This is an O. E. M. Authorized part or this is an authorized aftermarket product Fits with various Delta models Oem part RP24096 Genuine Delta repair part For replacement in two handle faucets.Sold individually.For technical assistance, contact 1. 800. 345. DELTA Genuine Delta repair part For replacement in two handle faucets Sold individually For technical assistance, contact 1.800.345.DELTA Genuine Delta repair part For replacement in two handle faucets Sold individually For technical assistance, contact 1.800.345.DELTA