Caterpillar 3406E 1310510 Camshaft PAI 391917CROSS REFERENCE: 1310510 131 0510 1298585 129 8585 3327304 332 7304 1085900 108 5900 1279752 127 9752 0R8451 0R3451ESCRIBE 0R4355 APPLICATION: Caterpillar 3406E Multiple Use Application. BRAND: PAI 391917 Caterpillar 3406E 1310510 Camshaft PAI 391917. Replacement truck parts and aftermarket truck parts. Maintains timing. All components are proudly manufactured in the U. S. A. by PAI Industries Inc., an ISO9001 certified company with over 50 years of