SKU: 72599888130

Synthetic GL-5 75W90 Heavy Duty Automotive Gear Oil - 5 Gallon Pail

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Description

Synthetic GL-5 75W90 Heavy Duty Automotive Gear Oil - 5 Gallon PailDescription Sinopec Synthetic GL 5 75W 90 Heavy Duty Automotive Gear Oil is formulated with synthetic base oils and selected multifunctional additives. The high viscosity index, excellent oxidation resistance and high load carrying capacity meet the lubrication requirements of hypoid gears in a variety of vehicles, providing an extended oil drain interval and ensuring excellent load carrying ability even under shock loading conditions. The products

Description

Sinopec Synthetic GL-5 75W-90 Heavy Duty Automotive Gear Oil is formulated with synthetic base oils and selected multifunctional additives. The high viscosity index, excellent oxidation resistance and high load-carrying capacity meet the lubrication requirements of hypoid gears in a variety of vehicles, providing an extended oil drain interval and ensuring excellent load-carrying ability even under shock-loading conditions. The product’s performance exceeds that of a conventional mineral-oil based GL-5 quality automotive gear oil.

Pack Size: 5 Gallon Pail (18L Volume), Grade: 75W90

Features & Benefits

Sinopec Synthetic GL-5 75W-90 Heavy Duty Automotive Gear Oil is suitable for use in:

  • Drive axles (front or rear) of heavy duty vehicles.
  • Some transmission gears, especially hypoid gears, in heavy duty vehicles.
  • Axles and transmission systems that require a GL-5 quality oil. 

Features & Benefits 

  • The very high viscosity index, provided by the fully synthetic formulation, ensures excellent low- and high-temperature performance, and reduces gear wear at low-temperature start up.
  • Advanced sulfur–phosphorus extreme pressure (EP) additive technology provides outstanding load-carrying capacity, and protects axles and gears operating under severe service conditions (e.g. low speed, high torque and high speed, high load).
  • Excellent thermal and oxidation stability protect against the formation of deposits and sludge, prolong oil service life and extend oil drain intervals.
  • The low coefficient of friction and high lubricity, provided by the synthetic base oil, reduce resistance at start up and during operation, lowering power consumption and operating costs.
  • Good anti-foaming properties ensure optimum oil film thickness, protecting components against wear, and minimize oil leakage.
  • Good oil film thickness protects against gear wear, scoring and pitting, and also prevents corrosion or spalling of gear surfaces.
  • Available in five viscosity grades to meet the specific needs of the application.
  • Fully compatible with common seal materials, to extend seal life and prevent fluid leakage.
  • Good resistance against rust and corrosion extends component life.
  • The 75W-90 multigrade can be used year round, without the need for seasonal change, and so can reduce oil inventory costs.

Specifications

Sinopec Synthetic GL-5 75W-90 Heavy Duty Automotive Gear Oil Typical Specifications

SAE grade 75W-90

Kinematic viscosity, ASTM D 445

cSt @ 100°C


16.5

 Viscosity index, ASTM D 2270

195
Copper corrosion, 3 hours @ 121°C, ASTM D 130 1b

Pour point, °C, ASTM D 97

-49
Flash point (COC), °C, ASTM D 92 215
Density @ 15°C, kg/l, ASTM D 4052 0.8787

Sinopec Synthetic GL-5 75W-90 Heavy Duty Automotive Gear Oil meets or exceeds the performance requirements of the following industry specifications:

API GL-5
API

MT-1

MIL

MIL-PRF-2105E

SAE
J2360

Sinopec Synthetic GL-5 75W-90 Heavy Duty Automotive Gear Oil meets or exceeds the performance requirements of the following OEM specifications:

Arvin Meritor+

342 Type M1

DAF+

API GL-5 or J2360

Iveco+

API GL-5 or J2360

Mack

GO-J

MAN

342 M-2

Renault+

API GL-5 or J2360

Scania+

STO 1:0

Volvo+

API GL-5

ZF

TE-ML 05A – axles for off-road vehicles

ZF

TE-ML 07A – hydrostatic drives

ZF

TE-ML 08 – steering systems

ZF

TE-ML 12E – axles for buses

ZF

TE-ML 16 B,C,D – transmissions for rail vehicles

ZF

TE-ML 17B – transmissions and axles for lift trucks

ZF

TE-ML 19B – transfer and offset transmissions

Cross Reference

  • Shell Spirax S6 AXME 75W90
  • Mobil Delvac Synthetic Gear Lube 75W90
  • Delo Syn-Gear HD

Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.  

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 72599888130

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Elizabeth from Houston
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★★★★★ 5
Helps with redness and softens skin
I have sensitive, mild rosacea skin. Had a facial recently and the aesthetician suggested I get a serum to help with moisturizer as I am almost 40. I’ve tried a lot of serums and either they are sticky and not really hydrating or break my skin out in a rash. This serum is amazing. Helps calm the redness in my cheeks and my skin is moisturized and soft all day. It feels a little sticky at first but it goes away. I apply in this order OSEA sea mineral mist toner to prep the skin, this serum and top off with Chanel La Solution 10 for sensitive skin.
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Reviewed in the United States on December 27, 2025
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carolyn
Battle Creek, US
★★★★★ 5
Sensitive skin
Such a good product. I use after micro needling when skin is sensitive. Also a great product to use as a barrier serum when starting tretinoin cream.
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Reviewed in the United States on April 24, 2026
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Lindsay
Battle Creek, US
★★★★★ 5
Saved my skin during an eczema flare up
This saved my skin! I had an eczema flare on my face, and my usual products weren’t working. A friend recommended the Avene brand and within 3 days of using this rescue barrier serum, my flare was almost completely gone! This saved my face!
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Reviewed in the United States on April 11, 2026
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B Helton
Dallas, US
★★★★★ 1
PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
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Reviewed in the United States on May 14, 2026
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Heather
Pawtucket, US
★★★★★ 5
My skin loves this.
This might be the best face wash I’ve ever used, and I do NOT say that lightly. I have it on subscription because I panic a little at the thought of running out. For context: my skin has gone from oily, acne-prone chaos to “surprise! now you’re dry and post-menopausal” and somehow this cleanser handles ALL of it beautifully. It cleans deeply without stripping my skin, leaves my face feeling soft instead of tight, and somehow manages to make my skin look calmer, smoother, and less angry overall. My pores even look better. Also… the texture? Weirdly satisfying!! It has this rich, creamy feel that feels luxurious without being heavy. Now for my one complaint: The cap sucks and we are in an ongoing toxic relationship. The cleanser itself is elegant Korean skincare perfection. 5 stars!
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Reviewed in the United States on May 15, 2026

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