Notes: 3788631M1 DOUBLE U-JOINT B320 55 DWVP L740.5 / DOP is original AGCO-MF-VALTRA product. 3788631M1 DOUBLE U-JOINT B320 55 DWVP L740.5 / DOP1 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849