Fits the following makes and models:
John Deere INDUSTRIAL/CONSTRUCTION: 500A (SN 280000>, 4.270 4CYL ENG)
John Deere INDUSTRIAL/CONSTRUCTION: 500B (SN 280000>, 4.270 4CYL ENG)
John Deere INDUSTRIAL/CONSTRUCTION: 500C (SN 280000>, 4.270 4CYL ENG)
John Deere INDUSTRIAL/CONSTRUCTION: 510 (SN 280000>, 4.270 4CYL ENG)
John Deere TRACTOR: 3020