Fits Massey Ferguson Models: MF 4435 T3, MF 4445 T3, MF 4455 T3AGCO Genuine Expansion Tanks are the best choice for the vital job of storing and recirculating coolant overspill caused when the liquid expands at high temperature. These hard-wearing tanks guard against leaks and make it easy to keep an eye on the state of the coolant. The high-quality, polypropylene plastic construction with copper bushing enforcements is extremely durable for long life and reliable performance. Simple fixing points and connections make fitting a breeze.