John Deere Key Set (AR51481) is compatible with the following models

• 322, 330, 332, 655, 755, 756, 855, 856
• 4100, 4300, 4400, 4500, 4600
• F912 between serial number 420,001 – 750,000
• F915 between serial number 420,001 – 750,000
• F932 between serial number 475,001 – 750,000
• F935 between serial number 360,001 – 750,000
• 4700, 4030, 4230, 4430, 4630, 4040, 4240, 4440, 4640, 4840, 4050, 4250, 4450, 4650, 4850, 4055, 4255, 4455, 4555, 4755, 4955, 4560, 4760, 4960