Product data sheet for Castrol Transmax Manual Z Long Life 75W-80, a full synthetic manual transmission fluid for ZF commercial gearboxes, with typical…
This two-page product data sheet describes Castrol Transmax Manual Z Long Life 75W-80, a full synthetic SAE 75W-80 manual transmission fluid developed specifically to meet ZF extended drain interval requirements (540,000 km) and approved for use in all ZF commercial manual and automated manual transmissions. It can also be recommended for other manual transmissions requiring API GL-4, particularly severe applications where loads and temperatures are higher.
The sheet lists the fluid's advantages, including frictional characteristics with carbon, sinter bronze and molybdenum synchronisers, low temperature fluidity, thermal and oxidative stability, and wear/EP performance. It then gives typical characteristics (density, kinematic viscosities at 40 °C and 100 °C, viscosity index, Brookfield viscosity at -40 °C, pour point, phosphorus content and flash point), product performance claims (API GL-4, MAN 341 Z5, MB-Approval 235.41, ZF TE-ML 01E, 02E, 16P) and the ZF approval number ZF004761, dated 23 Oct 2019.
| SAE viscosity grade | 75W-80 |
|---|---|
| Density @ 15 °C | 0.847 g/ml |
| Kinematic viscosity @ 100 °C | 9.0 mm²/s |
| Kinematic viscosity @ 40 °C | 53.9 mm²/s |
| Viscosity index | 147 |
| Brookfield viscosity @ -40 °C (75W) | 19000 mPa.s (cP) |
| Pour point | -57 °C |
| Phosphorus | 0.055 % wt |
| Flash point, COC | 250 °C |
| ZF approval number | ZF004761 |
It is approved for use in all ZF commercial manual and automated manual transmissions, having been developed to meet ZF extended drain interval requirements of 540,000 km.
The sheet lists API GL-4, MAN 341 Z5, MB-Approval 235.41 and ZF TE-ML 01E, 02E, 16P.
The typical pour point is -57 °C by DIN-ISO 3016.
It is registered under ZF approval number ZF004761.