1987946568 Bosch Toothed Belt/Roller Set

A Timing Belt Kit, Bosch part number 1987946568, is a critical component for your vehicle's timing drive. Originating from the United Kingdom, it measures 100 x 170 x 268 mm in size. This kit ensures precise engine operation by maintaining synchronization between the crankshaft and camshafts. Dimensions are provided by the supplier and may include packaging dimensions. Timing belts are a critical engine component synchronizing crankshaft and camshaft rotation for precise valve and piston timing. Located within the engine’s front cover, these belts utilize reinforced rubber construction with accurately spaced teeth to maintain this synchronization. Interference engines require precise timing; failure results in catastrophic internal damage. Modern designs often incorporate multiple layers and heat-resistant materials for extended service life. Replacement intervals are typically specified by vehicle manufacturer and based on mileage or time, due to the belt's susceptibility to wear and cracking.