Valvoline offers two types of Total Driveline Lubricants :
Heavy Duty TDL PRO GL-4/5 is officially OEM approved and designed for use by true professionals to ensure high performance and protection in modern, in-warranty, trucks and buses. Through an advanced additive technology, it guarantee superior protection against wear and corrosion, outstanding thermal stability over a wide temperature range and provides easier shifting at low temperatures.
The conventional Heavy Duty TDL is best recommended for use in multi-vehicle/multi-brand operations when trucks or buses have run out of warranty and no longer require an officially approved (and more expensive) TDL oil. *
- Optimum protection against wear and tear, also under high stress working conditions
- Advanced additives protect against corrosion, oxidation, foaming, and deposits
- Smoother shifting contributes to better fuel economy Increased oil circulation provides excellent cooling properties resulting in further fuel savings
- Excellent viscosity-temperature properties even at very low temperatures Highly stable viscosity with long-term multigrade advantages