Timing Belt Water Pump Kit Usually made of synthetic rubber, with a toothed inner surface, the timing belt is subject to wear and tear and should be replaced at regular intervals to prevent snapping - something that would be disastrous for any engine. The job of the timing belt is to control the opening and closing of the engine's valves by turning the camshaft and crankshaft at the right speeds. We stock a large range of durable timing belts and water pump kits to ensure your engine runs smoothly and efficiently. This kit includes a water pump and has 137 teeth. It is compatible with various Citroen, Fiat, Ford, Mazda, Mini, Peugeot, Suzuki, and Volvo models. Please refer to the technical data for specific vehicle compatibility and engine codes. Article number of the recommended special tool: GAT4735A, GAT4833, GAT4820, GAT5044. Emission Standard: Euro 4 (D4), Euro 4. Engine Code: DV6AUTED4.