Moen 145058 Shower Adapter Kit Replacement Part Converts Standard Valve To Moentrol Valve,Moen,145058" /> Shower Adapter allows you to update your Moen Trim on the Standard style valve to Moentrol Trim. Standard and Moentrol Valves are controlled with the Push and Pull of the shower handle. Made from Solid Brass. Easy Installation. Moen Replacement Part Kit includes Adapter Plate, 2 Screws and Instructions.