Shell ROTELLA T4 (CJ-4) Triple Protection 10W-30 Heavy-Duty Diesel Engine Oil has been formulated to provide triple protection technology against wear, deposits and oil breakdown. Formerly known as Shell ROTELLA T Triple Protection, Shell ROTELLA T4 meets or exceeds all CK-4 standards. T4 uses advanced additive technology to protect under the most severe engine conditions found in modern, low-emission engines.
- T4 helps maximize engine life with exceptional protection in control of valve train wear, piston ring and liner wear
- Recommended by a wide range of OEMs suitable for both the latest low emissions and older model equipment