Mack 184QS39301A Cab Latch PAI 3966. Replacement truck parts and aftermarket truck parts. Controls latch engagement and ensures secure cab attachment.
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.
