This high-quality wiring harness is designed for use with the Allison 6 Speed transmission in 2011-19 LML L5P 6.6L Duramax vehicles. It is specifically designed to provide reliable and efficient performance, and is compatible with a range of other part numbers including Inside Case Transmission Pan Solenoid temperature NSBU Harness Co. The harness is manufactured by KB-29545307 and is an essential component for ensuring the correct operation of your vehicle's transmission system.