SamQuarmby

Hello all, first time poster but have been reading the forum and posts for quite some time. I have an issue with my Octavia VRS Tdi that I'd like to discuss with you. The fuel filter has been replaced as part of a major service. Now the fuel filter housing is leaking diesel (to the point it warped my Aux belt which had to be replaced), after trying both aftermarket and genuine fuel filters. Is this a common issue experienced by others? I understand the genuine fuel filter housing is north of 200 notes but unsure I'm ordering the correct one - can anyone also confirm the part number? I suspect its 3C0127400D but I don't have the car with me. Car reg is VR60 VRY, 2010 Octavia VRS TDi. Just clicked over 125k. Thanks, Sam