Pulley, water pump for BMW: E34, E39, E38, 3 Sedan, 3 Coupe, 11511740512 1740512

A high‑quality brass belt pulley designed for the V20 engine’s water pump, featuring a reinforced rubber seal that prevents leaks and ensures consistent coolant flow. Its 132 mm diameter matches OEM specs, providing smooth operation and easy fitment in BMW models from the E34 to the Z3.

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