Cummins 4387657RX 4387657 Doser Pump
Part Name
Engine Model
Engine Type
OE Part No
Application
Condition
Quality
Packaging
Customization
MOQ
Warranty
Lead Time
Advantage
Certificates
Sample
Size
Packing
Trade Terms
Shipping
Payments
Cummins 4387657RX 4387657 Doser Pump
Cummins
Diesel
Cummins 4387657RX 4387657
Agriculture/Construction/Marine/Mining/Bus/Trucking etc.
100% brand new
Genuine / OEM/Aftermarket
Branded / Neutral / Customized
Sample / Design / Drawing…
1PIECE
3-12 month
3-5 days working day
Professional service/ Competitive price/ Ready to Ship
ISO9001
Available
as standard
PP Bag / Carton Box / Plywood Case.
FOB/EXW/CIF/FIR/DDP
Express / Sea freight / Land freight / Air freight
T/T, Paypal, Western Union.
Description
The Doser Pump (part number 4387657 4387657RX) is a component of the selective catalytic reduction (SCR) system found in modern diesel trucks. Its primary function is to deliver a precise amount of diesel exhaust fluid (DEF) into the SCR system, which then converts harmful nitrogen oxides into harmless nitrogen and water vapor. The dosing pump operates using an internal piston and solenoid valve, which are controlled by the engine’s electronic control module (ECM). It is located near the DEF tank and is connected to it by a series of hoses. If the doser pump fails or malfunctions, it can cause a variety of issues including decreased engine performance, increased emissions output, or even engine shutdown. Hawks Parts is a professional Cummins parts wholesale supplier in China, We can provide Genuine/Original, OEM, and aftermarket Cummins parts and SCR Emission system products as well as a one-stop service for you.
OE Quality(Original Equipment): This is the real Genuine Parts.Original manufacturer with brand logo and packaging
OEM: This is a genuine part produced directly by the original equipment manufacturer (OEM) and designed with the precise specifications and standards of your vehicle’s original parts. It is a real OEM part. You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. Original manufacturer but without the original logo.
Aftermarket: High quality, You can be assured that the part will function exactly as the manufacturer intended and keep your vehicle running as it was engineered to. This is for the automotive aftermarket. packaging can be neutral or customized to your requirements.
WHY CHOOSE US AS YOUR TRUCK PARTS SUPPLIER IN CHINA
Professional
we are a professional truck parts supplier, and wholesale, Manufacturer in China with more than 15 years of export experience, and we have more than 5,000 customers around the world
Affordable
We have a stable and strong supply chain, with a great advantage of the prices and lead time, our cooperated brands include Cummins, Foton, also for Yuchai, Mahle, Fleetguard, Holset, BOSCH, DENSO
Fast
With sufficient stock, normally our engine parts and other truck body parts have the fastest delivery time, generally available within 2-15 days for different quantities.
Service
With the professional sales team and engineers team, we can answer your inquiry or question within 12 hours, For inquiry, just tell us your quality grade, OE part No and quantities
CONTACT US NOW
24 hours on line