The DAYTON PARTS GEN2-1010 Trailer ABS Modulator System Assembly with 2 Sensors and 1 M Sensor Valve is a high-quality commercial truck part manufactured in the United States. It comes with an unspecified length warranty, ensuring long-lasting performance and reliability. This unit includes all necessary components for a complete trailer ABS modulator system, making it a convenient and essential piece for any commercial truck maintenance or repair project.