Description

The Cylinder Head (Part Number: 3977600 3967458 3917287 3913391 3910276 3921394 3921396 3921398 3966452 3966454) is a crucial component of an internal combustion engine. It is located at the top of the engine block and houses the intake and exhaust valves, along with the combustion chamber. The cylinder head’s primary function is to seal off the top of each cylinder, allowing for compression of fuel and air mixture in the combustion chamber. It also facilitates heat transfer from the combustion process to the cooling system. The Cylinder Head’s design and construction are critical factors in determining an engine’s performance, efficiency, and durability. Proper maintenance of this component is essential to ensure optimal engine performance over time.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.