2131526 | Genuine Paccar® DOC Module, Inlet Catalyst Injection Rail Fits 2131526 For PACCAR /

Fits 2131526 For PACCAR / MX‑13 engines in Kenworth / Peterbilt trucks

Coolant leaks

Store it in tanks

Air Pressure Drop

2131526 | Genuine Paccar® DOC Module, Inlet Catalyst Injection Rail Fits 2131526 For PACCAR /Description: A Diesel Oxidation Catalyst (DOC) 2131526 also known as the inlet module in an aftertreatment system is the first major emissions control component in a diesel exhaust system. It treats exhaust gases before they reach the Diesel Particulate Filter (DPF) or Selective Catalytic Reduction (SCR) system. DOC Module, Inlet Catalyst MX 13, EPA21, work condition, used take off Kenworth T880 2024 Part Number: 2131526 Condition: Take Off