The SM 8925 is an ultra-heavy-duty 4-Pin Power Relay designed to match the Toyota HD 2+2 OEM configuration. Engineered for high-current applications, this relay is rated at a massive 80A, making it the primary choice for managing high-draw electrical systems that standard relays cannot handle. It features the specialized "2+2" terminal layout (two large power terminals and two standard signal terminals) to ensure maximum current flow and heat dissipation in Toyota’s most demanding vehicle platforms.