


⚙️ Shift smoother, drive smarter — the secret sauce for your manual gearbox!
Castrol Transmax Manual Multivehicle 75W-90 is a fully synthetic transmission fluid featuring Smooth Drive Technology that adapts friction levels for enhanced gear shifting and extended transmission life. Compatible with a wide range of manual transmissions, it meets key industry standards including API GL-4 and MB-Approval 235.72, and operates reliably up to 150°C. Favored by major manufacturers as factory fill, it also addresses low-temperature shiftability challenges, making it a top-tier choice for professional drivers seeking durability and performance.






| ASIN | B0C8159M17 |
| Best Sellers Rank | 8,295 in Automotive ( See Top 100 in Automotive ) 25 in Gear Oils |
| Brand | Castrol |
| Brand Name | Castrol |
| Container Type | Bottle |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.8 out of 5 stars 141 Reviews |
| Global Trade Identification Number | 04008177180125 |
| Included Components | Car Engine Oils |
| Item Form | Oil |
| Item Type Name | Car Engine Oils |
| Liquid Volume | 1 Litres |
| Liquid volume | 1 Litres |
| Manufacturer | Castrol |
| Material | Plastic |
| Package information | Bottle |
| Product Warranty | refer to Castrol website |
| Recommended Uses For Product | Manual transmissions in passenger cars |
| Recommended uses for product | Manual transmissions in passenger cars |
| Specific Uses For Product | API GL-4, MB-Approval 235.72, Ford WSD-M2C200-C, SAE Class according to J306 pre 1998 |
| Unit Count | 1000.0 millilitre |
| Upper Temperature Rating | 150 Degrees Celsius |
| Viscosity | 75W 90 SAE Grade |
C**N
good oil, no issue with it.
i have used this in my smart fortwo 451 and it works wonders, no problems with the gearbox, all works well.
P**R
Good product
Does what its says on tin, arrived earlier then date given , good price
O**S
Gear box oil
Good price good oil
A**Y
Quality product
Great product, no issues after using it
Y**1
Great
Great
J**N
fit for job
good quality oil - price good too
J**I
Recommended for Smart Car 451 Trans-axle
Best quality you can buy for you Smart Car trans-axle
M**.
Arrived promptly and as described.
Will need time to see if a difference is noticeable with my situation, but other reviews are good.
Trustpilot
4 days ago
3 weeks ago