Technical Data
CASTROL TECTION EXTRA IS FORMULATED TO EXCEED THE REQUIREMENTS OF API CJ–4, WHICH MEANS:
Modern engines run under harsher conditions than ever before. That's why we test our oil under the most severe conditions. Castrol Tection Extra is engineered to provide maximum protection for engines that run long and in tough environments.
Oil circulates through your engine at a rate of up to 100 times a minute; all the while it is being subjected to intense heat of over 400° F and is assaulted by acid, dirt and soot. In these harsh conditions, only the toughest engine oils can survive. While most diesel engine oils fold under the pressure by the end of the recommended drain interval, test results show that Castrol Tection Extra provides the best protection for your engine throughout the entire service interval.
- Outstanding soot management and low ash technology generates fewer deposits and reduces engine wear.
- Excellent oxidation control counters sludge build up and increases engine efficiency.
- Exceeds the demands of OEM specs from Caterpillar, Cummins, Detroit Diesel, Mack, Volvo and others.
But that's only the beginning
Modern engines run under harsher conditions than ever before. That's why we test our oil under the most severe conditions. Castrol Tection Extra is engineered to provide maximum protection for engines that run long and in tough environments.
Oil circulates through your engine at a rate of up to 100 times a minute; all the while it is being subjected to intense heat of over 400° F and is assaulted by acid, dirt and soot. In these harsh conditions, only the toughest engine oils can survive. While most diesel engine oils fold under the pressure by the end of the recommended drain interval, test results show that Castrol Tection Extra provides the best protection for your engine throughout the entire service interval.
Castrol Tection Extra's advanced formula utilizes Castrol's unique radial polymer technology to
deliver second–to–none protection against permanent viscosity loss. Once viscosity is lost, oil
thinning, reduced film strength and increased oil consumption are likely to occur. These
factors lead to reduced performance, more wear and shortened engine life.
For more information on Castrol Heavy Duty products and services, please call 1-800–255–4417.
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