Gren_T Posted April 27, 2020 Share Posted April 27, 2020 Hi chaps, I'm in the middle of a rebuild on a 300tdi, however I need some help with sourcing some parts. The front cover crank oil seal was the original cortico type seal p/n:ERR4575, is there any benefit in fitting the later type seal p/n:ERR7143. Does the later type seal replace the oil thrower on the back of the crank damper.? I am also looking for a part number or supplier for the brass "T" piece on the turbo that connects the wastegate & injection pump diaphragm housing. this is not shown as a separate part in the parts manuals. Cheers. Quote Link to comment Share on other sites More sharing options...
dailysleaze Posted April 27, 2020 Share Posted April 27, 2020 I've found the later seal is a bugger to fit, so went with the earlier type. Bear in mind the spring side goes to the outside, as it's trying to keep water out, not oil in. Quote Link to comment Share on other sites More sharing options...
Gren_T Posted April 27, 2020 Author Share Posted April 27, 2020 Hi thanks for the reply, I was aware the seal is reversed - unlike the person who fitted the last one.😖 Quote Link to comment Share on other sites More sharing options...
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