L4400-1205350A Urea pump Assembly For Commercial Vehicles

UF101 is a diesel exhaust treatment fluid (DEF/AdBlue) filter specifically designed for Bosch 2.2/3.0 urea pumps. It is mainly compatible with Cummins, Detroit, and Euro V/Euro VI emission engines and is used for the precise filtration of urea solution in the SCR post-treatment system.  

UF106 is a precision filter element for diesel exhaust treatment fluid (DEF/AdBlue). It is specially designed for Bosch Denoxtronic 2.2/3.0 and Cummins/Detroit Euro VI SCR after-treatment systems. The core application targets heavy-duty trucks and construction machinery in Europe and the United States. 1.DEF deep purification Removes impurities, particles, crystalline substances, metal debris, etc. from the urea solution Prevents clogging of precision components such as urea pumps, metering valves, and spray nozzles Prevents SCR catalyst from being poisoned, ensuring NOx conversion efficiency System Protection 2.Extend the service life of urea pumps, nozzles and catalysts Reduce the risks of post-treatment system failures, alarms and torque limitations Ensure that the vehicles consistently meet EPA, Euro VI and Chinese National VI emission regulations for a long time

2655852 Urea Pump is a high-precision AdBlue (urea aqueous solution) metering and conveying device specially designed for the SCR post-treatment system of commercial vehicles. Its core function is to precisely spray the urea solution into the exhaust system, through which a chemical reaction reduces nitrogen oxide emissions, meeting the mainstream emission regulations such as Euro IV to Euro VI. As a key component for diesel engine emission control, its performance directly determines the vehicle's emission compliance and operational stability.

The 5506956 urea pump is a high-precision AdBlue (urea aqueous solution) metering and conveying core equipment specially developed for the SCR (Selective Catalytic Reduction) post-treatment system of commercial vehicles. It is specifically adapted for Cummins diesel engines and various models of Oka DAF and other series. It is a key component to meet the emission regulations of Euro 6 and Euro 6. Its core function is to precisely respond to the instructions of the engine's electronic control unit (ECU), spray the urea solution under high pressure into the exhaust pipe, and complete the reduction reaction with nitrogen oxides (NOx) in the catalytic converter to generate harmless nitrogen and water. This reduces exhaust pollutant emissions at the source and ensures that the vehicle's emissions are compliant under all operating conditions.

This A0001407878 pressure‑relief valve assembly serves as the vital regulating fitting of the truck SCR exhaust‑gas treatment urea pump. It stabilizes internal urea working pressure, prevents excessive system pressure‑build‑up and stops urea liquid crystallization and pump block‑down during long‑haul transportation. Our aftermarket repair kit strictly follows original‑equipment dimensional benchmarks. Every built‑in diaphragm, sealing ring and filter mesh undergoes anti‑crystallization and pressure‑resistant screening. Replacing the worn‑out relief valve helps your AdBlue pump maintain steady urea delivery, cut down SCR‑system breakdown risks and keep heavy‑duty vehicles compliant with Euro‑6 emission requirements. It is an economical replacement spare for routine urea‑pump overhaul.

The L4400-1205350A filter component is professionally engineered to match heavy-duty commercial vehicle powertrain systems. This precision-manufactured part effectively intercepts impurities, sediment and tiny particulate contaminants circulating within the fluid circuit. It maintains stable internal flow pressure under continuous high-load driving conditions, prevents abrasive damage to engine core components, extends the overall service cycle of the power system, and delivers consistent filtering performance in diverse road and climate environments for long-distance transportation fleets.

The A0001401578 urea pump serves as an essential component within vehicle fuel delivery systems. Designed to tackle harsh working conditions of long-distance transportation, this filter effectively separates free water and fine solid contaminants from diesel fuel. It minimizes wear on fuel injectors, fuel pumps and other precision fuel system parts, stabilizes engine combustion performance, and reduces the probability of engine power loss and sudden failures. Ideal for fleet operators pursuing reliable aftermarket replacement parts for daily heavy-load transportation tasks.

Model 22851845 urea pump is precision developed for heavy-duty commercial vehicle fuel supply circuits. It efficiently isolates water, rust particles and fine contaminants mixed in fuel, avoiding injector abrasion and combustion system malfunctions. Stable filtration efficiency is sustained amid bumpy driving, extreme temperature shifts and long-hour continuous operation. This replacement component optimizes fuel combustion efficiency, safeguards engine running stability and lowers unexpected breakdown risks for transport fleets.

5115403-6013 urea pump is developed to protect the precision fuel supply system of heavy-duty vehicles. It efficiently captures tiny particles, sludge and separated moisture mixed in diesel fuel during long-distance transportation and complex road operations. By improving fuel cleanliness, it reduces abrasion to fuel pumps and injectors, maintains steady engine power output, avoids unplanned vehicle downtime, and acts as a cost-effective aftermarket replacement part for transport fleets and machinery operators.