⚙️ Shift to the future with Red Line – where performance meets precision.
Red Line 50104 is a premium 75W85 GL-5 full synthetic gear oil designed specifically for hypoid limited slip differentials. Its advanced synthetic formula and friction modifiers optimize gear protection, reduce noise, and enhance LSD clutch performance. Widely trusted by leading automotive manufacturers and racing professionals, this 1-quart oil ensures superior durability and smoother driving dynamics under extreme conditions.
| ASIN | B000J3G8KE |
| Best Sellers Rank | #1,496 in Automotive ( See Top 100 in Automotive ) #2 in Gear Oils |
| Brand | Red Line |
| Date First Available | September 27, 2006 |
| Global Trade Identification Number | 00083522501040 |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 2 pounds |
| Item model number | RED50104 |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Red Line |
| Material | Synthetic |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 4 x 4 x 4 inches |
| Recommended Uses For Product | Vehicle |
| UPC | 083522501040 |
| Unit Count | 32.0 Fluid Ounces |
| Viscosity | 75W85 |
S**S
Great price and good quality
Works great Toyota Tacoma 2018
R**R
Red Line compared to Original gear oil during Servicing
I changed the rear differential fluid in my 2021 Kia Seltos Turbo at 50 K miles. The original oil was clear. Checked and clean the magnet. Small amount of powered filings on magnet, normal condition. Replaced with Redline75W85 GL-5 Full Synthetic Gear Oil. The original fluid had a fish smell to it, possibly regular gear oil. The Redline nearly no smell and the oil felt more slippery on my hand. After fluid install, I drove the car in traffic and the interstate. I felt like I had a little more power and easier acceleration from a Stop. I can tell the rear end is quieter as well. Next I will replace the transmission fluid. Being a dual clutch the Redline MT fluid will hopefully complement the performance increase. It should increase MPG a little. Very Good lubricant.
C**R
Great
Used for front and rear differential of my 2020 WK2/Grand Cherokee Trailhawk. No issues. Replace Red Lone fluid after 30k miles and it’s still pretty clean.
S**R
Suggest you try it!
Highly recommend the Redline products! Save money , and every bit as good as the Toyota brand fluid!
W**D
Deferencial oil.
Great old for your deferencial.
M**A
Great choice oem+
Nothing can beat red line fluid quality used for my 23 GV70 and my other mx5
P**6
Great Oil!
Meets toyota quality specs, but wish it came with a squeeze bottle. However I will take the quality oil and fill the diffs with a syringe than use the other major brand gear oils. Put in your 3rd gen tacoma and use with faith!
W**M
Get the good stuff
Good stuff
J**N
I chose red line as it has the friction modifier already added which was perfect for my Mk3 focus rs. Great product Great delivery time. Very Happy 👌🏻😎🤪
A**E
Meiner Meinung nach das Beste Getriebe öl sehe hohe Laufruhe keine Geräusche und optimale Schmierung. optimal für Toyota Geländewagen 4 Runner und Land Cruiser
P**.
Everything as advertised.
N**A
I was looking for this fluid for my 2020 RAV4 I could not find the exact info any where, and the Toyota Dealer ship want to charge me an arm and leg so this was a really great option. Thanks
J**Y
Is what it says. Comes packaged well.
Trustpilot
1 day ago
3 weeks ago
