This product is completely new and comes with a 12-month warranty that starts from the date of purchase. Our starter motor and alternator are of the highest quality and can be trusted. They are made with premium parts that meet OE standards, including bearings, brush holders, regulators, rectifiers, stators, rotors, and pulleys. Additionally, our products feature genuine MobileIron regulators and rectifiers, ensuring superior performance and reliability. Genuine mobiletron (regulator,rectifier) NSK C&U BEARING Further information Replace Alternator Pulley Part No: 12V  150A This Alternator Pulley Suit HIGH OUTPUT 150A ALTERNATOR FOR NISSAN PATROL Y61 TD42 4.2L DIESEL (4x4 Model)