Castrol CRB Turbomax 15W-40 CI-4/SL/E7 is an advanced 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.
Advantages
Castrol CRB Turbomax 15W-40 CI-4/SL/E7 contains specially engineered DuraShieldTM Boosters that help fight the
main causes of engine damage. In severe testing, Castrol CRB Turbomax 15W-40 CI-4/SL/E7 with DuraShieldTM
boosters delivers up to twice the engine lifex.
CRB Turbomax 15W-40 CI-4/SL/E7 with DuraShieldTM boosters is proven in industry testing to help provide protection to
your engine in two ways:
Under severe engine operating conditions soot can agglomerate to form large particles which help to displace
oil on moving metal surfaces. This results in metal to metal contact. CRB Turbomax 15W-40 CI-4/SL/E7 with
DuraShieldTM boosters helps to prevent the agglomeration of soot as well as protecting surfaces from wear.
1.
CRB Turbomax 15W-40 CI-4/SL/E7 with DuraShieldTM boosters provides a protective layer on the moving metal
surfaces which resists break down, even under difficult conditions.
2.
x Based on time between camshaft rebuilds in a severe Cummins ISB engine test vs. an equivalent oil without
DuraShield.
What's in the box
1 x Castrol CRB TMAX 15W40 CI/SL/E7 5L
