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mobil delvac xtreme grease

Mobil Delvac™ Xtreme Grease

Premium lithium complex grease

Mobil Delvac Xtreme Grease is a high performance extreme pressure grease designed for use in heavy-duty trucks, contractor and mining vehicles.

It has extraordinary adhesion, structural stability and resistance to water, and is formulated to provide good protection against wear, rust and corrosion.


Features and benefits

  • Extraordinary extreme pressure and anti-wear capability enhance bearing protection under difficult operating conditions to reduce maintenance costs and downtime
  • High water resistance helps reduce lubricant consumption and increase bearing protection in wet environments
  • Very good rust and corrosion protection provides longer life to bearings and chassis lube points
  • Very good structural stability helps provide effective lubrication over extended periods of time

  • Details

    Specifications and approvals

    Recommended by ExxonMobil for use in:

    • Heavy-duty trucks, especially hinge and bucket pins, U-joints, and fifth wheels
    • Mining and construction equipment
    • Highly loaded plain and antifriction industrial bearings

    Technical details

    NLGI Grade 2
    Thickener Type Lithium Complex
    Color, visual Orange
    Penetration, Worked @ 25°C, mm/10, ASTM D217 280
    Dropping Point, °C, ASTM D2265 260
    Viscosity of Oil, cSt @ 40°C, ASTM D445 320
    Penetration Consistency Change, mm/10, ASTM D1831   -4
    Timken OK Load, lb, ASTM D2509 40 (min)
    4-Ball Wear Test, mm, ASTM D2266 0.5
    Corrosion Prevention, ASTM D1743 Pass
    Copper Strip Corrosion, ASTM D4048 1A
    Water Washout, 1h @ 79°C, % ASTM D1264 6


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