Notes: 129A00-17350 PIPE, SENSOR is original YANMAR product. 129A00-17350 PIPE, SENSOR5 is commonly used in transmissions/axles/engines 4TNV88C-PYBU, 4TNV88C-PYB, 4TNV88C-PTB, 4TNV88C-PTB, 4TNV88C-PTB1, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849