Notes: 183250-66050 HANDLE, REGULATOR is original YANMAR product. 183250-66050 HANDLE, REGULATOR5 is commonly used in transmissions/axles/engines L100EE-DEPTNA, L100EE-DP, L100EE-DEG, L100EE-DEP, L100EE-DG, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849