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LT230 rear main seal flange


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Hello, I've just replaced the rear seal on the LT230 and found the drive flange had a slight groove in it, so I replaced the drive flange for a bearmach drive flange which came with a dust cover for the seal, I have fitted it but am thinking that the mud shield may not have been a good idea, has anyone fitted one of these and did it pan out ok, seems to me that the drive flange is going to rub/heat up on the seal cover? Anyone any info on this. Thanks for any input.post-3299-0-40355600-1411166795_thumb.jpg the mud shield in question is the one with the nut in it?

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Thanks for that, I'm sure they are installed correctly, although I've never installed one before! But my thinking is that when the drive flange is tightened up it is pulled on to the mud shield thus causing it to be an interference fit! It's hard to say whether this is the case, I wondered what the general feeling was towards these mud shields, are they good or do they cause problems?

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Thanks again, it's my mind working over time, this being a bearmach thing I thought it would be a common upgrade to protect the seal, I thought it was a good idea that's why I installed it but after doing so it made me wonder whether this was a disco thing or later lt230 box design/upgrade?

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This is what I was saying pic 2 of 4 shows the mud shield on the drive flange, and when put together on the drive shaft and the 30mm nyloc nut tightened up the mud shield is surely it going to spin on the drive flange and rub against the seal thus heating the seal and destroying it, my 300 Tdi lt230 has the dust cap as in pic 3 of 4, so now I have the dust shield as pic 3 of 4 and the mud shield as in pic 2 of 4. The mud shield sit below the dust shield. Is this correct? Thanks for any info.

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On my last one the seal seemed to keep failing - it may be coincidental but I binned the metal flange seal you have in that kit and replaced it with one that fits onto the outside of the casing.

It maybe coincidental but I wasn't keen on that seal and it didn't leak once I'd got rid of it.

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I have now removed this mud shield, which I thought was a good idea to start with! And probably is, if installed correctly, and from what I've seen when looking for information about the mud shield, to install one correctly you have to knock the mud shield on to the drive flange, if you look closely at the Bearmach drive flange there's a small raised lip near the base of the mud shield, designed to hold the mud shield in place! If knocked in place and then fitted it would probably be okay? Hope this helps?

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