Katalizatorius, kurio bakelio kodas yra B34C, yra naudojamas prekės ženklo MAZDA automobiliuose. Katalizatorius yra 35 centimetrų ilgio, o jo svoris yra apie 600 gramų. Jis yra simetriškos formos. Šiems katalizatoriams būdingas perforuotas dangtelis, kurį schematiškai galima padalinti į tris dalis,

Catalyst code N43 have been used in Honda car manufacturing. They are characterized by a metal insert, elongated shape, length up to 55 cm and weight up to 4 kg! There are screw holes in the edges of the cover. The

With catalysts GM23, Opel used the Opel Corsa B and Opel Tigra models with 1.4 and 1.6 gasoline engines from 1995. The length of the cover is 33 cm and the width is 12 cm, which makes the shape rectangular