Castrol RX

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Castrol RX Super 15W-40 is now proven in a customer's truck engine which ran for 2.5 million kilometres

Hear from one of our resellers Collier & Miller and thEIr customers on why RX Super is thEIr choice to protect thEIr livelihood.

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2.5 Million km of Engine Protection Proof with RX Super

PRODUCTS

The extended family of Castrol RX engine oil grades with Durashield™ Boosters has been developed to take protection to a new level - for every engine type.

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The Story

Now proven in a customer's truck engine which ran for 2.5 million kilometres, serviced using only Castrol RX Super 15W-40.

DURASHIELD™ BOOSTERS

Durashield™ Boosters are new technology, exclusive to Castrol. They’ve been specially engineered to fight wear, deposits and corrosion, the main causes of engine damage, to deliver superior protection in 3 ways.