2022年8月2日 · In fact, in order to meet the CK4 oil API standards, lubricants must prove themselves in two new tests: the CAT Aeration test and the Mack T13 test. Additionally, CK4 …

Castrol GTX Diesel is designed to provide superior protection, conforms to the strict requirements of PC-11 engine oil technology and can be used in diesel engines where API CK-4, CJ-4 and …

Full Synthetic Diesel Motor Oil Quart. Ambient Temperature Above 20 Degrees (F) / 29 Degrees (C). Ambient Temperature Above 22 Degrees (F) / 30 Degrees (C).

AMSOIL 15W-40 Synthetic Diesel Oil is the premium choice for API CJ-4 emission-quality diesel oil required by model-year 2007 and newer diesel engines, as well as older diesel applications …

Widespread use of “Energy Conserving” oils may result in an overall savings of fuel in the vehicle fleet as a whole. Used in conjunction with API CI-4 and CJ-4, the “CI-4 PLUS” designation …

2022年10月5日 · Meets the performance requirements of all diesel engines, enhancing the life of advanced emission control systems required for regulatory compliance when used in …

2009年5月27日 · API CJ-4 motor oils provide a significant improvement in wear protection, soot and deposit control, and high-temperature stability over API CI-4 PLUS motor oils. API CJ-4 …

The new API CJ-4 oils are made for high-performance diesel engines designed to meet 2007 on-highway exhaust emission standards. API CJ-4 oils exceed previous performance …

Lucas Magnum CJ-4 Oils are blended with premium "Lucas" additives that help maintain the life of the emission control systems as required for regulatory compliance. Expect less oil …

The API CJ-4 specification was introduced by American Petroleum Institute (API) in 2006, the spec is for high speed diesel / 4 stroke engines, specifically introduced to meet the exhaust …