| 摘要 |
PURPOSE: A catalyst apparatus for a vehicle is provided to improve the purification performance of a front carrier and a rear carrier by mounting the front carrier and the rear carrier inside an integrated canning and applying uniform surface pressure on the front carrier and the rear carrier. CONSTITUTION: A catalyst apparatus for a vehicle comprises a canning(21), a front carrier(23), a rear carrier(24), and a front flange(27). The canning is hollow and integrated. The front carrier and the rear carrier are installed inside the canning and are separated from each other. The front flange is coupled with one end of the canning to connect to a front muffler pipe connected to an exhaust manifold.
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