Quick Summary
Castrol TRANSMAX Manual FE 75W is a 1 L manual transmission fluid. It is described as a full synthetic fluid with Smooth Drive Technology and is recommended for most passenger car conventional manual and dry clutch transmissions where API GL-4 lubricants are required.
The stated specifications include API GL-4, MB-Approval 235.73 and Ford WSS-M2C200-D2. The product is also described as approved for use where Ford WSS-M2C200-D2 is specified.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Castrol. Useful for matching the correct transmission fluid family. |
| Product type | Manual transmission fluid. Check it matches the gearbox application you need. |
| Variant | TRANSMAX Manual FE 75W. The exact grade and version matter when choosing a replacement fluid. |
| Volume | 1 L. Confirm that this quantity is enough for your intended top-up or fill. |
| Formulation | Full synthetic. Keep the fluid specification aligned with the vehicle requirement. |
| Specification | API GL-4. Compare this with the gearbox requirement before buying. |
| Approval | MB-Approval 235.73. Relevant where that approval is required. |
| Specification | Meets Ford WSS-M2C200-D2 and is approved for use where Ford WSS-M2C200-D2 is specified. |
What to Compare Before Buying
- Transmission requirement: This fluid is positioned for conventional manual and dry clutch transmissions that call for API GL-4 lubricants. Compare that with the exact requirement for your vehicle.
- Approval or specification match: Check whether your application calls for MB-Approval 235.73 or Ford WSS-M2C200-D2.
- Quantity: The bottle contains 1 L, so confirm how much fluid your service or top-up needs.
- Replacement reference: It replaces Castrol Syntrans FE 75W Fully Synthetic Car Gearbox Oil, which may help when matching an older product reference.
When to Consider a Different Option
Choose a different fluid if your gearbox requires a specification other than API GL-4, MB-Approval 235.73 or Ford WSS-M2C200-D2. The same applies if you need a larger quantity than 1 L for the job.
Before You Decide
Confirm the gearbox requirement, the approved specification and the amount you need before choosing an offer. This bottle is the 1 L Castrol TRANSMAX Manual FE 75W fluid, so it suits buyers who need that exact grade and specification set.





