New Cylinder Head for Cummins ISC/ISL

New casting comes fully loaded with valves, springs, seals, guides, and seats

Part Number(s): 4935780, 4942135, 4989699, 5256469, 5347975, 3969734, 4939110, 4936724, 4942118, 5259421, 5348478, 4987978, 5256469