Differential Output Seal for 230 (1968-1978), 240D (1974-1983), 250C (1970-1972), 280 (1973-1976), 280C (1973-1976), 350SL (1972), 450SE (1973-1976), 450SEL (1973-1980), 450SL (1973-1980), 450SLC (1973-1980), 250 (1968-1972), 560SEC (1986-1991), 560SEL (1986-1991), 560SL (1986-1989), E320 (1994-1995), E420 (1997), E430 (1998), S350 (1994-1995), SL320 (1994), 220 (1968-1973), 220D (1968-1973), 300CD (1978-1981), 300CE (1990-1993), 300D (1975-1981), 300E (1993), 300SD (1992-1993), 300SE (1992-1993), 300SL (1990-1993), 300TD (1979-1980), 300TE (1993), 350SD (1991), 350SDL (1990-1991), 380SE (1984-1985), 380SEC (1982-1983), 380SEL (1981-1983), 380SL (1981-1985), 380SLC (1981), 400E (1992-1993), 420SEL (1986-1991), 500SEC (1984-1985), 500SEL (1984-1985), 500SL (1990-1992), 280CE (1978-1981), 280E (1977-1981)