*PLUMBERSSTOCK EXPERT* responded:
Hello there! We appreciate you asking about our Kohler K-7855-4-CP Clearwater Sink Faucet. A replacement spout is not available with a 10" spout reach. After 8", the longer spout that we have for this faucet is the Kohler K-29850-CP Spout and Aerator Assembly with a 12" spout reach. This product is not on PlumbersStock.com yet, but feel free to contact our Customer Service Department at 435-868-4020 from 7 AM to 7 PM MST (Mon-Fri) or through email@example.com if you wish to make a purchase. They will be happy to assist you in placing the order anyway. Happy shopping!