Mobilube HD 85W-140

Description

Product Description

Mobilube HD 85W-140 is an exceptional heavy-duty gear lubricant meticulously formulated from high-performance base oils and an advanced additive system. Designed for demanding automotive applications, this lubricant excels in heavy-duty axles and final drives where extreme pressures and shock loading are commonplace. As a recommended choice by ExxonMobil for API GL-5 service requirements, Mobilube HD 85W-140 ensures optimal performance and extended equipment life.

Performance of Mobilube HD 85W-140

• Exceptional Thermal Stability: With outstanding resistance to high-temperature oxidation, this lubricant minimizes deposits, contributing to extended gear and bearing life.
• Longer Seal Life: Mobilube HD 85W-140 provides superior protection against low-speed/high-torque wear and high-speed scoring, resulting in longer seal durability.
• Increased Load Carrying Capability: Its robust formulation enhances load-carrying capacity, reducing maintenance costs and promoting equipment longevity.
• Effective Rust and Corrosion Protection: The lubricant guards against rust and corrosion, ensuring components remain in top condition.
• Efficient Low-Temperature Lubrication: Improved startability even in cold conditions, while maintaining compatibility with typical automotive seals and gaskets.

Features of Mobilube HD 85W-140

1. High Viscosity Index: ASTM D2270 rates it at 97, ensuring consistent performance across a wide temperature range.
2. Shear Stability: Maintains viscosity under extreme conditions (KRL 20h): 27 mm²/s (CEC L-45-A-99).
3. Brookfield Viscosity:
   • At -12°C: 100,000 mPa·s (ASTM D2983).
   • At -26°C: 120,000 mPa·s (ASTM D2983).
4. Kinematic Viscosity @ 100°C: 27.5 mm²/s (ASTM D445).

Certifications and Approvals

• Meets or exceeds the requirements of:
  • SAE 80W-90
  • SAE 85W-140
  • API GL-5

Health, Safety, and Environment

For detailed health and safety recommendations, refer to the Material Safety Data Sheet (MSDS).

Popular Industries for Mobilube HD 85W-140

• Heavy-duty automotive applications
• Passenger cars
• On-highway light and heavy-duty trucks
• Commercial vehicles
• Off-highway industries (construction, mining, quarrying, agriculture)

Price of Mobilube HD 85W-140

For pricing information and to order, please contact us. Our team is ready to assist you.

Flash Point and Drop Point

• Flash Point: 236°C (ASTM D92)
• Drop Point: Not specified (as it’s not a grease)

Viscosity

• Kinematic Viscosity @ 100°C: 27.5 mm²/s (ASTM D445)

Frequently Asked Questions (FAQs) about Mobilube HD 85W-140

1. What is the recommended change interval for Mobilube HD 85W-140?
   • The change interval depends on usage and operating conditions. Consult your equipment manual or a lubrication specialist for precise guidance.
2. Can I mix Mobilube HD 85W-140 with other gear oils?
   • It’s best to avoid mixing lubricants. Always drain and refill with the same product.
3. Is Mobilube HD 85W-140 suitable for limited-slip differentials?
   • Yes, it’s compatible with limited-slip differentials.

Datasheet Table: Key Specifications