Products Details

Gearlube SP 68s

(Synthetic Gear Oil) Mosil Gearlube SP – 68 's' is a fully synthetic gear oil formulated from a carefully selected blend of Synthetic Hydrocarbon Base stocks. An inherently high Viscosity Index (VI) extends the operating temperature range at both the ends. The oil is further fortified with a synergistic blend of various additives like antiwear, EP etc. apart from the proprietary friction modifier additive of MOSIL. These additives extend the usable life of the oil by enhancing the oxidation stability, protection against rust & corrosion, wear etc. Mosil Gearlube SP – 68's' is totally free from any form of wax or other fatty impurities thereby enhancing its performance in the lower operating temperature compared to other gear oils. Also, the oil is totally compatible with most of the plastic types thereby extending its application area. Mosil Gearlube SP – 68's' can be used on all the enclosed gearboxes and bearings etc. (However it is recommended that before charging the oil, the system is totally flushed with Mosil Flush Oil - 68 to derive the maximum advantage from the oil)


-    High Viscosity Index thereby ensuring better performance at extreme ends of the temperature range.
-    Improved low-temperature fluidity due to wax-free base stock.
-    Excellent Oxidation Resistance and high temperature stability.
-    Extended lubricant life
-    Excellent rust & corrosion protection.
-    Superior antiwear and EP properties.


20 Ltr Pail, 210 Ltr Drum

Owing to evolving packaging solutions, user is requested to kindly check the availability of a specific pack size prior to standardization.

Color Pale Yellow (minor variation in color has no effect on the lubricating properties of the product)
Appearance Clear Liquid
Specific Gravity 0.85 ± 0.05
Kinematic Viscosity at 40°C 61 – 74 cSt
Kinematic Viscosity at 100°C 10 – 12 cSt
Viscosity Index 145 (min)
Flash Point 220°C (min)
Pour Point -54°C (max)
Copper strip corrosion at 100°C for 3 hrs ASTM 1a

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Material Safety Information required for safe usage of this product may not be included in this product bulletin and may be sought by contacting MOSIL. Users are advised to go through the Material Safety Data Sheet (MSDS) of this product prior to application / usage of this product.

*All statements and information contained in this document are based on the laboratory testing and user experience on actual applications. Owing to the exhaustive possibility of application for which this product may be used and the variety of equipments, performance parameters, environmental conditions and unpredictable human factors, we strongly recommend that this product be tested on the actual application prior to its standardization. All information contained herewith is offered in good faith but without any expressed or implied warranty. This Product Bulletin may already have been revised considering the availability of raw components, legislation, user experience & expectations and enhancement of knowledge of the development team of MOSIL. Users are requested to kindly seek the latest version of this product bulletin by contacting MOSIL. Information provided in this Product Bulletin is based on the generalised expectations and requirements of users. Additional information for this product may also be sought by contacting MOSIL.