The SM 8488 is a next-generation Alternator Rectifier Assembly designed for high-output "Turbo" series alternators found in modern commercial and passenger vehicles. Utilizing a robust B-Type (Bridge Type) architecture, this "New Model" variant is specifically upgraded with higher-amperage diodes to handle the increased electrical loads of turbocharged engines, which often feature electric cooling fans, advanced ECUs, and high-pressure fuel systems.
