DPF/DOC gasket | Aftertreatment gasket

Nowadays, reducing harmful emissions of air pollutants from diesel engines is becoming a very important topic. In order to meet the emission standards of diesel engines, the diesel exhaust aftertreatment system has arisen to solve the problem.

The exhaust aftertreatment devices DPF (Diesel Particulate Filter) and DOC ( Diesel Oxidation Catalysts) are designed to removing harmful particulate matter from diesel engine emissions. You can imagine its function as a human kidney.

The most common material for DPF and DOC gaskets is graphite. In MJ, we have a full range of sizes for DPF gaskets to meet your needs.