Gear Oil 80W90 20L
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Gear Oil 80W90 20L

Typical Properties

Property Typical Value Unit Notes
SAE Grade 80W-90 — Multigrade oil designed for gear lubrication under various temperature conditions
Density @ 15°C ~0.890 – 0.900 g/cm³ Indicates oil mass per unit volume
Kinematic Viscosity @ 40°C 100 – 150 cSt Ensures proper flow and lubrication at lower temperatures
Kinematic Viscosity @ 100°C 14 – 16 cSt Provides protection at higher operating temperatures
Viscosity Index (VI) ≥95 — High VI ensures stable viscosity across temperature changes
Pour Point ≤ –20 °C Ensures fluidity in cold environments
Flash Point (COC) ≥200 °C High flash point ensures safety under high operating temperatures
Timken OK Load ≥40 lb Load-carrying capacity indicating resistance to wear
Sulfated Ash ≤1.0 % wt Relates to the ash produced by the oil’s additives, important for emissions
Copper Corrosion 1a – 1b — Ensures protection against corrosion in metal components
Foaming Characteristics Pass (Seq I–III) — Prevents foam formation in the system, ensuring smooth performance
Extreme Pressure (EP) Properties Excellent — Provides superior protection under high-load and high-pressure conditions
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Type
A high-performance, multigrade hypoid gear lubricant formulated with premium mineral base oils and advanced extreme-pressure (EP) additives. Designed to protect gears under a wide range of operating temperatures and load conditions.

Applications

  • Automotive: Manual transmissions, transfer cases, and differentials (including hypoid and bevel gears) in cars, trucks, and SUVs.

  • Heavy-Duty Machinery: Construction equipment, agricultural tractors, and off-highway vehicles requiring robust gear protection.

  • Industrial Gearboxes: Enclosed industrial gear drives operating under high loads and moderate speeds.

Key Benefits

  1. Superior Extreme-Pressure Protection
    EP additives form a resilient film on gear surfaces to prevent metal-to-metal contact, reducing wear and pitting under heavy loads.

  2. Excellent Thermal Stability
    Maintains viscosity and film strength at elevated temperatures, resisting breakdown and deposit formation.

  3. Enhanced Oxidation Resistance
    Antioxidant additives prolong oil life by preventing sludge and varnish in prolonged high-temperature service.

  4. Wide Temperature Performance
    The 80W-90 grade flows readily at temperatures down to –20 °C (80W) while providing thick, protective film at up to 150 °C (90).

  5. Corrosion and Rust Inhibition
    Inhibitors protect gear housings and shafts from moisture-induced corrosion, extending equipment life.

  6. Foam Control & Air Release
    Anti-foam agents ensure rapid air release, preventing cavitation and ensuring consistent lubrication.

Formulation

  • Base Oils: Select paraffinic mineral oils for high film strength and shear stability.

  • Additives: EP agents (sulfur/phosphorus compounds), antioxidants, corrosion inhibitors, foam suppressants, and pour-point depressants.

Meets or Exceeds

  • API GL-4 and API GL-5 performance classifications.

  • MIL-PRF-2105E (U.S. military specification for hypoid gears).

  • OEM approvals from major gear and axle manufacturers.

Packaging

Available in 1 L, 4 L, 20 L, and 200 L containers to suit service garages, fleet maintenance, and industrial operations.

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