"A" Coil (5/8") for Meyer Plow Pumps - Fits E-46 (With updated 5/8" Valve), E-47, E-57, and E-60. It has a black wire. The center of the coil has a 5/8" hole, it is larger than the older (SBS15392) 3/8" hole A Coil. MADE IN THE USA. These are made by the vendor Meyer used to get all their coils from for the E-47/57/60. The engraving (SMITH BROS) is on every one. The A Coil controls "Lower and Float".