Mobilgard™ 570 cylinder oil

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Enhances the performance of two-stroke marine diesel engines operating on heavy fuel oil and helps prevent corrosion.

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Data sheets

Deep Sea Shipping Industry
Inland and Coastal
Enhanced Wear Protection

Product information

  • Cylinder oil benefit calculator

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Features and Benefits

  • Excellent thermal and oxidation stability can lead to reduced deposits and sludge formation. Cleaner engines can lead to reduced component wear rates.
  • Exceptional anti-wear properties lead to potentially reduced liner and ring wear and excellent anti-scuffing control.
  • Outstanding detergency capability leads to potentially cleaner pistons and liners and can help extend periods between overhauls.


  • Marine crosshead engines

Specifications and Approvals

Meets OEM requirements
MAN Diesel and Turbo X
*Please follow all OEM guidelines for feed rate and fuel sulfur use

Typical Properties

SAE Grade 50
Specific Gravity at 15ºC 0.937
Flash Point, ºC, ASTM D 92 256
Pour Point, ºC, ASTM D 97 -9
Viscosity, ASTM D 445

cSt, at 40 ºC 222
cSt, at 100 ºC 20
Viscosity Index, ASTM D 2270 104
TBN, mg KOH/g, ASTM D 2896 70
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