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Autoprofi Line Gear Oil 85W-140 API GL-5 – 1L High-Viscosity Lubricant for Extreme Load Conditions

Detailed Product Description :
Biaobang Autoprofi Line Gear Oil 85W-140 is a robust, high-viscosity gear oil engineered for the most severe operating conditions. Formulated with refined base oils and a specialized additive package, this lubricant is designed to handle extreme pressure and shock loads common in heavy-duty commercial vehicles. Meeting the API GL-5 standard, it offers superior film strength to protect gears against wear and scuffing. Its higher viscosity (85W-140) makes it particularly suitable for older vehicles, hot climates, or applications requiring a thicker oil film to maintain separation between metal surfaces under immense stress.

Application Scenarios :

Heavy Load Hauling: Perfect for dump trucks, mining trucks, and trailers carrying maximum capacity.
High-Temperature Environments: Ideal for operations in hot climates where lower viscosity oils might thin out too much.
Older Differential Units: Often recommended for older commercial vehicles or machinery that requires thicker oil to seal and lubricate effectively.
Off-Road Equipment: Suitable for earth-moving machinery subject to constant shock loading.

Product Functions & Benefits :

Maximum Film Strength: The 85W-140 viscosity provides a thick protective layer, preventing metal-to-metal contact under extreme loads.
Anti-Wear Performance: Excellent high-speed anti-scratch properties protect gears from pitting and scoring.
Oxidation Resistance: Resists thickening and sludge formation even under high thermal stress, ensuring consistent performance.
Seal Compatibility: Effectively protects sealing materials like oil seals and gaskets, preventing leaks in older systems.

Key Features / Selling Points :

High Viscosity Grade (85W-140): Specifically formulated for extreme pressure and high-temperature stability.
API GL-5 Compliance: Guarantees protection for hypoid gears in automotive axles under severe service.
All-Around Protection: “Resistant to corrosion and oxidation” ensures long-term durability of the driveline components.
Cost-Efficient Maintenance: Helps extend the service life of vehicle equipment and prolongs oil change intervals.