31 Jul 2X For Polaris ATV Blank Key for Series 22, 23, 27, 28, Part #4010321
Key 4010321. MPN 4010321. If that number starts with a 22, 23,27, or 28 then this key blank will fit your Polaris machine. If the first 2 digits on your original Polaris key are 20, 21, 67, or 68, then you need the key blank...