for toyota hiace spare parts

Poly-V TB2 belts are flat belts characterized by several longitudinal ribs. These ribs provide a larger surface area for contact, which allows for improved traction and reduces slip compared to traditional V-belts. The TB2 designation typically refers to a specific design variation or dimension suitable for certain pulley systems. These belts are utilized in a wide range of applications, from automotive engines to industrial machinery, where they transfer power efficiently and effectively.


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A timing belt kit typically includes a timing belt, tensioners, and idler pulleys. The timing belt itself is a rubber belt that has teeth on its inner surface, allowing it to grip the gears of the engine. Its primary function is to synchronize the rotation of the crankshaft and camshaft. This synchronization is crucial because it ensures that the engine’s valves open and close at the right times during the power cycle, allowing for proper combustion and efficient operation.


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