Fits T5 2.5 AXD, AXE, BLJ, BNZ engines Compatible with 1.9 BPC, BLJ engines Precision-engineered for a reliable seal This 53.95mm Boost Hose O-ring seal is designed to fit T5 2.5 AXD, AXE, BLJ, BNZ engines and 1.9 BPC, BLJ engines. It ensures a tight and secure connection, maintaining optimal performance and preventing leaks. Perfect for replacing worn-out seals and restoring engine efficiency. .