[Vehicle Fitment]: Compatible with Porsche 928 1978-1982 V8 4.5L, 928 1983-1984 V8 4.7L, 928 1985-1987 V8 5.0L--(Note Timing belt driven). [Reference Number]: 92810601522, 92810601511, 92810601516, 928106915AX, 43219. [Specifications]: Housing Material: Cast Aluminum; Impeller Vane Quantity: 6; Impeller Material: Cast Iron; Impeller Rotation: Reverse; Hub Hole Quantity: Same As Original; Drive Type: Timing Belt. [Benefits]: Manufactured and tested to the most exacting standards for superior performance. The coolant is pressurized to ensure that it continues to circulate through the cooling system to remove heat so that the engine can run safely..
