Castrol CRB

For long and healthy engine life

Castrol CRB is formulated to deliver a high level of engine protection throughout service intervals, which can help you avoid unexpected downtime and minimise repair costs. Castrol CRB range consists of:

• Castrol CRB Turbomax with DuraShield™ Boosters which 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 Turbomax delivers up to 40% better wear protection¹ for long and healthy engine life.
• 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.

¹Average of wear parameters in industry standard tests vs. industry test pass criteria.

For long and healthy engine life

Soot can agglomerate to form large particles which displace oil on moving metal surfaces, causing abrasion on them.

Soot agglomeration leads to abrasive wear.

Despite you taking the best care, from the first day you drive your truck, the engine remains vulnerable to damaging wear. Tiny soot particles attract each other to form larger particles.

Even though 1000 times smaller than a pin head, they are big enough to cause abrasive wear and damage the engine.

Castrol CRB Turbomax with DuraShield Boosters™ works in two ways:

1. Prevents soot agglomeration

DuraShield Boosters™ form a protective layer around the smaller soot particles, which stops them from forming larger abrasive particles. This helps prevent displacement of oil on moving surfaces, and reduces metal to metal contact.