Notes: 388774 CONNECTOR 90 M18x1.5 15L ISO6149-CH19 is original CARRARO product. 388774 CONNECTOR 90 M18x1.5 15L ISO6149-CH192 is commonly used in transmissions/axles/engines 403806, 403806, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849