Notes: 183650-66420 WIRE is original YANMAR product. 183650-66420 WIRE4 is commonly used in transmissions/axles/engines L100ACE-DEG6D, L100ACE-DEG6, L48AE-DEG, L48AE-DEG, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849