Did your John Deere rear exhaust manifold give up on you? We're here to help. Our replacement HCAVR-46472 rear exhaust manifold is built tough and fits industrial/construction machines, tractors, combines and log skidders, including the 646B, 770A, 772A, 644, 644C, 644D, 646, 646C, 690B, 690C, 693B, 740, 743, 743A, 6620, 7720, 6600, 7700, 690, 690A, 644A, 850B, 693C, 4250, 4430, 4440, 4450, 4630, 7020, 4640, 4650, 4840, 4850, 8440, 8450, 8430, 8820, and 740A. We strive to keep your John Deere running for the long term, which is why we sell quality rear exhaust manifolds that are built to last.
Whether you have the 646B, the 770A, or something else, John Deere rear exhaust manifolds are expensive and thats why we sell rear exhaust manifolds direct at significantly lower prices than your John Deere dealer. You can save up to 70% with TractorJoe.
We back our parts with an industry leading warranty. Whether you have the 646B, 770A, or 772A, it's important to keep your equipment running smoothly. So when something breaks in your John Deere, TractorJoe can help.
Our team is trained and ready to help. So if you're looking for parts for your John Deere industrial/construction machine, John Deere tractor, or any other equipment, we've got you covered. Our Q / A community is filled with answers to common issues and our staff will always assist with your John Deere equipment.