Quick Summary
Castrol TRANSMAX Manual EP 80W is a 1 L manual transmission fluid for applications where API GL-4 performance is required. It is a mineral oil based fluid and is described with MB-Approval 235.1 and ZF TE-ML 17A approval details.
The product is aimed at buyers who need a manual transmission fluid with the stated specification and approval fit. The key checks are the required performance level, the vehicle or transmission approval and the 1 L pack size.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Castrol |
| Product type | Manual transmission fluid |
| Variant | TRANSMAX Manual EP 80W |
| Pack size | 1 L, so quantity matters if the purchase is for topping up or a full fluid change. |
| Performance claim | API GL-4, which is the stated performance requirement to compare against the vehicle or transmission needs. |
| Approvals | MB-Approval 235.1 and ZF TE-ML 17A are stated approval references tied to the exact product. |
| Base oil type | Mineral oil based fluid. |
Key Features Explained
- API GL-4: This is the stated performance level for the fluid. Check that it matches the requirement for the gearbox or transmission you plan to service.
- MB-Approval 235.1 and ZF TE-ML 17A: These approval references help buyers compare the fluid with the exact approval needs of a vehicle or transmission.
- Mineral oil based: The fluid is described as mineral oil based, so buyers looking for a different oil type should compare alternatives carefully.
What to Compare Before Buying
- Specification requirement: Compare the stated API GL-4 level with the requirement for your application.
- Approval references: Check whether MB-Approval 235.1 or ZF TE-ML 17A is the approval reference you need.
- Pack size: The bottle contains 1 L, so confirm whether that quantity matches the job you plan to do.
- Fluid type: This is a mineral oil based product, which matters if you are matching an existing service requirement.
Choosing the Correct Version
TRANSMAX Manual EP 80W should be chosen only when the required manual transmission fluid specification matches the product’s API GL-4 performance and the listed approval references. If a different approval, viscosity grade or fluid type is needed, compare the exact requirement before choosing an offer.
Before You Decide
Check the required API GL-4 performance, confirm the relevant approval reference, and make sure the 1 L pack size suits the work you need to do. If your application calls for a different approval or fluid type, choose a different version.
