The GRANIT 38004009 is a durable steel exhaust muffler designed for various agricultural tractor applications. This genuine GRANIT part provides effective noise reduction and optimal exhaust flow. It features an inlet diameter of 45 mm, an outlet diameter of 45 mm, a body diameter of 100 mm, a body length of 400 mm, and a total length of 700 mm. Weighing 2.5 kg, it is a reliable replacement for several OEM part numbers from brands like Massey Ferguson, Ford, Zetor, Ursus, and Fiat.