---
product_id: 549734093
title: "Castrol Transmax Manual Transaxle Fluid 75W-90 1L"
brand: "castrol"
price: "€ 69.09"
currency: EUR
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.es/products/549734093-castrol-transmax-manual-transaxle-fluid-75w-90-1l
store_origin: ES
region: Spain
---

# 75W-90 SAE Grade viscosity Enhanced low-temp shiftability API GL-4 & MB-Approval 235.72 certified Castrol Transmax Manual Transaxle Fluid 75W-90 1L

**Brand:** castrol
**Price:** € 69.09
**Availability:** ✅ In Stock

## Summary

> 🛠️ Shift smoother, drive smarter — the secret behind every flawless manual ride.

## Quick Answers

- **What is this?** Castrol Transmax Manual Transaxle Fluid 75W-90 1L by castrol
- **How much does it cost?** € 69.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/549734093-castrol-transmax-manual-transaxle-fluid-75w-90-1l)

## Best For

- castrol enthusiasts

## Why This Product

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

## Key Features

- • **Factory Fill Choice:** Trusted by 2 out of 3 major vehicle makers as their go-to manual transmission fluid.
- • **Fully Synthetic Formula:** Premium synthetic base ensures superior protection and durability under all driving conditions.
- • **Smooth Drive Technology:** Active friction molecules adapt for seamless gear shifts and longer transmission life.
- • **OEM Approved Performance:** Meets or exceeds specs from Ford, Mercedes-Benz, and other major manufacturers for trusted reliability.
- • **Problem Solver for Cold Starts:** Optimized for low-temperature shiftability, eliminating rough gear changes in chilly climates.

## Overview

Castrol Transmax Manual Transaxle Fluid 75W-90 is a fully synthetic transmission fluid featuring Smooth Drive Technology that adapts friction levels for smoother shifting and extended transmission life. It meets key OEM specifications including API GL-4 and MB-Approval 235.72, making it a trusted choice for manual transmissions across multiple car brands. Ideal for improving low-temperature shiftability, this 1L fluid is favored by major manufacturers as factory fill, ensuring reliable performance and protection.

## Description

Fully synthetic transmission fluid with Smooth Drive Tech for longer life and improved low-temp shiftability. Meets OEM specs for manual transmissions.

Review: Good product - Great product arrived quickly and exactly what I needed. Price was good and delivery was quick bought for my fiesta 1.0 eco
Review: Well known brand- good price - A good oil at a reasonable price

## Features

- Safety data sheet available on request.
- Formulated with Smooth Drive Technology, is a fully synthetic transmission fluid recommended for most passenger car manual transmissions. Its superior technology enables longer transmission life.
- Specifications: API GL-4, MB-Approval 235.72, Meets Ford WSD-M2C200-C, SAE Class according to J306 pre 1998
- Used successfully as a problem solver for low temperature shiftability issues and in the manual transmissions of a number of manufacturers as factory fill.
- Castrol TRANSMAX with Smooth Drive Technology has active control molecules that automatically adjust their friction level under changing pressures and speed, delivering a smoother drive for longer and enhanced protection. That’s why, 2 out of every 3 major vehicle manufacturers choose Castrol transmission fluids as part of their factory fill.
- Type: Fully Synthetic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C815FLCH |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | 3,788 in Automotive ( See Top 100 in Automotive ) 9 in Gear Oils |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (232) |
| Date First Available | 14 Jun. 2023 |
| Item Weight | 911 g |
| Item model number | Castrol |
| Manufacturer | Castrol |
| Manufacturer part number | 15F137 |
| Model | Transmax |
| Position | Driveline |
| Product Dimensions | 6.56 x 9.8 x 23.9 cm; 911 g |
| Viscosity | 75W 90 SAE Grade |

## Product Details

- **Brand:** Castrol
- **Item weight:** 911 Grams
- **Liquid volume:** 1 Litres
- **Material:** Plastic
- **Package information:** Bottle

## Images

![Castrol Transmax Manual Transaxle Fluid 75W-90 1L - Image 1](https://m.media-amazon.com/images/I/71jb-AS2mAL.jpg)
![Castrol Transmax Manual Transaxle Fluid 75W-90 1L - Image 2](https://m.media-amazon.com/images/I/71RHJEnD4yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***R on 11 February 2026*

Great product arrived quickly and exactly what I needed. Price was good and delivery was quick bought for my fiesta 1.0 eco

### ⭐⭐⭐⭐⭐ Well known brand- good price
*by D***S on 21 January 2026*

A good oil at a reasonable price

### ⭐⭐⭐⭐⭐ Premium gear oil
*by B***J on 9 January 2026*

A premium oil that will probably last the rest of my old VW vans life. Same price as local major chain retailer.

## Frequently Bought Together

- Castrol Transmax Manual Transaxle Fluid 75W-90 1L
- Sealey Ak54 Oil Suction Syringe 550Ml
- Castrol Transmax Axle EPX 80W-90 1L

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**Shop now:** [https://www.desertcart.es/products/549734093-castrol-transmax-manual-transaxle-fluid-75w-90-1l](https://www.desertcart.es/products/549734093-castrol-transmax-manual-transaxle-fluid-75w-90-1l)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-12*