HOSE,AIR INTAKESpecifications Item Description This replacement air hose (1001165389) is designed for the Deutz D2011 Engine Assembly used in JLG 450AJ and 450A aerial work platforms. The hose measures 18 inches in length with a 2. 5 inch width and 2 inch height, weighing 2. 27 pounds, and is typically installed as a single unit per machine. This component is part of the engine system and should be replaced when damaged, cracked, or showing signs of deterioration to