FTG-PIPE(CODED),BARBED STRAIGHSpecifications Item Description This barbed fitting is a fuel or fluid line connector used in the Engine Assembly of JLG 450AJ and 450A aerial work platforms equipped with the Deutz D2. 9L4 Engine (China Spec). The barbed design provides a secure connection for hoses within the engine system, preventing accidental disconnection during operation. This is a genuine replacement part for machines requiring maintenance or repair of engine fuel and fluid