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โ๏ธ Shift into the fast lane with Motulโs ultimate synthetic gear oil!
Motul Gear 300 75W90 is a 100% synthetic, high-performance gear oil designed for manual transmissions, transfer cases, and differentials without limited slip systems. It offers extreme pressure protection (API GL-4/GL-5), superior high-temperature stability, and proven durability through a 20-hour KRL shear test. This gear oil ensures smooth shifting in all climates, reduces gear noise, and is fully compatible with brass synchros and modern gearbox materials, making it the go-to choice for racing and aggressive driving.





| ASIN | B07GNT8WCV |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #23,050 in Automotive ( See Top 100 in Automotive ) #71 in Gear Oils |
| Brand | Motul |
| Brand Name | Motul |
| Compatible with Vehicle Type | Car, Truck, Motorcycle |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 991 Reviews |
| Flash Point | 392 ยฐF |
| Liquid Volume | 2 liters |
| Manufacturer | Motul |
| Manufacturer Part Number | 105777_2PACK |
| Model Number | 10 |
| Number of Packs | 2 |
| Package Information | Bottle |
| SAE J300 Viscosity Grade | 75W-90 |
| Size | Liter" |
| Unit Count | 67.62 Fluid Ounces |
| Vehicle Service Type | Car, Truck, Motorcycle |
| Viscosity Level | Medium to High |
L**S
Price ok
Good
A**R
This stuff lives up to the hype! It's fantastic!
This is honestly the first project review I have written before. I had heard a lot of good things about this gear oil. I've got to say, this stuff is amazing! I just bought a 2013 WRX and the transmission felt super clunky and difficult to shift. I just changed the transmission fluid with this Motul 300 gear oil and it immediately felt like a new transmission. The shifts are smooth and enjoyable now. I will definitely be using this stuff in the future!
J**N
Good differential oil choice
Great product.
Q**N
Worked well
Perfect
C**S
2007 Lexus IS250 6MT Transmission Fluid
My RA62 Transmission in my 2007 Lexus IS250 was grinding in second and third gear, this fluid was able to reduce the grind by 50%. I have tried Redline 75w-90NS, Amsoil Sever Gear 75w-90 GL-5, Royal Purple 75w-90 GL5, and the OEM Toyota Gear Oil Super 75w-90 in my transmission. None of those fluids could help with the grinding from 2nd and third gear, this Motul gear oil that is API GL4 and GL5 was the only fluid that took away the 2nd to 3rd gear grind and reduced the first to second gear grind on my transmission. My car has 89k miles with original clutch. This is an amazing transmission fluid and it is also very good for differentials. If you have a rough shifting transmission that calls for 75w90, I would try this fluid before any other brand since it is often less expensive and better in my experience.
G**N
Perfect for my 2018 Toyota 86
This 4 pack of Motul 300 Gear Oil was just enough to fill my manual transmission and differential with new oil.. This was the first time I have ever changed the transmission/diff oil on my car by myself (with a friends help) and it really does make a huge difference. The clunky, notchy, sticky transmission I once knew is completely gone and now the car really shifts the way it should have from the factory. The transmission is smooth as silk. Make sure you really clean off the plugs and use new gaskets. After changing the trans/diff oil I let the car idle for 10-15 minutes, then took it for a ~10 mile drive. I can't believe how quickly this stuff works. I highly recommend this product for anyone who owns a Scion FR-S, Subaru BRZ, or Toyota 86. I'll definitely be using this gear oil again.
I**B
Good gear oil WRX
2016 WRX 6sp transmission needs 75w90 without limited slip additive. I used redline previously and it was good. I heard that this is better. It has been 10k since I changed to this and it is better than worn/used redline, but probably about the same as when redline was new. This is a little less money, so I will use it next trans oil change. Smooth and no grinding if you keep good form.
G**.
Another recommendation to use this in FRS/BRZ transmissions
I was having some trouble with my Subaru BRZ's transmission with hot temperatures and on the racetrack. The transmission would have a really tough time going into first gear from a stop after the transmission got hot (even during a regular commute to work), and on the track it would grind the synchros from third to fourth during quick shifts. I had heard that the factory fluid is kind of garbage, so I went with this as an upgrade. It mostly eliminated the hot first gear issue, and I have had no grinding at all with quick 3rd/4th shifts (albeit I haven't been back on the track yet), so I would definitely say I am pleased with this fluid. If you still have the OEM transmission oil in your 86/FRS/BRZ, think about switching it to this stuff.
J**.
Parfait
Super produit pour les boites de vitesses
M**X
Best Diff oil
Met my expectations. Great quality product.
C**E
Compatible
Perfect work fine with BMW X5
U**L
Llega en tiempo
Muy buen producto
J**P
Conforme
Produit conforme et pas cher
Trustpilot
1 week ago
2 weeks ago