Cummins 4955372 Rear Crankshaft Seal PAI 136123 diesel performance parts and truck components. Maintains sealing. Supports reliable crankshaft oil containment.
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.
