Part Number: 4687844 4383156 AT218160. Application: For John Deere Excavator 200CLC, 230CLC, 230LC, 230LCR, 270CLC, 270LC. Diameter: 290 Height: 600 In: 86 Out: 102 This muffler is of 600mm heigth. Please make sure it is the right one you need.