Feed Rate Part, Compatible with Grainger Part Number 21XZ52, 21XZ54, 4NA11, 4NA12, 4NA13, 4NA14, 4NA15, 4NA16, Compatible with Manufacturer Model Number 45MJL5A1STG1, 85MJH1A1STG1, 85MJH2A1STG1, 85MJH7A1STG1, 85MJL5A1STG1, DM5040D, FC5040D, FSK100, Product Type Main Shaft, Compatible with Brand Stenner. This item has been restricted from sale in the following state (s): []