MANUAL TRANSMISSION FLUIDS
Manual transmission fluids
The commercial vehicle engine technology has become more demanding and more complex following the big trends on emission legislation, fuel economy and extended oil drains. As a consequence, modern manual transmissions have also become more complex trying to meet those vehicle needs.
In response to that, Castrol has designed a range of manual transmission fluids that can help the vehicle’s driveline perform at its best. Our product range includes fully synthetic and advanced mineral products which have been designed to offer enhanced protection and help prolong component life.
Always consult your vehicle handbook to make sure you find the correct fluid for your transmission.
Available in the following grades:
TRANSMAX Manual 75W-85
TRANSMAX Manual 75W-85
Meets or exceeds industry standards:
- Part Synthetic Technology gear oil
- SAE 75W-85
- API GL-4
Pack size
- 18 litre
TRANSMAX Manual 75W-90
TRANSMAX Manual 75W-90
Meets or exceeds industry standards:
- Full Synthetic gear oil
- SAE 75W-90
- API GL-4
Pack size
- 1 litre and 20 litre
TRANSMAX Manual 80W-90
TRANSMAX Manual 80W-90
Castrol Manual 80W-90 may be used in applications where SAE 90, API GL-4 performance is required.
Meets or exceeds industry standards:
- Mineral gear oil
- SAE 80W-90
- API GL-4
Pack size
- 5 litre
TRANSMAX Manual 85W-140
TRANSMAX Manual 85W-140
Castrol Manual 85W-140 may be used in applications where SAE 140 API GL-4 performance is required.
Meets or exceeds industry standards:
- Mineral gear oil
- SAE 85W-140
- API GL-4
Pack size
- 5 litre
