Cylinder head assembly with valves for FPT Cursor 9 (8.7L) Tier 4B / Stage V engines (F2CFE613G, F2CFE614A/C/S, F2CGE614F/G/R). Replaces bare head 5801872915 (and early 5801545147). Cursor 9 Tier 4B engines use two different head versions (5802531428 and 5802530546) – send us your engine serial number / engine part number and we will confirm the correct one. Case IH applications: Magnum 340 and 380 Tier 4B, Magnum 250–400 AFS Connect, Magnum 355 / 385 / 405 (MY25), Steiger 370. New Holland applications: T8.410 and T8.435 Tier 4B. Fit a new head gasket and head bolts when replacing the head.