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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Red Line MT-90 Transmission Gear Oil 50304Red Line Transmission Lubricants are designed to provide excellent low temperature shiftability and improved gear protection at higher temperatures. Efficiency improvements between 1 to 5 Percent are typical. The synthetic base stocks used have tremendous thermal stability and provide the best film strength available. The unique combination of base stocks and additives allow Red Line transmission oils to carry higher loads compared to petroleum
Red Line Transmission Lubricants are designed to provide excellent low temperature shiftability and improved gear protection at higher temperatures. Efficiency improvements between 1 to 5 Percent are typical. The synthetic base stocks used have tremendous thermal stability and provide the best film strength available. The unique combination of base stocks and additives allow Red Line transmission oils to carry higher loads compared to petroleum lubricants. The stability of these products allow them to be used for extended periods. MTL® can be used in most manual transmissions and transaxles for both street and racing use unless the manufacturer requires the additional protection of an SAE 90 or the extreme pressure protection of a GL5. In those situations the MT 90 (GL4) or 75W90NS (GL5) will provide good shiftability and synchro compatibility and extra gear protection. Limited slip transaxles may require the 75W90 Gear Oil to prevent limited slip chatter. 75W140NS is designed to help reduce the noise in noisy transmissions and transaxles, while still allowing good low temperature shiftability. D4 Automatic Transmission Fluid and High Temperature Automatic Transmission Fluid provides the gear protection of a GL4 gear oil in an automatic transmission fluid, which is far superior to a conventional Automatic Transmission Fluid. This gear protection makes it perfect for lubricating automatic transaxles and high performance automatic transmissions. The D4 Automatic Transmission Fluid provides the best low temperature shiftability. MTL® provides better wear protection in most manual transmissions which call for an Automatic Transmission Fluid which can be very important in racing applications. MTL® provides the low temperature properties equivalent to a petroleum Automatic Transmission Fluid. All Red Line transmission lubricants provide excellent synchronizer compatibility.
Viscosity Grade: SAE 75W-90
Use: Manual Transmissions
Type: Synthetic
API Rating: GL 4
Unit Size: 1 Quart
Unit Type: Bottle
Features
Appropriate Coefficient Of Friction For Most Manual Transmission Synchronizers
Red Line Offers Lubricants To Pinpoint Nearly Every Transmission Application
Excellent Gear And Synchro Protection, Balanced Slipperiness For Easier Shifting In Cold Climates
Excellent For High And Low Mile Transmissions
Compatible With Petroleum's And Other Synthetics
High Performance Gear Protection And Longer Synchro Life
Appropriate Coefficient Of Friction For Most Manual Transmission Synchronizers
Red Line Offers Lubricants To Pinpoint Nearly Every Transmission Application
Excellent Gear And Synchro Protection, Balanced Slipperiness For Easier Shifting In Cold Climates
Excellent For High And Low Mile Transmissions
Compatible With Petroleum's And Other Synthetics
High Performance Gear Protection And Longer Synchro Life
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 163 reviews
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Product Reviews
★★★★★ 3
Almost great! But falls a little short
Size: Large, Color: Wine Red
It’s a great looking pea coat, but the stuffing/insulating material appeared to be lacking. Granted price is nice so one can only expect so much. I was willing to overlook this and then I tried it on - the fit was great except for the sleeves. I wear 32-33 sleeves and these must be 35-36. They swallow up my hands. It’s bummer because the maroon/wine color is so nice. I’ll be returning unfortunately
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Reviewed in the United States on January 10, 2024
★★★★★ 5
Great quality :-)
Size: X-Large, Color: Black, Size: X-Large, Color: Black
So I purchased a Nother pea coat from a box store that didn’t quite fit right and was not very flattering, so I returned it.
I’m 6 foot tall 210 pounds with very wide shoulders and long arms so I decided to get an extra large.
It’s slightly loose around the waist section, but I think that’s supposed to be that way considering you may wanna wear layers underneath.
I may possibly get it tailored a little bit tired her, but the chest and arms fit great and the length is perfect.
Great quality for the price and definitely a nice piece to the collection!
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Reviewed in the United States on December 1, 2023
★★★★★ 5
Great jacket!
Size: Medium, Color: Green
This jacket is super stylish, fits perfect, and is extremely warm. I gave this as a gift and the person loved it. It seems like a great value and looks like it will last a long time!
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Reviewed in the United States on December 25, 2025
★★★★★ 5
Excellent quality - great buy! Looks sharp!
Size: Large, Color: Gray, Size: Large, Color: Gray
Great quality - this is a medium weight coat. Perfect as a car coat but too thin for cold winter days if you had to be outside for long periods of time. The fit is just perfect. Purchased a size large for a man 5’6 175 lbs with a small belly so peacoat double breasted look - looks great! Lining is standard and the grey color is very appealing. This is soft feeling coat made to look like wool without the heavy rougher wool feel. Only issue is that the coat comes packaged in a small bag and so when you open it the coat it totally wrinkled. You can knock out the wrinkles in the dryer with a wrinkle release dryer sheet or use a garment steamer but honestly the dryer trick is the key.
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Reviewed in the United States on February 12, 2025
★★★★★ 4
Long enough sleeves for a tall guy
Size: Large, Color: Green
I’m 6’3” and skinny, and was very impressed to find the sleeves were long enough for me in a large! The overall fit of the coat is boxy or straight, while I would have preferred a slimmer cut, I’m just so happy that the sleeves fit!
The liner is nice, interior breast pockets on both sides are super convenient, and I love the green.
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Reviewed in the United States on January 15, 2026
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