Castrol VECTON LONG DRAIN 15W-40 CK-4/E9 with unique System Pro Technology� is an advanced part synthetic heavy duty diesel engine oil that is specifically engineered to deliver longer useful oil life. It is suitable for use in high speed 4-stroke diesel engines and is compatible with diesel engines fitted with an EGR. It is also compatible with the latest exhaust after treatment systems such as; DPF, DOC and/or SCR.Castrol VECTON Long Drain 15W-40 CK-4/E9 is specifically engineered and tested for extended drains up to 80,000 kms*. Castrol VECTON Long Drain�s System Pro Technology� has an extra performance reserve that fights oil breakdown by:  
 
FEATURES AND BENEFITS
 
Combating oxidation and deposits
Neutralising harmful acids
Controlling oil aeration
Also adapting to increased temperatures while resisting viscosity loss through shear.
All of this means longer useful oil life, giving you the confidence in your maximum drain interval. Oil drain intervals vary based on factors such as engine type, duty cycle and fuel burn. Consult service manuals for recommended oil drain intervals. Extended drains may be possible if done in conjunction with Castrol�s Used Oil Analysis (UOA) program and in consultation with Castrol�s Technical Services team.
INDUSTRY SPECIFICATIONS
API CK-4
ACEA E9
Caterpillar EFC-3
Cummins CES 20086
DDC Power Guard 93K222
DQC 111-10-LA
 
Ford WSS-M2C171-F
JASO DH-2
Mack EO-S 4.5
MB-Approval 228.31
VDS 4.5
RLD-4