Notes: 6194929M1 FIFTH WHEEL 38.1X45X2.4 RASAMENTO - BEAR is original MECALAC product. 6194929M1 FIFTH WHEEL 38.1X45X2.4 RASAMENTO - BEAR1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849