In Castrol, we’re dedicated to retain the performance of your fleet’s engines. Caring for a truck with a long working life requires the right oil to be used to prevent the build-up of problems within the engine.

It’s the small things that make all the difference. Even particles 1000 times smaller than a pin head can cause abrasive wear, a key engine deterioration factor. Soot can agglomerate to form large particles which displace oil on moving metal surfaces, causing abrasion and wear on them.

For long and healthy engine life we have Castrol CRB engine oils with DuraShield BOOSTERS in our heavy-duty range as the solution. These engine oils help to keep engines clean by protecting against oil thickening and deposit build-up in critical engine parts, delivering up to 40% better and reliable engine protection versus industry test pass criteria.

Castrol CRB diesel engine oils provide excellent protection to commercial vehicle engines helping them to operate efficiently and last longer. Castrol CRB Turbomax with DuraShield™ BOOSTERS helps to prevent the agglomeration of soot under severe operating conditions, protecting surfaces from wear. It also provides a protective layer on the moving metal surfaces which resists break down, even under difficult conditions.

Castrol CRB Multi and Castrol CRB Monograde with cleaning agents which displace particles that may otherwise build up on your engine surfaces, reducing deposits. They also contain anti-oxidants which disrupt the chemical reactions that can lead to oil thickening. As a result they provide effective piston deposit control and maintain their viscosity to encourage long and healthy engine life.