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Description
GL-5 SAE 90 Heavy Duty Automotive Gear Oil - 55 Gallon DrumDescription Sinopec GL 5 Heavy Duty Automotive Gear Oil is a range of high performance gear oils, available in six viscosity grades, formulated with high quality mineral base oils, and an advanced multifunctional additive system to meet the requirements of API GL 5. Designed for the lubrication of hypoid gear sets in passenger vehicles and commercial vehicles, where they offer excellent extreme pressure (EP) and anti wear properties. Features &
Description
Sinopec GL-5 Heavy Duty Automotive Gear Oil is a range of high-performance
gear oils, available in six viscosity grades, formulated with high-quality mineral
base oils, and an advanced multifunctional additive system to meet the
requirements of API GL-5. Designed for the lubrication of hypoid gear sets in
passenger vehicles and commercial vehicles, where they offer excellent
extreme pressure (EP) and anti-wear properties.
Features & Benefits
Sinopec GL-5 Heavy Duty Automotive Gear Oil is suitable for use in:
- Axles, final drives and power take-off units in trucks, buses and off-highway vehicles used in various industries, including the construction, agricultural, forestry and mining sectors.
- Differentials, gear boxes and steering gears, where a hypoid oil is required.
- Some industrial gear sets, where an extreme pressure (EP) gear oil is required.
Features and Benefits
- Excellent extreme pressure and anti-wear performance protects gears operating at high speeds and tooth pressures from abrasion, wear and welding, even in severe high-load and shock-loading conditions, extending component life.
- Excellent thermal and oxidation stability minimize the build up of deposits and varnish, reducing wear, extending component life and ensuring longer oil life.
- Protection against corrosion and rusting extends equipment life, and reduces maintenance costs.
- Good low-temperature fluidity ensures optimum lubrication, even in cold start-up conditions, and prevents start-up wear.
- Good anti-foaming properties ensure optimum oil film thickness, protecting components against wear, and minimize oil leakage.
- Available in five viscosity grades to meet the specific needs of the application.
- Multi-grade oils can be used over a wider temperature range, and so can reduce the need for seasonal oil change thus reducing maintenance costs.
- Fully compatible with common seal materials, to extend seal life and prevent fluid leakage.
Specifications
Sinopec GL-5 Heavy Duty Automotive Gear Oil Specifications
| SAE grade | 90 |
|
Kinematic viscosity, ASTM D 445 cSt @ 100°C |
16.93 |
|
Viscosity index, ASTM D 2270 |
106 |
| Copper corrosion, 3 hours @ 121°C, ASTM D 130 | 1b |
|
Pour point, °C, ASTM D 97 |
-30 |
| Flash point (COC), °C, ASTM D 92 | 208 |
| Density @ 15°C, kg/l, ASTM D 4052 | 0.884 |
Sinopec GL-5 Heavy Duty Automotive Gear Oil meets or exceeds the performance requirements of the following industry specifications:
| API | GL-5 |
| GB1 |
11122-2006 (CI-4) |
| MIL | L-2105D |
Sinopec GL-5 Heavy Duty Automotive Gear Oil meets or exceeds the performance requirements of the following OEM specifications:
| Man |
342 Type M1 |
Cross Reference
- Shell Spirax S6 AXME
- Mobil Delvac Synthetic Gear Lube
- Delo Syn-Gear HD
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
4.7 ★★★★★
Based on 1556 reviews
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Product Reviews
★★★★★ 5
Reliable Replacement Parts That Work Well
Color: Saros 10r-20/Qrevo Curvx Accessories
These replacement parts have worked very well with our machine so far. The fit was accurate, installation was straightforward, and everything lined up the way it should without needing any adjustments.
Performance has been just as good as the original parts we were replacing. Once installed, the machine operated normally, and I haven’t noticed any issues with function or compatibility during regular use.
Overall, this is a dependable set of replacement parts to keep on hand for routine maintenance or unexpected breakdowns. Having extras available makes repairs a lot easier when something eventually wears out or needs to be swapped.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Solid replacement kit for the Roborock Saros - everything you need in one pack
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
Everything in this kit fits my Roborock Saros without any issues. The main brushes, side brushes, mop pads, filters, and dust bags all installed the same way as the originals, and nothing felt loose or off. The kit comes with a lot of parts too, so I have plenty of spares to work through before needing to reorder anything.
The quality on the individual pieces looks good. The main brushes feel solid and the rubber fins on them look well formed. The mop pads have a dense microfiber texture on one side and a rougher scrubbing surface on the other, and they feel comparable to the OEM pads. The dust bags are the sealed filter bag style with the gray plastic collar, same as the stock ones, and the filters look like they have the same fine media as the originals. Overall this is a good replacement kit if you have one of the compatible Saros models and want to stock up on all your consumables at once.
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Fully Functional Replacement Set
Color: Saros 10r-20/Qrevo Curvx Accessories, Color: Saros 10r-20/Qrevo Curvx Accessories
This 28-pack accessories kit is a highly functional and convenient option for maintaining your robot vacuum. It comes fully loaded with all the essentials, and every single part—from the main brushes to the mop pads and dust bags—fits the Saros 20. In terms of daily performance, the pieces work exactly as advertised, capturing dust and mopping floors effectively to keep your cleaning routine on track.The only drawback is that the material quality is not quite as good as the original brand-name parts. The plastic on the brushes and the fabric on the filters feel a bit thinner, meaning they may not last as long as the originals before needing another swap. However, given the sheer volume of pieces you get for the price, it remains a reliable, budget-friendly choice that gets the job done.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Excellent fit and value - recommended buy
Size: 3+12+12+2+1 pack
I rarely write reviews, but I'm so impressed by the fit and quality of this set that I made an exception. I'd been running my eufy 11S without brushes, and have been cleaning and reusing the filters for a while now and finally decided to buy replacements. The kit came packed well with everything in order and no damage. I replaced all of the worn parts and installed the brushes and did a test run - everything worked great. I expected some fitment issues because I've seen that with other kits, but I had no issues. The fact that you get multiples of almost everything is icing on the cake.
Oh, and I wasn't paid or given anything in exchange for this review, as much as that's worth now, haha.
I can recommend getting this kit for your robot vacuum, if it's the right set for your model.
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Reviewed in the United States on February 6, 2025
★★★★★ 5
Good option for an aftermarket replacement solution.
Size: 3+12+12+2+1 pack
I've been very happy with this product. I think it is a good price point for what is included. Everything was a directly compatible and everything fit as you would expect. The filter quality is good and since there are plenty in the kit I find I change the filters more often which is probably a good thing. I recommed.
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Reviewed in the United States on October 3, 2025
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