*PLUMBERSSTOCK EXPERT* responded:
We appreciate your interest in our Kohler K-960-4-CP Stillness Bidet Faucet. We are happy to inform you that all the parts that you need for a successful installation is already included in the package. It already includes the ceramic disc valves, the lever handles, the vacuum breaker transfer valve and spray, the pop-up drain parts, and the lift rods. For more information, please view the specification sheet and the installation guide. If you wish to purchase this product, please click Add To Cart. Thank you for shopping with plumbersstock.com.