INNER RACE 7F3137 - Caterpillar

The abbreviations listed below, except for LO, follow S.A.E. J754 nomenclature. The classifications follow S.A.E. J183 classifications. The MIL specifications are U.S.A. Military Specifications. These definitions will be of assistance in purchasing. The specific classifications for this machine are found on the "RECOMMENDED LUBRICANTS" chart.Diesel Fuel
Distillate fuels that conform to ASTM No. 1 or No. 2 Fuel Oil or No. 1D or No. 2D Diesel Fuel Oil specifications with a minimum cetane of 40 are the preferred fuels and provide proven maximum engine service life.Some crude oils and blended fuels are regarded as permissible and can be used with extra fuel filters and adjusted oil change periods. However, this will result in less than maximum engine service life.Contact your Caterpillar dealer regarding the Caterpillar SPECIAL INSTRUCTION titled "FUELS FOR CATERPILLAR DIESEL ENGINES", FORM SEHS7067, which specifies requirements for other preferred and permissible fuels.Engine Oils (EO)
Use oils that meet Engine Service classification CD (MIL-L-2104C).Lubricating Oils (LO)
Use oils that meet Engine Service Classification CC (MIL-L-2104B or MIL-L-46152) or CD.Hydraulic Oil (HYDO)
Use ( LO) or industrial-type hydraulic oils which are certified by the supplier as having antiwear, antifoam, antirust and antioxidation additive properties for heavy duty use.Lubricating Grease (MPG)
Use Multipurpose-type Grease ( MPG). Multipurpose-type grease which contains 3% to 5% molybdenum disulfide is also acceptable, and preferred. NLGI No. 2 Grade is suitable for most temperatures. Use NLGI No. 1 or No. 0 Grade for extremely low temperatures.