This Cardone Industries power steering pump is a high-quality replacement part for your Nissan Altima or X-Trail. It comes with a fixed pulley and a gasket, making it easy to install with no drilling required. The pump is designed for mechanical drive type and has a voltage of 12 V. This power steering pump has several features, including bolt-on connection, no drilling required, 100% accuracy of fit, and easy replacement. It is compatible with OE/OEM part numbers 49110ZX01B, 49110CN00C, 49110JA000, and 49110JA02B. The pump is made in the United States and is not a vintage or universal fitment item. It is a great choice for those looking for a reliable replacement part for their power steering system.