







⚙️ Shift smarter, drive smoother — the fluid of champions!
Castrol Transmax DUAL 1L is a fully synthetic SAE 75W dual clutch transmission fluid designed for high-performance vehicles from Audi, VW, Ford, Mitsubishi, and others. It offers exceptional thermal and oxidative stability, balanced frictional properties for smooth gear changes, and broad OEM compatibility, making it the go-to choice for maintaining and enhancing dual clutch transmissions.






| ASIN | B0C8143FLD |
| Best Sellers Rank | 67,998 in Automotive ( See Top 100 in Automotive ) 156 in Gear Oils |
| Brand Name | Castrol |
| Container Type | Bottle |
| Customer Reviews | 5.0 5.0 out of 5 stars (6) |
| Included Components | Transmission fluid |
| Item Form | Liquid |
| Item Type Name | Transmission fluid |
| Liquid Volume | 1 Litres |
| Manufacturer | Castrol |
| Material | Plastic |
| Product Warranty | refer to Castrol website |
| Recommended Uses For Product | Automotive transmission systems |
| Specific Uses For Product | Audi, VW, Seat, Skoda, Ford, Volvo, Chrysler, Mitsubishi, Peugeot Dual Clutch Transmissions |
| Unit Count | 1000.0 millilitre(s) |
| Viscosity | SAE 75W |
P**S
Very good
Good
N**N
Great oil
Bought for my VW DSG gearbox. Driven for around 10k miles and have noticed a great difference.
P**L
Castrol dsg oil
For me, the best dsg oil brought at the cheapest price by far I could find
Trustpilot
1 month ago
2 weeks ago