L68.8144 R520301#,R525485#,RE525456# Cylinder Head used for John Deere Tractor 6068HE050,6068HE051,6068HF285,6068HF285R05,6068HFS82,6068HFS83,6068HL280,6068HL281,6068HL282
L68.8141 RE57234,R121402,SE501579 Cylinder Head used for John Deere Tractor 4045DBM03,4045DF120,4045DF120R02,4045DF150,4045DF150R02,4045DF153,4045DF159,4045DF270,4045DF271
L68.8142 RE57237,R121403,SE501582 Cylinder Head used for John Deere Tractor 6215,624H,6510,6515,6520,6610,6620,670C,670CH