---
product_id: 233236338
title: "50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart"
brand: "red line"
price: "€ 54.03"
currency: EUR
in_stock: true
reviews_count: 13
category: "Red Line"
url: https://www.desertcart.fr/products/233236338-50604-mt-lv-70w-75w-gl-4-high-performance-full
store_origin: FR
region: France
---

# Quicker, smoother shifts even when cold 70W/75W viscosity for optimal gear protection Safe for brass synchros, no reactive sulfurs 50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart

**Brand:** red line
**Price:** € 54.03
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift like a pro, protect like a boss.

## Quick Answers

- **What is this?** 50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart by red line
- **How much does it cost?** € 54.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/233236338-50604-mt-lv-70w-75w-gl-4-high-performance-full)

## Best For

- red line enthusiasts

## Why This Product

- Trusted red line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Proven Reliability:** Red Line’s legacy since 1979 ensures uncompromising quality
- • **Trusted by Legends:** Preferred by Mercedes, Audi, Lamborghini & more for peak performance
- • **Effortless Shifting:** Eliminates notchy shifts for buttery-smooth gear changes
- • **Universal Compatibility:** Meets GL-1, GL-3, GL-4 specs & special synchromesh requirements
- • **Precision Gear Protection:** Extends synchro life with high-performance synthetic formula

## Overview

Red Line 50604 MT-LV is a full synthetic 70W/75W GL-4 gear oil designed for manual transmissions and transaxles. It delivers superior gear protection, smoother shifting even in cold conditions, and is safe for brass synchros by avoiding harmful reactive sulfurs. Compatible with a wide range of vehicle specs including Mercedes, Audi, and Lamborghini, this 1-quart lubricant is a trusted choice for enthusiasts demanding high performance and reliability.

## Description

Buy Red Line 50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart: Gear Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: The Best MT Fluid - The best of the best. This Manual Transmission fluid that the service manual calls for on my 2013 Scion TC is the only one that meets or exceeds manufacturer specifications. I have used other brands and they always make it hard to shift after a cold start. With this fluid even in a cold start the transmission feels smooth as butter and makes it harder to miss-shift. I have been using this on my car for the past 5 years and have had no issues.
Review: I filled it into my transfer case and the jerking is gone - I was looking for a high quality oil for a long time, not mass market. I filled it into my transfer case and the jerking is gone. Everything works great now.

## Features

- HIGH PERFORMANCE - gear protection and longer synchro life, Satisfies the gear oil viscosity requirements of 70W & 75W
- OFFERS QUICKER SHIFTS - a perfect synchronizer coefficient of friction, Eliminates notchy shifting, even when cold
- SAFE FOR BRASS SYNCHROS - as it lacks the reactive sulfurs found in most GL-5 oils that cause damage, Recommended for GL-1, GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified
- POPULAR MOTOR OIL FOR - Mercedes 235.10, Dodge/Fiat BOT 350 M3, GM BOT 303 mod, Toyota/Scion Manual Transmissions Gear Oil LV, VW/Audi and BOT270A Graziano Transaxle for Aston Martin, Audi & Lamborghini.
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V1VW32J |
| Best Sellers Rank | #6,464 in Automotive ( See Top 100 in Automotive ) #11 in Gear Oils |
| Brand | Red Line |
| Date First Available | September 7, 2020 |
| Item Form | Oil |
| Item Weight | 1.92 pounds |
| Item model number | 50604 |
| Liquid Volume | 32 Fluid Ounces |
| Manufacturer | Red Line |
| Material | Polyalphaolefin (PAO) |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 16 x 12 x 9 inches |
| Recommended Uses For Product | Vehicle |
| Specific Uses For Product | Vehicle |
| UPC | 083522506045 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** Red Line
- **Liquid Volume:** 32 Fluid Ounces
- **Material:** Polyalphaolefin (PAO)
- **Package Information:** Bottle
- **Recommended Uses For Product:** Vehicle

## Images

![50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart - Image 1](https://m.media-amazon.com/images/I/31D+ETG7DsL.jpg)
![50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart - Image 2](https://m.media-amazon.com/images/I/31GALpJGnvL.jpg)
![50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart - Image 3](https://m.media-amazon.com/images/I/4111ymCLoDL.jpg)
![50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart - Image 4](https://m.media-amazon.com/images/I/51+d-ugfJvL.jpg)
![50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart - Image 5](https://m.media-amazon.com/images/I/516cVzjt2lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best MT Fluid
*by G***Z on January 19, 2026*

The best of the best. This Manual Transmission fluid that the service manual calls for on my 2013 Scion TC is the only one that meets or exceeds manufacturer specifications. I have used other brands and they always make it hard to shift after a cold start. With this fluid even in a cold start the transmission feels smooth as butter and makes it harder to miss-shift. I have been using this on my car for the past 5 years and have had no issues.

### ⭐⭐⭐⭐⭐ I filled it into my transfer case and the jerking is gone
*by A***Y on December 21, 2025*

I was looking for a high quality oil for a long time, not mass market. I filled it into my transfer case and the jerking is gone. Everything works great now.

### ⭐⭐⭐⭐⭐ Great price good quality
*by S***S on January 5, 2026*

Used on 2018 Toyota Tacoma great quality

## Frequently Bought Together

- Red Line 50604 MT-LV 70W/75W GL-4 High-Performance Full Synthetic Gear Oil Lubricant for Manual Transmissions & Transaxles - 1 Quart
- Red Line 50104 75W85 GL-5 Full Synthetic Gear Oil for Hypoid Limited Slip Differentials - 4 Quarts
- 12157-10010 90430-24003 90430-18008 Differential and Transmission/Transfer Case Drain Plug Crush Washers Gaskets Compatible with Toyota 4runner Tacoma Tundra FJ cruiser Land Cruiser

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-01*