Notes: 183012-66020 MOTOR is original YANMAR product. 183012-66020 MOTOR5 is commonly used in transmissions/axles/engines 2TNV70-ASG, 3TNM68-ASG, 3TNM68-ASGS, 3TNM68-ASGS, 3TNM68-ASG, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849