Cummins 3819624 Crankshaft PAI 171649CROSS REFERENCE: 3819624 APPLICATION: Cummins L10 Multiple Use Application. DETAILS: Crankshaft External Dampening. BRAND: PAI 171649 Cummins 3819624 Crankshaft PAI 171649. Replacement truck parts and aftermarket truck parts. Maintains stable torque transfer and engine function. 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