Chevron Delo® Gear Lubricant ESI 85W140 is a premium heavy-duty gear oil designed for axles, differentials, and final drives operating under extreme service conditions. Formulated with advanced base oils and extended service interval (ESI) additive technology, it provides reliable protection against wear, pitting, and scuffing even under high loads and shock conditions.

Performance advantages include:

• Excellent load-carrying protection, extending gear and bearing life in severe operations

• Outstanding thermal and oxidation stability, minimizing varnish, deposits, and oil breakdown

• Long drain capability (ESI), reducing maintenance frequency and overall operating costs

• Superior rust and corrosion protection, safeguarding components in wet or humid environments

• Versatility, suitable for on-highway fleets, off-road equipment, and heavy-duty industrial gear systems

Packaged in a 12/1.8 lb case, this size is ideal for service shops, fleet maintenance teams, and equipment owners needing convenient and manageable gear oil supply. Chevron Delo Gear Lubricant ESI 85W140 delivers extended service life, reduced downtime, and cost-effective protection, making it a trusted solution for heavy-duty gear applications.