T5X® HEAVY DUTY DIESEL ENGINE OIL

HEAVY-DUTY MONOGRADE DIESEL ENGINE OIL

Phillips 66® T5X Heavy Duty Diesel Engine Oil is a high-quality diesel engine oil designed for use in a wide variety of applications, including off-highway diesel equipment, farm machinery, marine engines, 2-stroke cycle diesel engines (SAE 40 only) and mixed commercial fleets. It also may be used in some heavy-duty manual transmissions in trucks and buses.

T5X® HEAVY DUTY DIESEL ENGINE OIL

Features & Benefits

  • Excellent soot control for protection against abrasive wear and soot-induced oil thickening
  • Protects against sludge and varnish formation
  • Protects against scuffing and wear
  • Protects against rust and bearing corrosion
  • Good resistance to foaming and aeration
  • Low-ash content to minimize ash deposits and help keep intake ports clean (SAE 40)

Applications

  • 2-stroke cycle diesel engines in bus fleets and marine fleets (SAE 40)
  • Off-highway trucks, heavy equipment and farm equipment
  • Light trucks and farm equipment with gasoline engines (SAE 30, SAE 50)
  • Heavy-duty manual transmissions in trucks and buses where the OEM specifies engine oil

Technical Details

  • 30
  • Licenses & Approvals

    T5X Heavy Duty meets or exceeds the requirements of: #API Service CF-2(1), CF(1) (SAE 40) #API Service CF(1), SL (SAE 30, SAE 50) #Detroit Diesel 2-stroke cycle engines, Oil Type 1 (1.0% max. sulfated ash (SAE 40))

    Additional Details

    SAE Grade 30
    Specific Gravity @ 60°F 0.883
    Density, lbs/gal @ 60°F 7.35
    Color, ASTM D1500 4
    Flash Point (COC), °C (°F) 230 (446)
    Pour Point, °C (°F) -33 (-27)
    Viscosity, Kinematic
    cSt @ 40°C 92
    cSt @ 100°C 11.3
    Viscosity Index 110
    High-Temp/High-Shear Viscosity, cP @ 150°C 3.4
    Sulfated Ash, ASTM D874, wt % 1.39
    Total Base Number (TBN), ASTM D2896 10.5
    Zinc, wt % 0.119
  • 40
  • Licenses & Approvals

    T5X Heavy Duty meets or exceeds the requirements of:# API Service CF-2(1), CF(1) (SAE 40)# API Service CF(1), SL (SAE 30, SAE 50)# Detroit Diesel 2-stroke cycle engines, Oil Type 1 (1.0% max. sulfated ash (SAE 40))

    Additional Details

    SAE Grade 40
    Specific Gravity @ 60°F 0.886
    Density, lbs/gal @ 60°F 7.38
    Color, ASTM D1500 4235 (455)
    Flash Point (COC), °C (°F) -27 (-17)
    Pour Point, °C (°F)
    Viscosity, Kinematic 142
    cSt @ 40°C 15
    cSt @ 100°C 106
    Viscosity Index 4.2
    High-Temp/High-Shear Viscosity, cP @ 150°C 0.9
    Sulfated Ash, ASTM D874, wt % 6.8
    Total Base Number (TBN), ASTM D2896 0.077
    Zinc, wt %
  • 50
  • Licenses & Approvals

    T5X Heavy Duty meets or exceeds the requirements of:#API Service CF-2(1), CF(1) (SAE 40)#API Service CF(1), SL (SAE 30, SAE 50)#Detroit Diesel 2-stroke cycle engines, Oil Type 1 (1.0% max. sulfated ash (SAE 40))

    Additional Details

    SAE Grade 50
    Specific Gravity @ 60°F 0.891
    Density, lbs/gal @ 60°F 7.42
    Color, ASTM D1500 4
    Flash Point (COC), °C (°F) 240 (464)
    Pour Point, °C (°F) -27 (-17)
    Viscosity, Kinematic
    cSt @ 40°C 224
    cSt @ 100°C 20
    Viscosity Index 103
    High-Temp/High-Shear Viscosity, cP @ 150°C 5.7
    Sulfated Ash, ASTM D874, wt % 1.39
    Total Base Number (TBN), ASTM D2896 10.5
    Zinc, wt % 0.119