Will it work for a 2007 Tundra 2wd rear dif?

I tried this is my 2007 Tacoma Prerunner with the mechanical limited slip diff and the clutches just wouldn't properly slip no matter how much friction modifier I added. I ended up throwing out some good money worth of oil and put cheap Castrol LSD gear oil in it and it worked fine. I don't think this is a bad product, Toyota differentials just do not like synthetic oil in some cases.

Will this work for toyota rav4 awd 2016?

Refer to your owners manual. IF the application (transmission/transfer case) states lubricant per GL5 then yes, it will work great. If GL4 then look at Red Line ATF. NOTE: API GL classifications do not go up and down like motor oils (API SN may be used in SL spec engine). GL5 is totally different from GL4 and will damage synchronizer surfaces and or limited slip clutches if not applied correctly.

Will this viscosity provide adequate protection for a 1971 C10 daily driver?

I noticed a difference when I changed mine out to this. I just used their mt90 for my manual transmission and it made a huge difference

Lexus gs 350awd says 1.4qt 75w85 for rear and .7qt 80w90 for front diff. can i use this for both? have a bit of 80w90, can just buy 2 bottles.

I would recommend staying with the fluid recommended by Lexus. If it were me, I would buy one of each fluid required.

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Red Line 50104 75W85 GL-5 Full Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart

Red Line 50104 75W85 GL-5 Full Synthetic Gear Oil for Hypoid Limited Slip Differentials - 1 Quart

Product ID: 7823976

Details

Brand
Red Line
Item Weight
2 pounds
Liquid Volume
32 fluid
Material
Synthetic
Package Information
Bottle

🔥Full synthetic formula for superior thermal stability

⚙️75W85 viscosity for optimal gear protection

🛡️GL-5 rating ensures extreme pressure durability

248.59 DT

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Description

⚙️ Shift to the future with Red Line’s elite synthetic gear oil!

THERMAL WEAR RESISTANCE - Full synthetic base ensures superior heat tolerance and reduces wear, extending the life of your drivetrain components.
PRECISION VISCOSITY CONTROL - Engineered SAE 75W85 viscosity delivers flawless gear engagement and protection under extreme conditions.
MULTI APPLICATION VERSATILITY - Perfect for differential, final drive, gear oil, and transfer case fluid applications—streamline your maintenance with one premium product.
PROVEN HIGH PERFORMANCE LEGACY - Trusted by top automotive brands and Formula racing teams since 1979 for unmatched reliability and performance.
ULTIMATE LIMITED SLIP COMPATIBILITY - Includes advanced friction modifiers tailored for clutch-type limited slip differentials—no extra additives needed.

Red Line 50104 is a full synthetic 75W85 GL-5 gear oil designed specifically for hypoid limited slip differentials. It features advanced friction modifiers for clutch-type LSDs, ensuring smooth operation without additional additives. Trusted by leading automotive manufacturers and racing teams, this oil offers exceptional thermal stability, wear protection, and multi-application versatility, making it the go-to choice for high-performance and daily-driven vehicles alike.

Specifications

ASIN	B000J3G8KE
Best Sellers Rank	#1,473 in Automotive ( See Top 100 in Automotive ) #3 in Gear Oils
Brand	Red Line
Brand Name	Red Line
Container Type	Bottle
Customer Reviews	4.9 out of 5 stars 1,356 Reviews
Global Trade Identification Number	00083522501040
Included Components	75W85 GL-5, Full Synthetic Gear Oil
Item Form	Oil
Item Type Name	ENGINE OIL
Item Weight	2 pounds
Liquid Volume	32 fluid ounces
Manufacturer	Red Line
Material	Synthetic
Model Number	RED50104
Number of Items	1
Number of Packs	1
Package Information	Bottle
Part Number	50104
Recommended Uses For Product	Vehicle
Specific Uses For Product	Vehicle
UPC	083522501040
Unit Count	32 Fluid Ounces
Viscosity	75W85
Warranty Description	LIMITED WARRANTY

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248.59 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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