Mack 1MR578 Signal Switch PAI 5086 intended for diesel truck parts and truck repair parts. Ensures consistent signal function and safe driving performance.
All components are proudly manufactured in the U.S.A. by PAI Industries Inc., an ISO9001-certified company with over 50 years of experience in the heavy-duty truck parts industry. This part is built brand new with premium aftermarket quality and includes a 2-year unlimited mileage warranty. Trusted American manufacturing for reliable diesel performance.
