Castrol RX Diesel 15W-40 CI-4/E7 is a multi-purpose, heavy duty diesel engine oil. It is suitable for use in high speed 4-stroke diesel engines that use a broad range of fuel qualities. It is also compatible with diesel engines fitted with exhaust gas recirculation (EGR) systems.
 
FEATURES AND BENEFITS:
 Contains cleaning agents which displace particles that may otherwise build up on your engine surfaces reducing deposits.
Contains anti-oxidants which disrupt the chemical reactions that can lead to oil thickening.
Provides effective piston deposit control and maintains its viscosity to encourage long and healthy engine life.
 
INDUSTRY SPECIFICATIONS
ACEA E7
API CI-4/SL
CAT ECF-2
Cummins CES 20077, CES 20078
DDC Powerguard 93K215
Deutz DQC III-10
Mack EO-M Plus,EO-N
MB-Approval 228.3
MTU Oil Category 2
RVI RLD-2
Volvo VDS 3
Meets requirements of MAN M3275