TOP DOG® XDO 15W-40 Heavy Duty Diesel Engine Oil
Premium Performance for Mixed Fleet Operations
TOP DOG® XDO is a premium mineral oil based diesel engine oil meeting the latest in lubrication technology. It holds global approval from Mack Trucks, Renault, Volvo, Cummins and Detroit Diesel and is recognised as being suitable for initial factory fill or service fill lubricant.
Versatile Application Range
TOP DOG® XDO is ideally suited for mixed fleets including American, European and Japanese naturally aspirated or turbo charged diesel engines. It can be used in stationary engines, heavy duty earth moving and road transport applications as well as light commercial diesel applications such as 4WD, SUV and Utility Vehicles and Allison C4 transmissions. It can also be used in late model petrol engines both stationary and in mixed vehicle fleets.
Key Benefits
- Provides superior protection against engine wear and sludge build up ensuring a cleaner engine
- Offers extended drain intervals, reduced oil consumption and excellent low temperature viscometrics for reduced wear on start up
- Suitable for late model & older engines including turbos
- OEM approved diesel engine oil
- Compatible with both naturally aspirated and turbocharged engines
Technical Specifications
- Viscosity: SAE 15W-40
- API Classification: CI-4/SL
- ACEA: E7
- Volume: 10 Litres
- Base Oil Type: Premium mineral
Important Note
TOP DOG® XDO is not recommended for engines fitted with diesel particulate filters (DPFs).

