Notes: S0642674 DOUBLE U-JOINT B330 55 DWVF L710 (234.7 is original HIDROMEK product. S0642674 DOUBLE U-JOINT B330 55 DWVF L710 (234.71 is commonly used in transmissions/axles/engines . if you have any questions please do not hesitate to contact us via Whatsapp +17275652849