Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20
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Genuine Mercedes Cylinder Head Gasket 1957-68 180a 180b 180c M121 121 016 42 20

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Genuine Mercedes-Benz Cylinder Head Gasket for 1957 - 1962 M121 4 Cylinder 180a, 180b and 180c and 1961 - 1968 190c & 200 with Low Compression, 121 016 42 20


  • This is a new Genuine Mercedes-Benz head gasket still sealed in the plastic, and is the latest design.

  • The Mercedes part number on this is 121 016 42 20 and replaces 121 016 2420

  • This was used on the 1957 thru 1962 180a, 180b and 180c and 1961 - 1968 190c and 200 "ON SPECIAL REQUEST" with low compression cylinder head for low octane gas.