Notes: 643378 PM FLANGE + FLANGIA END YOKE 1410 is original CARRARO product. 643378 PM FLANGE + FLANGIA END YOKE 14104 is commonly used in transmissions/axles/engines 643301, 643311, 643311, 643301, . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849