In our modern daily lives, there are amazing engineering pieces that become staple and the automotive engine is one of them. It is a wonderful mechanism that looks like a perplexing jumble of tubes, wires and metals working together to make the car move. Some engines with overhead camshafts feature timing belts that can last for a limited period of time. Instead of the tougher chains, car engineers utilize these belts. The reason for this is that chains are noisy and expensive to produce. The replacement intervals of automotive timing belt range from every 60,000 miles to every 105,000 miles.
The timing belt is responsible for turning the engine's camshaft at precisely ½ of the crankshaft's speed while keeping up a correct alignment. Meaning, the crankshaft need to do two revolutions for each camshaft revolution. There are engines that come with one camshaft while some V-type engines are outfitted with as much as four camshafts. Engines equipped with timing belts are of two types- the Interference and Non-interference engines. The difference between the two depends on the nearness of the valves and the pistons. In an interference engine, when the timing belt slips just a notch, the piston can smash into an open valve and this will lead to severe engine damage because it can bend the valves and break the pistons. The non-interference engine, on the other hand, will not destruct itself. However, if the belt becomes defective, your vehicle's engine will shut down right away, leaving you stuck right in the place where the engine went off.
The not so good side is that timing belts fall short without showing signs. On some automobiles, the timing belts are harder to check than to replace. Mostly, you can only stay away from the possible damages brought by a defective timing belt by means of changing it at the recommended service intervals. Replacing your vehicle's timing belt doesn't come cheap; however, it is far less expensive than ignoring your damaged unit and letting it cause more serious defects.
It is important to have your Lexus timing belt replaced at recommended interval to keep your engine in tiptop condition. It is your Lexus timing belt that gives a quiet and flexible link between the crankshaft and the camshaft in order to keep the opening and closing of the valve in time with the piston's movement. If it's time to change your Lexus timing belt, just come to Parts Train. Here, we carry wide range of timing belts for various vehicle makes and models. Anytime you call for Lexus timing belt, we have it readily available for immediate shipping.