Description

The exhaust manifold is a crucial component of a truck’s exhaust system. It is responsible for collecting the exhaust gases from the engine’s cylinders and funneling them into the exhaust pipe. The manifold is typically made of cast iron or stainless steel to withstand the high temperatures generated by the engine’s combustion process. Part number 3937629 3937477 3943850 5306634 indicates a specific type of exhaust manifold designed for use in certain makes and models of trucks, so it is important to ensure that this part number matches your truck’s specifications before installation. A faulty or damaged exhaust manifold can lead to reduced engine performance, increased emissions, and potential safety hazards, so regular maintenance and replacement as needed are essential for optimal truck operation. 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.