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Caltex Delo Gold Multigrade 15W-40 (500637)

LKR  1,340.00LKR  5,120.50

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Delo® Gold Multigrade is a high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of diesel engines requiring API CH-4 performance lubricants.

Delo® Gold Multigrade is formulated with ISOSYN® Technology.


Reduces fleet maintenance costs
ISOSYN® technology, including a combination of high performance hydrocracked base fluids and specially balanced metallic detergent and ashless dispersant additive system, provides excellent overall engine cleanliness in all service conditions. ISOSYN® technology also confers the high degree of soot dispersancy required to maintain oil drain intervals in diesel engines. Exceptional oxidation stability protects against the formation of gums and varnish at elevated temperatures.
Prolongs engine life
High efficiency dispersant combination plus proven metallo-organic anti-wear additive system provides excellent protection against wear of critically loaded components under all operating conditions. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions.
Preserves full power and performance
Outstanding metallic detergent additive system preserves full power and performance by providing excellent upper-ring-belt deposit control under the high temperatures encountered in turbocharged diesel engines.
Saves on inventory costs
Mid-ash, higher dispersancy formulation provides excellent overall performance in mixed fleets of different engine designs, allowing fewer oils to be stored and reducing the chance of problems arising through product misapplication.


  • Mixed fleets of diesel engines (high speed, four-stroke, turbocharged or naturally
  • Four-stroke gasoline engines in mixed fleets of both diesel and gasoline engines
  • Commercial road transport
  • Off-highway vehicles and plant
  • Agricultural tractors and farm machinery
  • High speed diesel engines in marine service (e.g. fishing boat, river transport)
  • Generator sets
  • Mobile hydraulic systems (where oil type and viscosity are appropriate)


For vehicles fitted with diesel particulate filters (DPFs), Delo 400 LE or Delo XLE
Multigrade should be selected in accordance with the manufacturer’s recommendations.
The use of these low SAPS (sulfated ash, phosphorus and sulfur) products will maximize
intervals between filter cleaning.

While modest by typical heavy duty diesel standards, Delo Gold Multigrade has a level of
phosphorus higher than permitted by certain recent standards for passenger car motor
oils, e.g. ILSAC GF-5, and the ACEA “C” standards. Optimum life of catalytic emission
control systems will be achieved by using oils of the performance standard recommended
by the vehicle manufacturer.

Engine Oil Viscosity Grades



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