Mobil Delvac TM Genuine Long Drain Gear Oil 80W90

Mobil commercial-vehicle-lube , India

Heavy Duty Automotive Gear Lubricants

Product Description

Mobil Delvac ™ TM Genuine Long Drain Gear Oil 80W-90 is designed specifically for use in Tata Motors Limited synchromesh transmissions and is compatible with brass, molybdenum coated and carbon lined synchronizer cones. The oil is formulated for improved durability and extended drain period.


Features and Benefits

Today's heavy equipment applications place higher performance demands on drive train lubricants. Higher speeds, higher torque, and heavier loads require improved formulations to maximize equipment life and optimize operating costs. Longer service intervals place additional demands on the gear lubricant requiring effectively engineered basestock and additive systems. Mobil Delvac TM Genuine Long Drain Gear Oil 80W-90 is engineered to meet these challenges. The key benefits include:


Advantages and Potential Benefits

Extended drain period

Exceptional thermal stability and resistance to high temperature oxidation

Longer service intervals

Extended gear and bearing life due to minimal deposits. Longer seal life

Outstanding protection against low speed/high torque wear and against high speed scoring

Reduced maintenance costs and longer equipment life

Excellent rust and corrosion protection

Reduced wear and longer component life

Effective low temperature lubrication

Improved startability

Compatible with typical synchromesh material, automotive seals and gaskets

Smoother shift feel, minimum leakage and reduced contamination



Recommended by ExxonMobil for use in  :

  • Tata Motors Limited latest generation transmissions.


Specifications and Approvals

This product has the following approvals:

Tata Supply Specification : TSS 6577


Properties and Specifications

Mobil Delvac ™ TM Genuine Long Drain Gear Oil 80W-90


SAE 80W-90

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445


Kinematic Viscosity @ 40 C, mm2/s, ASTM D445


Viscosity Index, ASTM D 2270


Pour Point, ºC, ASTM D 97


Flash Point, Cleveland Open Cup, ºC, ASTM D 92


Density @ 15.6ºC kg/l, ASTM D 4052


Health and Safety

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

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.


ExxonMobil Services & Technology Private Limited
(CIN: U74900KA2015FTC080245)
Tower A, 5th Floor, Crescent #1, Prestige Shantiniketan Building, 
Whitefield Main Road, Bangalore – 560048, Karnataka, India


Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification.  Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations.  The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit 
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.