Do not care about number of prongs. Just compare the bolt holes and part number, please. Make sure you could mount it to your engine and your model is in our list. Actually, even your original part have 2 prongs, you may just need to connect one prong to kill wire. Our production process of this part is a little different with your original one. We just have 1 prong to connect kill wire.Ground/earth function is desired inside of this part....
Compatible with OV691EA OV691EP TVT691 VTX691 Model Engines
Compatible with 37395 ; Compatible with V2 V-twin Engines
It may be compatible with white outdoor lt 1850
Note: This item is a replacement part. Not OEM part. Please make sure the images are the same with what you want. If not, please do not purchase it even your model is in the described list!