10/7/2023 0 Comments Redline reviews bmw![]() ![]() This time there was no MT-LT2 to available to buy. Then a year or more ago I felt 3rd gear was getting somewhat notchy. Transmission felt exactly as it was before with factory fill, so I can believe the claim that Pentosin was the OEM for MT-LT2. I had once replaced transmission oil around 60K with Pentosin MT-LT2,not because I had complaints with the shifting but as maintenance due to milage. I have z ZF transmission (XI manuals are all ZF as far as I know) ![]() My transmission had MT-LT2 sticker, and I do think it is just because it was a 2006. Their bottles must be filled with some other companies oil who is the original manufacturer. Ultimately, I think the more important thing is to actually change it once in a while.įebi is not an oil company, it is a parts supplier, it cannot be the OEM provider. Now that it isn't, and it never gets driven in the winter, it is going to get MTL going forward. Personally, when my car was under warranty I used the actual BMW fluid that is priced as though made from virgin unicorn tears. A heavier oil like MTL will probably give better actual lubrication and better hot shifting at the expense of fuel economy and cold weather shifting. So they use something very much like ATF. It is likely that BMW is prioritizing low drag and cold weather shifting over longevity and hot weather shifting. And different from what the actual manufacturer recommends.Īll of these lubricants are a compromise in one way or another. IN fact, if you look at some of the more generic transmissions that are used across various brands, the recommended fluids can be pretty radically different. So even if the bottle meets the specs, it may not say so.Īs to what it is - for the most part, with transmissions it doesn't matter that much. ![]() Ok guys I have the whole picture about it now from ZF.įluid manufacturers generally have to pay licensing fees to use those automaker spec designations. I will go for the 75W80 mtf lt 3 spec made by Febi that I originally linked. So now, all that being said, I will probably stick with what was in it originally and should be fine for winter. So I guess that's also why Redline recommends ATF. The thing with that fluid is it appears to be indeed some ATF and Febi seems to be the OE. Now when I called my dealer for some manual fluid, they provided part number 83222156969 which seems to be the new MTF LT 5 spec which I guess incorporates LT 3 to. All I can find is genuine BMW, the others are the same as for the first part no 23007533818. in Realoem is different from this one, it is 83222339221 and that is also manual transmission fluid but it is 75w90 for some reason. The OE seems to be Fuchs also but not 100% sure on that. Googling this I get results for actual manual transmission fluids that are 75w80 with BMW MTF LT 3 spec. ZF told me for MTF LT 3 the BMW part number they have on file is 23007533818. UPDATE: Ok guys I have the whole picture about it now from ZF. I'm considering getting the Febi FEB-40580 instead for this very reason as theirs is clearly listed to meet BMW MTF LT-3 spec. I'm trying to understand why the Redline MTL 75W80 is recommended for manual transmission fluid but no where I read it's listed to meet the BMW MTF LT-3 spec, which is what my transmission needs.
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