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Mr. Perry Wu International Sales Director
EMITEC AdBlue Doser Pump 5273338 | SCR Urea Dosing Pump for Cummins Diesel Engine
The EMITEC AdBlue Doser Pump 5273338 is designed for diesel engine SCR emission control systems and is widely used in Cummins heavy-duty engine applications.
The dosing pump is responsible for delivering and controlling the precise amount of AdBlue (DEF/Urea solution) injected into the SCR exhaust treatment system, helping reduce harmful NOx emissions generated during diesel engine operation.
Manufactured according to OEM specifications, the pump provides stable fluid delivery performance, reliable electronic control response, and dependable durability under demanding commercial vehicle operating conditions.
This product is commonly applied in trucks, buses, industrial equipment, and emission control systems requiring efficient SCR aftertreatment performance.
The dosing pump is responsible for delivering and controlling the precise amount of AdBlue (DEF/Urea solution) injected into the SCR exhaust treatment system, helping reduce harmful NOx emissions generated during diesel engine operation.
Manufactured according to OEM specifications, the pump provides stable fluid delivery performance, reliable electronic control response, and dependable durability under demanding commercial vehicle operating conditions.
This product is commonly applied in trucks, buses, industrial equipment, and emission control systems requiring efficient SCR aftertreatment performance.
Applications
● Cummins ISM diesel engines
● Cummins QSM / M11 / QSB engines
● DAF LF / CF commercial vehicles
● Commercial vehicles and buses
● Construction machinery
● Generator sets
● Engine overhaul and maintenance projects
● Cummins QSM / M11 / QSB engines
● DAF LF / CF commercial vehicles
● Commercial vehicles and buses
● Construction machinery
● Generator sets
● Engine overhaul and maintenance projects
Product Advantages
● Accurate AdBlue Dosing Control
The pump is designed to deliver precise amounts of DEF/AdBlue fluid into the SCR system, helping improve NOx conversion efficiency and support stable exhaust emission treatment performance.
● Stable Electronic and Fluid Delivery Performance
Built with reliable electronic control components and durable internal pump structure, the dosing module provides stable pressure output and responsive fluid supply during engine operation.
● Supports SCR Emission Reduction System
Working together with NOx sensors and SCR components, the doser pump helps reduce harmful nitrogen oxide emissions and supports compliance with modern diesel emission standards.
● Durable Heavy-Duty Design
Manufactured according to OEM standards with strong resistance to vibration, temperature changes, and long-hour commercial vehicle operation conditions.
● OEM Standard
Manufactured to meet original equipment specifications for direct replacement.
Technical Specifications
|
Item |
Specification |
|
Item Name |
AdBlue Doser Pump |
|
Part Number |
5273338 / A034J233 |
|
Brand |
EMITEC |
|
Application |
Diesel Engine SCR System |
|
Engine Model |
ISM / QSM / M11 / QSB series applications |
|
Type |
SCR Urea Dosing Pump |
|
Voltage |
24V |
|
Function |
DEF / AdBlue Fluid Delivery |
|
System |
SCR Emission Control System |
|
Material |
Aluminum Housing & Electronic Components |
|
Weight |
Approx. 3.5–5 kg |
|
Condition |
New |
|
Quality |
OEM Quality Replacement |
|
Packaging |
Neutral Packing / Export Carton |
|
Warranty |
6–12 Months |
|
Place of Origin |
China |
Function
The AdBlue doser pump is a key component of the diesel engine SCR aftertreatment system.
It transfers and controls the injection of AdBlue (Diesel Exhaust Fluid) into the exhaust stream, where the fluid reacts with exhaust gases inside the SCR catalyst to reduce harmful nitrogen oxide (NOx) emissions.
During engine operation, the dosing pump works together with sensors and the electronic control system to maintain accurate fluid supply and stable emission treatment performance.
In heavy-duty diesel engine applications, a reliable AdBlue doser pump helps improve SCR system efficiency, reduce exhaust emissions, and support compliance with modern environmental regulations.
It transfers and controls the injection of AdBlue (Diesel Exhaust Fluid) into the exhaust stream, where the fluid reacts with exhaust gases inside the SCR catalyst to reduce harmful nitrogen oxide (NOx) emissions.
During engine operation, the dosing pump works together with sensors and the electronic control system to maintain accurate fluid supply and stable emission treatment performance.
In heavy-duty diesel engine applications, a reliable AdBlue doser pump helps improve SCR system efficiency, reduce exhaust emissions, and support compliance with modern environmental regulations.
Packaging & Delivery
● Standard export carton or customized packaging
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
● Delivery time: 3–10 days
● Shipping: Sea / Air / Express
● Payment: T/T, L/C, Western Union
FAQ
Q1: What is your terms of packing?
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.
A: Generally, we pack you goods use factory packing box or neutral boxes.
Q2: What is your terms of payment?
A: By TT. We'll show you the photos of the products and packages before you pay the balance.
Q3: How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4: How do you make a price offer and how long is its validity?
A: We usually quote within 24 hours by email after we get your inquiry . If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority. The price valid with 30 days.
Q5: What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6: Do you accept third party inspection?
A: Yes, we do.
Q7: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Q9: How to guarantee your after-sales service?
A: 1. Strict inspection during production;
2. Strictly check the products before shipment to ensure our packaging in good condition;
3. Track and receive feedback from customer regularly.