Description

A Doser Pump with a part number A0001400578 A0001401578 A0001404478 A0001400378 is a component found in modern diesel engines that helps reduce harmful emissions. It is responsible for injecting a small amount of diesel exhaust fluid (DEF) into the exhaust stream, which reacts with the nitrogen oxides (NOx) to convert them into harmless nitrogen and water vapor. The Doser Pump works by using an electronic control module to meter and inject the DEF into the exhaust system at precise intervals. This helps ensure that the engine meets emissions standards while maintaining optimal performance. Hawks Parts is a professional Cummins parts wholesale supplier in China, We can provide Genuine/Original, OEM, and aftermarket Cummins parts 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.