NEW GENUINE MERCEDES-BENZ GERMANY THERMO  VACUUM , THERMAL SWITCH, THERMO VACUUM VALVE , 40 DEGREES  CELSIUS    BLACK.    PART # 000 140 3360  STAMP ON THE METAL.    W/ METAL SEALING RING.   FITS:  BY  THE  MOTOR #   M , OM   450SL  M117.985 UP TO: 056865  R107.044  YEAR 1976-1981.   450SLC  M117.985 UP TO: 056865  R107.024  YEAR 1976-1981.   450SEL 6.9  M100.985  W116.036  YEAR 1975-1979  280SE  M110.985 UP TO: 068774  W116.024  YEAR 1977-1980.   450SE  M117.986 UP TO: 052293  W116.032  YEAR 1976-1980.   450SEL  M117.986 UP TO: 052293  W116.033  YEAR 1976-1981.   300SD  OM617.951 FROM: 029635  UP TO MODEL YEAR 1983 CALIFORNIA  , UP TO MODEL YEAR 1984 FEDERAL  W126.120  YEAR 1981-1985.   300TD-TURBO  OM617.952 FROM: 025968  W123.193  YEAR 1982-1985.   300CD-TURBO  OM617.952 FROM: 025968  W123.153  YEAR 1982-1985.   300D-TURBO  OM617.952 FROM: 025968  W123.133  YEAR 1982-1985.   280E  M110.984 UP TO: 066010  W123.033  YEAR 1976-1981.   280CE  M110.984 UP TO: 066010  W123.053  YEAR 1977-1981