Cummins 4B/6B 3802481 Exhaust Valve Kit PAI 192168 (Pack2)CROSS REFERENCE: 3802481 APPLICATION: Cummins 4B 6B Multiple Use Application. DETAILS: OEM Number Description Quantity 3925175 EXHAUST VALVE 1 3900250 COLLET 2 BRAND: PAI 192168 Cummins 4B 6B 3802481 Exhaust Valve Kit PAI 192168. Truck repair parts and heavy truck parts. Supports exhaust control and consistent engine operation. All components are proudly manufactured in the U. S. A. by PAI Industries Inc., an ISO9001 certified company with over 50