Control Governer 4990582 Parts Number 4990582 Parts Name Control Governer Brand Cummins Genuine Parts Models DCEC Cummins B serial Tags: 4B, 6B, 6C, 6L, Control Governer, Cummins, DCEC, Genuine Parts| Related Posts PUMP,FUEL INJECTION 3969547 Camshaft C3929039 Oil Pan Gasket 3959052 Over Size Main Bearing Kit 3945918 Governor Control 4913988