GUARDOL FLEET EC DIESEL ENGINE OIL (FLEET SUPREME EC)

# LBPH778845
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API CK-4 DIESEL ENGINE OIL FOR LOW-EMISSION ENGINES

Phillips 66 Guardol Fleet EC (Emission Compatible) Diesel Engine Oil, formerly known as Fleet Supreme EC, is an API CK-4 engine oil developed for use in four-stroke cycle diesel engines designed to meet 2007 and later EPA on-highway exhaust emissions standards. It is specially formulated for compatibility with exhaust aftertreatment systems using diesel particulate filters (DPFs), diesel oxidation catalysts (DOCs) and/or selective catalytic reduction (SCR). It is backward serviceable for use in pre-2007 diesel engines.

Features & Benefits

  • Synthetic Blend (SAE 10W-30)
  • Excellent protection for newer low-emission diesel engines and older diesel engines
  • Specially formulated to protect exhaust aftertreatment systems
  • Protects against particulate filter plugging
  • Excellent soot control for protection against abrasive wear and soot-induced oil thickening
  • Excellent resistance to viscosity and thermal breakdown at high temperatures
  • Protects against sludge and varnish formation
  • Protects against rust, bearing corrosion and wear
  • Good resistance to foaming and aeration

Applications

  • On-highway diesel trucks equipped with EGR and exhaust aftertreatment systems to meet 2007/2010 emissions standards
  • Older diesel equipment with conventional, non-EGR engines or ACERT engines
  • Off-highway construction, earth moving and mining equipment

Licenses & Approvals

Guardol Fleet EC Diesel Engine Oil is licensed or OEM-certified for:

  • API Service CK-4, CJ-4, CI-4 PLUS, SN (SAE 15W-40 only)
  • Cummins CES 20086
  • Detroit Diesel DFS 93K222
  • Mack EOS 4.5
  • Mercedes-Benz Sheet 228.31 (SAE 15W-40)
  • MTU MTL 5044 Type 2.1 (SAE 15W-40)
  • Renault VI RLD-4
  • Volvo VDS-4.5
  • Ford WSS-M2C171-F1

 

Guardol Fleet EC Diesel Engine Oil meets or exceeds the requirements of:

  • ACEA E9
  • Caterpillar ECF-3, ECF-2, ECF-1-a
  • Chrysler MS-10902 (SAE 15W-40)
  • Diesel engines manufactured by OEMs not listed above, where the OEM specifies API CK-4 engine oil

Additional Details

SAE Grade 15W-30
Specific Gravity @ 60°F 0.879
Density, lbs/gal @ 60°F 7.32
Color, ASTM D1500 4
Flash Point (COC), °C (°F) 227 (441)
Pour Point, °C (°F) -38 (-36)
Viscosity, Kinematic
cSt @ 40°C 117
cSt @ 100°C 15.2
Viscosity Index 135
Cold Cranking Viscosity, cP @(°C) 5800 (-20)
High-Temp/High-Shear Viscosity, cP @ 150°C 4.3
Sulfated Ash, ASTM D874, wt % 1
Total Base Number (TBN), ASTM D2896 9.7
Zinc, wt % 0.125
Phosphorus, wt % 0.1116

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