Complete 6-cylinder head assembly with valves, springs and collets fitted, ready to install on FPT NEF 6.7L engines (F4DFE613, F4DGE613, F4HFE613 and related 4-valve versions). Replaces the bare heads 2831279, 2831278 and 87536188 – choose this assembly to avoid transferring and re-lapping the old valves. Case IH applications: Puma 115–240, Maxxum 115–150 (6-cyl), Magnum 180–240. New Holland applications: T6.155–T6.180, T7.165–T7.270, T6030–T6090, T7030–T7070. Please confirm your engine serial number / engine part number before ordering. Fit a new head gasket and head bolts when replacing the head.