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⚙️ Shift into the fast lane with gear oil that never quits!
Red Line 50105 is a 1-gallon, full synthetic 75W85 gear oil designed specifically for hypoid limited slip differentials. It features advanced friction modifiers for clutch-type LSDs, ensuring smooth operation without additional additives. Compatible with a wide range of vehicles including BMW, Ford, Lexus, and popular in racing applications, this oil offers superior thermal stability, wear protection, and performance longevity backed by Red Line’s industry-leading expertise since 1979.
| Material | Synthetic |
| Brand | Red Line |
| Package Information | Bottle |
| Liquid Volume | 128 Fluid Ounces |
| Item Weight | 7 Pounds |
| Recommended Uses For Product | Automotive |
| Viscosity | 75W85 |
| Specific Uses For Product | Differential oil, final drive oil, gear oil, transfer case fluid, clutch-type limited slip differentials |
| Item Form | Oil |
| Manufacturer | Red Line |
| Unit Count | 128.0 Fluid Ounces |
| UPC | 083522501057 |
| Number of Items | 1 |
| Item Weight | 7 pounds |
| Product Dimensions | 7 x 4.5 x 11.4 inches |
| Item model number | 50105 |
| Manufacturer Part Number | 50105 |
| OEM Part Number | 50105 |
| Voltage | 12 Volts |
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.
W**E
Great Quality
I purchased this to replace the rear differential fluid on my 2020 explorer and there’s definitely a noticeable difference in the performance. I will be using this again!
C**A
Great stuff looks high quality
Changed differential fluid 15’ tundra , feels better and more responsive after fluid change
B**G
Good stuff!
Bought the 2 quart package which was just enough for the rear differential (1998 Frontier XE 2wd). As described! A+++++
L**E
Works
Hasn’t destroyed the car so far so I guess it works well!
A**M
Quality
Great product. Used on my tundra.
S**R
Suggest you try it!
Highly recommend the Redline products! Save money , and every bit as good as the Toyota brand fluid!
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
3 weeks ago
2 months ago