Product Description 370357, THERMOCOUPLE TYPE K WITH PLUG. Lincoln Genuine OEM replacement part. Lincoln provides leading commercial foodservice equipment, including high quality, hot-air conveyor ovens. Use genuine OEM parts for safety reliability and performance. From the Manufacturer 370357, THERMOCOUPLE TYPE K WITH PLUG. Lincoln Genuine OEM replacement part. Lincoln provides leading commercial foodservice equipment, including high quality, hot-air conveyor ovens. Use genuine OEM parts for safety reliability and performance.