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

Name: Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart (4 Pack)
Brand: Red Line
SKU: 715725616
Price: 456.44 USD
Availability: InStock
Rating: 5 (5 reviews)

Product ID: 715725616

Details

Brand
Red Line
Item weight
2 Pounds
Liquid volume
128 Fluid
Material
Oil
Package information
Bottle

⏱️Perfect friction coefficient for quicker shifts

⚙️75W-90 viscosity for optimal gear protection

🛡️GL-4 safe formula protects brass synchros

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$456.44

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Shift Smarter, Drive Stronger — The Ultimate Manual Transmission Ally

TRUSTED COMPATIBILITY - Meets GL-1, GL-3, and GL-4 specs, safe for brass synchros—no corrosive sulfurs.
PROVEN INDUSTRY LEADER - Red Line’s legacy since 1979 ensures uncompromising quality and performance.
ENGINEERED FOR LONGEVITY - High-performance gear protection extends synchro and transmission life.
SMOOTH SHIFTS EVERY TIME - Eliminates notchy shifting even in cold starts for seamless gear changes.
PRECISION FRICTION BALANCE - Perfect synchronizer coefficient of friction enables high-speed downshifting without wear.

Red Line 50304 MT-90 is a premium 75W-90 GL-4 manual transmission lubricant designed to deliver smoother, quicker shifts and superior gear protection. Its unique formula eliminates notchy shifting and gear noise, even at low temperatures, while safeguarding brass synchronizers from corrosion. Trusted by professionals since 1979, this lubricant meets multiple gear oil standards and is ideal for manual transmissions and transaxles requiring GL-1, GL-3, or GL-4 oils.

Specifications

ASIN	B000QFN326
Best Sellers Rank	#11,164 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Transmission Fluids
Brand	Red Line
Brand Name	Red Line
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 2,717 Reviews
Included Components	(1063017) MT-90 75W90 GL-4 - QUART
Item Form	Oil
Item Type Name	ENGINE OIL
Item Weight	907 g
Item weight	907 g
Liquid Volume	128 Fluid Ounces
Liquid volume	128 Fluid Ounces
Manufacturer	RED LINE
Material	Oil
Package information	Bottle
Recommended Uses For Product	Manual Transmissions
Recommended uses for product	Manual Transmissions
Specific Uses For Product	Prevent Corrosion
Unit Count	128 Fluid Ounces
Viscosity	75W-90

Reviews

L**N

made shifting smoother

20.02.2019

A**ー

ちょうどいい量でした。

私の車は2.6L入るので３本で使い切りれました。

1.06.2024

M**L

Worth changing to this oil

10.08.2017

M**S

All ok

9.08.2025

A**A

Excellent

1.03.2020

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Excellent communication throughout the order process. Product is perfect.

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$456.44

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In stock

Sold byAmazon USADelivered 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 USA.

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TrustScore 4.5 | 7,300+ reviews

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