Motorcycle Electrical Starter Solenoid Relay Switch compatible with Z750 Z2 1973 model.This starter relay is designed to fit the specified motorcycle system based on the specifications.The item is a single unit and matches the appearance shown in the provided images.It functions as part of the electrical system to support engine starting operations.The component is built for direct replacement and integrates with the existing wiring and mounting configuration.Ensure compatibility by comparing the physical dimensions and terminal layout with the unit before installation. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.