Caterpillar C12 3330379 Camshaft PAI 391898CROSS REFERENCE: 3330379 333 0379 138 2012 1382012 APPLICATION: Caterpillar C12 BRAND: PAI 391898 Caterpillar 3330379 Camshaft PAI 391898 provides stable rotation. Replacement engine parts created for truck engine parts to maintain efficiency. 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