Mack 631GC5123P3 Turbocharger PAI 8273. Heavy duty parts and heavy duty. Maintains consistent boost control and supports reliable throttle response under load.
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.
