Product Overview The Front Engine Mount KKB500770 is a Genuine OE-grade component engineered for the for Land Rover Discovery 4 / LR4 (L319) from 2010 onwards . Also known as a motor mount or engine support, this component secures the engine to the chassis, absorbs vibrations, and reduces noise transmission to the cabin . KKB500770 supersedes KKB500312 and KKB500311 , and is a direct replacement for the factory original. Key Features Engine support and vibration isolation –