J-48388-7
Test Pipe 5-inch DPF with Restrictor for DD13
Detroit Diesel

The 5-inch test pipe with restrictor is designed for accurate diagnostics of diesel particulate filters by controlling exhaust flow during testing procedures. Its length allows for comprehensive assessment of emissions systems in DD13 engines, while the restrictor ensures that backpressure readings are consistent and precise. This feature enables technicians to accurately determine the DPF’s condition, whether it is operating normally or requires cleaning or replacement. The pipe’s robust construction ensures resilience against high temperature and corrosive exhaust gases, maintaining integrity over repeated use. Proper testing with this pipe can help extend the lifespan of emission control components by identifying issues early. Its compatibility with standard diagnostic routines makes it a vital tool for heavy-duty engine maintenance. Source One Parts Center supplies this specialized testing component, trusted by professionals for accurate results and durability.