Castrol CRB is formulated to help you avoid unexpected downtime and reduce repair costs by providing a high level of engine protection during service intervals.
The Castrol CRB range consists of:
Castrol CRB Turbomax with DuraShield™ Boosters that protect surfaces from wear by helping to prevent soot build-up in harsh operating conditions. It also provides a corrosion-resistant protective layer on moving metal surfaces, even in harsh conditions. Castrol CRB Turbomax provides up to 40% better protection against wear for a long and healthy engine life.one.
Castrol CRB Multi and Castrol CRB Monograde, which contain cleaning agents that reduce deposits by removing particles that may accumulate on the surface. These products also contain antioxidants that interrupt chemical reactions that can cause oil to thicken. As a result, they provide effective piston deposit control and maintain their viscosity for a long and healthy engine life.
1Average of wear parameters in industry standard tests compared to industry test pass criteria.

 
Enhanced with DurashieldTM technologyCastrol CRB Turbomax 15W-40CI-4/E7 provides up to 2x longer engine life*. Castrol CRB Turbomax 15W-40 CI-4/E7 is recommended for use in naturally aspirated and turbocharged diesel-engined trucks, tractors, buses, light commercial vehicles, off-road vehicles and generators.
 
APPROVAL AND SPECIFICATIONS:
 
ACEA E7
API CI-4/SL
CAT ECF-1-a
Cummins CES 20076, CES 20077
DDC Powerguard 93K215
Deutz DQC III-10
Mack EO-M Plus, EO-N
MB-Approval 228.3
RVI RLD-2
Volvo VDS 3
Meets requirements of MAN M 3275-1