Pump Head Repair Kit, Compatible with Grainger Part Number 35U542, 35U543, 35U552, 4NA13, 4VZG5, Compatible with Manufacturer Model Number 45MJH7A3STAA, 85MFH7A1SUG1, 85MJH7A1STG1, 85MJH7A3STAA, 45MJH7A1STAA, Flow Rate (Maximum) 40 gpd, Includes (2) Connecting Nuts, (2) Cover Screws, (3) Ferrules, #7 Pump Tube, Roller Assembly, Material Polyethylene, Polypropylene, PVC, Santoprene, Stainless Steel, Product Type Pump Head Repair Kit, Tubing Connection Size 1/4 in, Standards Not Applicable. This item has been restricted from sale in the following state (s): []