API CJ-4

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf engine oil specification
gptkbp:compatibleWith exhaust aftertreatment systems
gptkbp:controls oxidation
corrosion
aeration
soot
deposits
wear
https://www.w3.org/2000/01/rdf-schema#label API CJ-4
gptkbp:intendedUse high-speed four-stroke diesel engines
gptkbp:introduced gptkb:American_Petroleum_Institute
gptkbp:introducedIn 2006
gptkbp:limitation sulfur content
ash content
phosphorus content
gptkbp:meetingPlace gptkb:EPA_2007_emission_standards
gptkbp:replacedBy gptkb:API_CI-4
API CK-4
gptkbp:suitableFor 2007 and newer diesel engines with emission control systems
gptkbp:usedIn off-highway diesel engines
on-highway diesel engines
gptkbp:bfsParent gptkb:Castrol_CRB
gptkbp:bfsLayer 7