Camshaft Adjuster Sprocket For A4L Q7 OEM 06E109083N 06E109084M

Description :

Camshaft Adjuster Sprocket For A4L Q7 OEM 06E109083N 06E109084M

Model: For Touareg 2011-2012 A5 2008-2016 Q5 2010-2016

OEM: 06E109083N

MOQ : 20 Pcs

Quality : OEM

Warranty: 12 months

Delivery: 3-7 days after receiving payment

Gross Weight: 1 KG

Our Advantage:

1. Full range types

2.Perfect Performance
3.We can design, develop and produce according to the samples or drawings.
4.Low price and Quick delivery
5.Quality Guaranteed
6.Excellent Service.

What is Camshaft adjusters

The camshaft is a rotating object— usually made of metal— that contains pointed cams, which converts rotational motion to reciprocal motion. Camshafts are used in internal combustion engines (to operate the intake and exhaust valves), mechanically controlled ignition systems and early electric motor speed controllers. Camshafts in automobiles are made from steel or cast iron, and are a key factor in determining the RPM range of an engine's power band.

How Does a Camshaft Work?

As the camshaft rotates, the lobes of the cam move up and down. Every rotation causes a single cam lobe in DOHC engines to push down the valve and open it to the cylinder. Similarly, in the SOHC and pushrod engines, the cam lobe pushes the rocker arms (or pushrods, then the rocker arms) to open the valve. As the cam's lobe further rotates, the valvespring forces the valve back up and closes it.

The camshaft is usually connected to the crankshaft utilizing a timing chain or timing belt. Timing gears may also be used in some push-wheel engines. The camshaft gear has twice as many teeth as the crankshaft gear, allowing it to rotate at half the crankshaft's speed. There are four distinct strokes in the camshaft: intake, compression, power, and exhaust.

Timing

Timing is essential. Valves must be opened and closed at specific intervals concerning the position of the cylinder. For example, as cylinder #1 arrives at the top dead center (TDC) on the exhaust stroke, the camshaft opens the intake valves and closes the exhaust valves. Simultaneously, the #3 cylinder could reach the TDC at the compression stroke so that the camshaft would leave the valves closed.

Camshafts fitted with variable valve timing (VVT) use hydraulic actuators to advance or delay the valve's timing about the crankshaft angle. VVT enables high-speed or low-speed performance.

Using specialized variable valve lift (VVL) camshafts and computer-controlled solenoids or hydraulic actuators, ECM can choose between two valve lift options depending on the driver's requirements.

For vehicles with direct fuel injection, diesel engines, and most gasoline direct injection engines, the high-pressure fuel pump (HPFP) is driven by a lobe on one of the camshafts.

Guangzhou Tech Master is a professional company specializing in developing, manufacturing, and exporting air suspension parts, such as air shock absorbers, air springs, air compressors, air suspension crimping machines, etc. We have also developed new products such as water pumps, electronic cooling fans, control arms, etc. in order to meet the needs of our customers' automotive parts.

We are mainly engaged in high-end vehicles such as Mercedes-Benz, Porsche, BMW, Audi, Land Rover, and Lexus. We have 13 years of experience in manufacturing and R&D of air suspension systems, advanced design, and skilled workmanship guarantee the standard of our products, and high-quality raw materials guarantee good performance of our products,Experienced teams and management guarantee the production efficiency and delivery time.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Tech Master is your reliable supplier.

We participate in many exhibitions every year and sell our products to more than 100 countries. Our Product are mainly sold to Europe, Russia, Middle East, Southeast Asia, South America and South Africa.