Notes: 172648-16600 DIODE, 1.5-2P is original YANMAR product. 172648-16600 DIODE, 1.5-2P2 is commonly used in transmissions/axles/engines L48V6BR9S9GYSS, YDG25HVS-EXB, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849