genuine mercedes-benz converter pipe gasket 000-492-09-81 part can be found as #2 in the diagram above genuine mercedes-benz parts product description 2.1l. Specifications brand mercedes-benz manufacturer part number 000-492-09-81 sku 000-492-09-81 product genuine mercedes-benz converter pipe gasket 000-492-09-81 replaces 000-492-04-81 only part reference #2 on the diagram is included terms and conditions