poly flat belt

The timing belt is a toothed belt that synchronizes the rotation of the crankshaft and camshaft(s) in an internal combustion engine. Its primary role is to ensure that the engine's valves open and close at the right moments during each cylinder's intake and exhaust strokes. This precise timing is crucial for optimal engine performance and efficiency. Timing belts are usually made from durable rubber and may contain fiberglass for added strength, allowing them to withstand the high temperatures and pressures inside an engine.


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The timing belt is a crucial part of the engine's operation. It connects the crankshaft to the camshaft, ensuring that the engine's valves open and close at the proper times during each cylinder's intake and exhaust strokes. Most modern vehicles, including the Toyota Camry, use an interference engine design, meaning that if the timing belt fails, the pistons may collide with the valves, leading to significant engine damage. Therefore, maintaining the timing belt is essential for the longevity and performance of your vehicle.


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