This Thermo King OEM Expansion Module 41-7198 (2C40107G01). It is specifically designed to work with Thermo King air conditioning and heating systems. The module is suitable for use with various car and truck models and is an essential part of the HVAC system. The module is manufactured by Thermo King and has a part number of 41-7198. It is also known as Other Part Number 417198 and is an original equipment manufacturer (OEM) part. This module is a high-quality replacement part that ensures the reliable operation of your vehicle's air conditioning and heating system.