This Bosch fuel injection pump, part number 0445020017, is designed for 2001–2004½ Chevrolet and GMC trucks equipped with the Duramax LB7 6.6L diesel engine. Part Number 0445020017. New Fuel Injection Pump For 2001-04½ CHEVY GMC DURAMAX LB7 6.6L NOCORE 97208073.
