There are many front calipers for the W126.

Was it off a gasser or diesel ?
What year, 1981 - 1985 or 1986 - 1991 ?

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ASE Master Mechanic

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Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician.
Noise Vibration and Harshness (NVH).
Dynamometer.
Heat exchanger durability.
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1985 300SD
1983 300D

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