RX Super 15W 40 CJ-4E9

Castrol RX promotes long and healthy engine life, offering protection to diesel engines in a variety of applications and duty cycles. It is engineered to help give long and healthy engine life, giving you peace of mind that your diesel engines are protected in a variety of applications and duty cycles.

Castrol RX’s versatility makes it a highly practical solution for heavy-duty workshops and mixed fleets. It conforms to the strict requirements of current engine oil technology and can be used in diesel engines where CJ-4 and below is required.  Its special formulation helps to keep the engine cleaner, which provides more reliable engine protection and thus prolongs engine life across different vehicles in your fleet.

• Protection against oil thickening and deposit build-up in critical engine parts
• Protection from wear and deposits.
• Better shear stability and protection against viscosity loss for reliable engine protection.
• Versatile use that enables product rationalization for both workshops and mixed fleets.