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Red Line (50304) MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant - 1 Quart (Pack of 3)

Product ID: 615253453

Details

Brand
Red Line
Item Weight
5.1 pounds
Liquid Volume
96 fluid
Material
Brass
Package Information
Bottle

🔥High-temp resistance up to 300°F

🔧Safe for brass synchros, no reactive sulfurs

⚙️75W-90 viscosity for optimal gear protection

R4285

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Shift smoother, drive smarter — the ultimate manual transmission upgrade!

GEARBOX GUARDIAN - Protects brass synchros by avoiding damaging reactive sulfurs found in GL-5 oils.
PROVEN TRACK RECORD - Trusted by enthusiasts and pros since 1979 for unmatched transmission longevity.
VERSATILE COMPATIBILITY - Perfect for GL-1, GL-3, and GL-4 applications, including special synchromesh fluids.
ENDURANCE UNDER PRESSURE - Maintains performance on high-speed tracks, daily commutes, and rugged off-road use.
SMOOTH SHIFTS EVERY TIME - Eliminates notchy shifting even in cold starts for buttery gear changes.

Red Line MT-90 75W-90 GL-4 Manual Transmission Lubricant is a premium gear oil designed for superior synchro protection and ultra-smooth shifting. With a high-temp rating of 300°F and compatibility across GL-1, GL-3, and GL-4 specs, it’s engineered to extend transmission life and eliminate grinding, even in cold conditions. Trusted by automotive enthusiasts for over four decades, this lubricant ensures reliable performance on everything from daily drives to high-performance track days.

Specifications

ASIN	B0CXPXWGY5
Best Sellers Rank	#1,897 in Automotive ( See Top 100 in Automotive ) #5 in Gear Oils
Brand	Red Line
Brand Name	Red Line
Compatible Material	Brass
Container Type	Bottle
Customer Reviews	4.9 out of 5 stars 5,111 Reviews
Included Components	MT-90 75W-90 GL-4
Item Form	Fluids,Oil
Item Type Name	ACCESSORIES
Item Weight	5.1 pounds
Liquid Volume	96 fluid ounces
Manufacturer	Yukon Gear & Axle
Material	Brass
Model Number	50304
Number of Items	3
Package Information	Bottle
Part Number	50304
Recommended Uses For Product	Lubricant,Lube
SAE J300 Viscosity Grade	75W-90
Unit Count	96 Fluid Ounces
Upper Temperature Rating	300 °F
Viscosity	75W90
Warranty Description	LIMITED WARRANTY

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