hi im planning on doing my timing cover gasket as it is leaking on my 01 d2. while im there im going to replaced the timing chain itself and the water pump, just seems like a good idea if im going to be there at close to 100k. im looking at the waterpump on atlantic british and they have 2, 1 says it is original equipment and is $180, the other doesnt say that and is $110. Just wondering if any1 has purchased this non original one and if they have any comments on it good or bad, would love to save the $70 if i could but dont wannt have to do the job again in a few months cuz the part failed you know? thanks and any insight would be helpful