Notes: 129E01-39600 PIPE, LO RETURN T/C is original YANMAR product. 129E01-39600 PIPE, LO RETURN T/C2 is commonly used in transmissions/axles/engines 4TNV94CHT-NTBC, 4TNV94CHT-NTBC, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849