. The reason for asking Is I have a very bad lumbar disc and believe the air ride would improve the ride quality.

Good morning, I have a 450D that is giving me fits. to give a background we purchased this dozer from an older gentleman it was in excellent shape and super strong would push all it had then some. after some time it developed a leak in the transmission (front seal) we removed the engine and replaced...