Description
Description
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 diesels engines fitted with
exhaust gas recirculation (EGR) systems.
Advantages
During its working life, your engine faces challenges from combustion by-products that can form deposits, and thicken
the oil. Castrol RX Diesel 15W-40 CI-4/E7 combats these issues in two ways:
It contains cleaning agents which displace particles that may otherwise build up on your engine surfaces
reducing deposits.
It also contains anti-oxidants which disrupt the chemical reactions that can lead to oil thickening.
Castrol RX Diesel 15W-40 CI-4/E7 provides effective piston deposit control and maintains its viscosity to encourage long
and healthy engine life.
Product Performance Claims
ACEA E7
API CI-4/SL
CAT ECF-2
Cummins CES 20077, CES 20078
DDC Powerguard 93K215
Deutz DQC III-18
DTFR 15B110 (MB 228.3)
Mack EO-M Plus, EO-N
MTU Oil Category 2
RVI RLD-2
Volvo VDS-3
Meets requirements of MAN M 3275-1