Part number: 725-04439A, 1134-2962-01, 1134-2946-02. High Quality Materials: The 12V Starter Solenoid Relay is made of high-quality plastic and metal materials, ensuring durability, a high startup rate, and fine craftsmanship for reliable long-term performance. Easy to Install: This mower starter solenoid relay replacement is simple to install and replace, requiring no complicated or professional tools, saving time and effort. Reliable Electronic Control: Designed for accurate function management, this starter solenoid relay provides stable electronic control to support smooth equipment operation. Accessories: Ideal replacement for lawnmowers, tractors, and motorboats. Directly replaces old or damaged units. Size: 8cm x 6cm x 8cm / 3.15in x 2.36in x 3.15in Package Includes: 1 x 12V Starter Solenoid Relay Note: Slight measurement variations may occur due to manual measuring and display differences.