1.Cummins part 2. Got ISO9001 Certificate 3. Lower price 3. Good quality performance 1.Cummins original part2.Cummins cylinder head3. Cummins DCEC package ,wooden case4. Cummins part number:C49295185. For Cummins L series engine use6. Good quality and service, low price and quick delivery 6L Cylinder head DCEC Cummins engine part L series C4929518