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Product Media
Red Line 75W90NS Gear Oil 1QT
Universal
Product Resources
Features & Product Details
RallySport Direct is proud to bring you some of the best lubricants in the industry brought to you by Red Line.
This is the Red Line 75W90NS GL-5 Gear Oil. This is a fully-synthetic GL-5-type gear oil that doesn't contain the friction modifiers for limited-slip hypoid differentials. This makes the transmission synchronizers come to equal speeds more quickly, allowing faster shifting and much easier low-temperature shifting. Can also be used in racing limited-slip differentials when weak spring design causes too much wheel spin.
Recommended for Subaru manual transmissions.
DETAILS:
Specifications
Brand:
Red Line
Class:
GL5
Friction Modifier:
No
Type:
Synthetic
Volume:
1 qt
Color:
Yellow
Mfgr. Warranty:
No Warranty
Condition:
New Product
Return Policy:
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
5out of
5stars
RallyRacer95
Put this in my 2005 STi and I noticed that it shifts a lot nicer than before. I read a lot of great reviews on this product which led me to by it and I'm very happy with the decision.
2out of
5stars
johnbuko
Did not work in my wrx's 5spd. Not long after I put it in I had trouble shifting gears mainly 2nd to 3rd. After about 10k I drained it out and the fluid looked terrible almost milky like it had broken down. I filled with extra-s and the trans shifts perfect again. Didn't work for me.
1 of 1 people found the following review helpful
1out of
5stars
faraco3
I recently changed the fluid in the transmission on my 2006 STi from the OEM fluid to this Redline 75w90ns fluid. Initially there seemed to be no difference, but after 4 or 5 days I began to hear a metal on metal sound coming from the transmission. After 7 days I couldn't stand the sound any longer, so I replaced the fluid with OEM fluid from the dealership. I don't know if this fluid did any damage to the drive controlled center differential (DCCD), but just to be safe I will keep the fluid OEM.
5out of
5stars
pstarek53679040
Heard that many other people used redline in their wrx. Gave it a try, tranny shifts smoother than ever before. Would Defiantly recommend filling up with redline during your next trans flush.
5out of
5stars
lance10181
I've ran a couple thousand miles with about 4 quarts of this in my WRX's tranny. Noticed it was slightly easier to shift after the change, but that can probably contributed to the old fluid. Will see how it performs now that it's getting below freezing.
QUESTIONS & ANSWERS
-
Q: 75w90NS for 2005 STI Rear differntial 05subiguy9 months ago
I would like to know if I can use this for the rear differntial of my 2005 STI, I have read that the 2005 STI has a mechanical lsd and works better with friction modifiers.
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0 of 0 people found the following answer helpful
A: You can if you add their friction modifier, but honestly I just prefer an oil that already has that built in like this one: https://www.rallysportdirect.com/part/lsd-oil-and-additives/mou-100122-motul-90-pa-limited-slip-differential-oil-2-1qt-subaru-r180-rear-diff Thanks!
Rick C. @ RallySport Direct 9 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
This Part Fits
Universal Product
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.
This item is non application specific.
Please verify compatibility before purchase. May require some modification for proper installation.
