519-CSS2260L About NICHE NICHE specializes in the highest quality Powersports replacement parts. Our parts meet or exceed the quality of the original parts that come with your machine. Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. Let NICHE components fix your machine today! NICHE Starter Relay 519-CSS2260L Includes: NICHE Starter RelayCompatible with the following brand: Arctic CatCompatible with the following models: 400500Replaces for the following OEM MPN's: 0437-102 Vehicle Types: Street Bike,Dirt Bike NICHE Starter Solenoids & Relays A starter solenoid is a switch that creates a contact point between the battery and the starter.When the starter button is pressed, it energizes the coil, which pushes a contactor to complete the circuit. This transfers DC current from the battery to the starterKnowing how to test the solenoid on your offroad vehicle is an important step to troubleshooting starting problems on your machineIn a lot of cases, ignition problems where potentially-faulty spark plugs, wires, and coils have been ruled out, the starter is often blamed as the culprit