Thread : M12x1.75 Male Thread to 1/4"x18 NPT Female Thread. Male Thread : M12x1.75 (1.25 mm Pitch). Thread : M12x1.25 Male Thread to 1/4"x18 NPT Female Thread. Male Thread : M12x1.25 (1.25 mm Pitch). BRASS SUMP PLUG OIL TEMPRATURE SENSOR GAUGE ADAPTER x 1 piece.
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