Motul Gear 300 75w90 for diff
#1
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Join Date: Jul 2008
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Motul Gear 300 75w90 for diff
So I am going to change my diff fluid tomorrow at work, I used amsoil 75w140 before. This time, I bought motul gear 300 75w90. (no friction modifier, the LS version is with modifier)
Anyone else run this fluid on their diff. Because after seeing this post, I am a little concerned https://www.google.ca/url?sa=t&rct=j...VD4Ufe6caBvRPQ
I
Anyone else run this fluid on their diff. Because after seeing this post, I am a little concerned https://www.google.ca/url?sa=t&rct=j...VD4Ufe6caBvRPQ
I
#6
I am currently running the Motul Gear 300 LS in my diff and tranny with no problems. I live in Utah and the cold weather didn't seem to affect it this last winter. I also autox my car. I followed the recommendation from the GT channel on how they set their car up for the track.
https://www.youtube.com/watch?v=n8mD...HU3Tw&index=18
How to Prep Your Car for the Track - Track Life Episode 1
https://www.youtube.com/watch?v=n8mD...HU3Tw&index=18
How to Prep Your Car for the Track - Track Life Episode 1
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#8
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I am currently running the Motul Gear 300 LS in my diff and tranny with no problems. I live in Utah and the cold weather didn't seem to affect it this last winter. I also autox my car. I followed the recommendation from the GT channel on how they set their car up for the track.
https://www.youtube.com/watch?v=n8mD...HU3Tw&index=18
How to Prep Your Car for the Track - Track Life Episode 1
https://www.youtube.com/watch?v=n8mD...HU3Tw&index=18
How to Prep Your Car for the Track - Track Life Episode 1
#9
#10
Registered User
Aisin designed this transmission around the same time they designed the 6-speed used in the NB Miata. Both are spec'ed for GL-4 fluid not GL-5. Do some research both here and on m.net and see the effects of long term wear that the increased sulfur content in GL-5 fluid has when wrecking havoc on your synchros.
GL-4 = tranny
GL-5 = diff