3 Post Starter Solenoid Replacement for Lawn Mower SolenoidAbout this item Replaces old part numbers: 807829, 691656, 555375GS, 790951. Replaces Trombeta part numbers: 812-1201-211-05, 812120121105, 812-1201-211-06, 812120121106. Starter solenoid with 2 hole bottom bracket. Volt: 12 V; Current: 200/300A; 3 terminals; 5/16" and 1/4" small hole sizes. Compatible with various engines, including generator and lawn mower engines. The case is made of premium plastic and the contact material is copper-cadmium, ensuring maximum durability. Dimensions: 3.62 x 3.46 x 2.72 inches.