

⚙️ Gear up with the lube that pros trust — don’t let your drivetrain miss out!
Swepco SWEPCO201 is a premium SAE 80W-90 multi-purpose gear lube engineered with military-grade additives and advanced anti-wear chemistry. It delivers superior protection against oxidation, rust, and shock loading, ensuring extended equipment life and optimal performance in industrial gearboxes, manual transmissions, and high-performance vehicles. Trusted by top repair shops and exotic car enthusiasts alike, it offers enhanced cold start protection and limited slip compatibility for demanding applications.
| ASIN | B00BYFE6LO |
| Best Sellers Rank | #71,364 in Automotive ( See Top 100 in Automotive ) #98 in Gear Oils |
| Brand | Swepco |
| Customer Reviews | 4.9 4.9 out of 5 stars (133) |
| Date First Available | March 21, 2013 |
| Flash Point | 179 Degrees Celsius |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 7.4 pounds |
| Item model number | 201 80/90 |
| Liquid Volume | 1 Gallons |
| Manufacturer | Swepco |
| Manufacturer Part Number | 201 |
| Material | Mineral Oil |
| Number of Items | 1 |
| Package Dimensions | 10.24 x 6.97 x 4.69 inches |
| Package Information | Bottle |
| Recommended Uses For Product | Military |
| Safety Rating | Energy Star |
| Specific Uses For Product | Military |
| UPC | 789102329171 |
| Unit Count | 128 Fluid Ounces |
| Viscosity | 80W-90 |
M**Y
What the Top Repair Shops Use
Swepco is literally what top auto repair shops for high performance vehicles have used for decades for transmission gear oil. Using Swepco 201 eliminates many transmission problems that could otherwise be misdiagnosed as mechanical problems. It is much better than factory oils or other manufacturers' "transmission fluids".
M**L
Excellent for porsche and ferrari gear boxes
Perfect for c style synchro. Most other oils designed for borg Warner synchro.
K**I
Best Manual Transmission Oil I have found.
I researched a lot of transmission oils. This was highly recommended and I agree with other recommendations. My gearbox shifts better and runs cooler on Swepco 201. It is more expensive than the 'average' oil but worth the additional cost for its superior performance.
A**R
Top quality gear oil
This gear oil comes highly recommended and provides smooth shifting in my manual transmission. It is pricey and only seems to come in gallons, not quart bottles.
R**M
Seem to already notice a slight improvement in shifting.
Used this for a 1984 911 and this transmission that was highly recommended for this vintage of car. I also recommend it.
D**O
Great item
Purchased for a 1967 VW Bug transmission. It's the best!
C**L
The good stuff
A bit pricy at 100 buck per gallon.
D**E
Worked as advertised
worked as asvertised
R**E
I stated with this oil in my transmission and was happy with it. It was difficult to find when it was time for an oil change so I went with a competitive product from Germany. The transmission was horrible to operate. I managed 6 months with that oil until I found this on Amazon. I'm so happy to a have my transmission working properly again
D**6
Nice to be able to source this in Canada for a reasonable price.
Trustpilot
2 weeks ago
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