Product Description

Mobilube 1 SHC 75W-90 is a fully synthetic, high performance commercial gear lubricant formulated using advanced base oils and the latest technology additive system. This lubricant is engineered for heavy duty manual transmissions and rear axles where operations require gear lubricants with excellent load-carrying capability over wide operating temperatures and where extreme pressures and shock loading are expected. Mobilube 1 SHC 75W-90 has excellent thermal and oxidation stability, high inherent Viscosity Index (VI), extremely low pour point, and outstanding low temperature fluidity.

The state-of-the-art technology behind Mobilube 1 SHC 75W-90 delivers outstanding viscosity-temperature properties necessary for wide temperature range applications, optimised protection against thermal degradation and oxidation, wear and corrosion, shear stability, extended service capability, and potential fuel economy improvement. Mobilube 1 SHC 75W-90 incorporates the latest technology in synthetic basestocks and advanced additives providing significant advantages over conventional gear oils. This technology also ensures effective lubrication since this product remains fluid without channeling at subzero temperatures. Mobilube 1 SHC 75W-90 meets or exceeds the requirements of the API Service MT-1/GL-4/GL-5 gear oil service classifications.

Features and Benefits

Today’s technology has vastly improved the performance capabilities of heavy duty on and off highway equipment load, torque, speed, and control through innovative drivetrain designs. These designs have changed and increased the requirements of lubricants to deliver higher levels of performance, increased productivity, and reduced operating costs. For heavy-duty final drives, friction control, wear protection, thermal stability, shear stability, rust and corrosion prevention, and seal protection are features that must be optimally balanced to provide extended gear and seal life, smooth operation, improved fuel economy, and high load high torque capability over a wide range of applications. Mobilube 1 SHC 75W-90 is engineered to deliver exceptional performance and reduce total lube-related operating cost in modern heavy duty drivetrains. The key benefits include:

Features Advantages and Potential Benefits
Exceptional thermal stability and resistance to high temperature oxidation Long gear and bearing life due to minimal deposits

Long seal life

Outstanding protection against low speed/high torque wear, spalling, and against high speed scoring Increased load-carrying capability.

Reduced maintenance costs and long equipment life

Excellent shear stability Retains viscosity and film strength under severe operating conditions to prevent wear
Excellent rust, staining, and corrosion protection of copper and its alloys Improved synchroniser performance and long component life
Enhanced frictional properties Fuel economy potential and improved shiftability
Outstanding low temperature fluidity versus mineral oils Reduced wear and ease of start up–even in arctic conditions
Wide multipurpose capability One lubricant for heavy-duty manual transmissions and rear axles
Good resistance to foaming Maintains film strength for effective lubrication
Compatible with typical automotive seals and gaskets Minimum leakage and reduced contamination


Recommended by ExxonMobil for use in:

•  On-highway light- and heavy-duty trucks, busses, vans, and cars

•  Off-highway industries including: construction, quarrying, and agriculture

•  Transmissions and axles and other applications where lubricants meeting API GL-4, GL-5 or MT-1 where mild extreme pressure gear lubricants are recommended

•  Not intended for automatic, manual, or semi-automatic transmissions for which engine oil or automatic transmission fluids are recommended

•  Applications where extended service intervals and warranties are required

Specifications and Approvals

This product has the following approvals:
AVTODISEL (YaMZ) Gearboxes
MAN 341 Typ Z2
MAN 342 Typ S1
MB-Approval 235.8
SAE J2360
This product is recommended for use in applications requiring:
MAN 341 Typ E3
This product meets or exceeds the requirements of:
R. Bosch AS TE-ML 08
Scania STO 1:0
Scania STO 2:0 A FS

Properties and Specifications

Grade SAE 75W-90
Density @ 15 C, kg/l, ASTM D4052 0.87
Flash Point, Cleveland Open Cup, °C, ASTM D92 202
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 15.1
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 102
Pour Point, °C, ASTM D97 -54
Viscosity Index, ASTM D2270 156

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @


It cannot be guaranteed that the product information given above is up to date. For the latest version of the Product Data Sheet we refer to the product library of ExxonMobil.