Install a shower arm attached offered through Lowe’s Installation of two new kohler shower cartridges Replace pull down sprayer hose Sprayer hose for Kohler forte K-10433-BN Installed new cartridges and pull down sprayer hose gasket Could not remove existing collet spray hose nut Installed new gasket fittings on faucet and let customer know of change The next repair for this faucet should constitute as a replacement