Denso (210-0750) Remanufactured Alternator Designed to Meet Grueling Heat and Electrical Requirements; DENSO 210-0750 Remanufactured Alternator Perfect Mounting with No Belt/Pulley Alignment Issues Stators and Rectifiers Tested to 300 Volts, Rotors are Submitted to 600 Volts Rotor Slip Rings Buffed to an 8 Micron Surface Finish, with Run out Limited to 20 Microns, Minimizing Brush Wear and Abrasion Bearings Validated to OE Standards and Loaded with Premium OE-Standard Lubricants