The Case IH 87474133 is a genuine OEM muffler designed for various agricultural and utility tractors, including Case IH JX series, New Holland TL, TN, and TD series, and Steyr Kompakt models. This exhaust component ensures efficient noise reduction and proper exhaust gas flow, maintaining engine performance and compliance. It supersedes part numbers 87349141 and 87349141R. With a length of 762 mm, width of 254 mm, height of 254 mm, and weighing 6.58 kg, it is built to OEM specifications for a precise fit and reliable operation.