Exhaust manifold (rear section). Tractors: 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450.Product No. -- TP-R46472 | Standard Pack -- 1 This part is for for U.S. built equipment. If you have equipment that was built elswhere, please contact us and we will confirm the part will work for you.
