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Phillips 66 X/C 20W-50 Multiviscosity Aircraft Engine Oil

Phillips 66 X/C 20W-50 Multiviscosity Aircraft Engine Oil

Pilots have keen senses. Many aviators can tell when their ride has become smoother and their plane is performing optimally. They also know when something is off.

What is usually the first thing to check when you suspect something is wrong? That's right, the engine. And chances are you need to check your oil. When your pistons need good lube they might want to take stock in our supply of Phillips 66 X/C 20W50. This aviation oil is perfect for opposed-piston engines and can improve performance in any weather. It's designed to run cleaner and keep your engine parts working undeterred.

Phillips 66 X/C 20W50 is suitable for year-round use, and actually reduces oil consumption in most engines. This ashless dispersant also helps minimize nasty engine sludge and varnish deposits. Because it has a high film strength, your aircraft gets even more protection against wear and piston scuffing.

Phillips 66 X/C Aviation Oil 20W50 excels at breaking in your aircraft's engine, but the benefits don't end there. It conforms to MIL-L-22851D, a standard that verifies its efficacy. Moreover, this aviation oil provides superior rust and corrosion protection, circulates quickly through your engine at low temperatures and allows your aircraft to operate more efficiently. What more could you want? Oh, you want more information? Read the features and specifications on this page for additional details.

Features
  • Ashless dispersant helps minimize engine sludge and varnish deposits for a cleaner engine
  • Easier starting and faster oil circulation at low temperatures compared to single grade oils
  • Reduced warm-up time and cooler operating temperatures compared to single grade oils
  • High-film strength for protection against wear and piston scuffing, even under high-load conditions, such as takeoff and at elevated operating temperatures
  • Provides cleaner and quicker break-in than traditional all-mineral, non-additized, single-grade oils
  • Protects against rust and corrosion
  • Reduces oil consumption in most engines
  • Suitable for year-round use
  • Specifications
    X/C® Aviation Oil meets the requirements of:
  • Avco Lycoming Material Specification No. 301G
  • Pratt & Whitney Bulletin No. 1183 "U"
  • SAE Standard J1899
  • Teledyne Continental Material Specification MHS-24B
  • U.S. Military Specification MIL-L-22851D for additive treatment
  • QPL Approval Numbers: D07L1-20W-50 and D07L1-25W-60

  • SAE Grade: 20W-50
  • Gravity °API: 30.1
  • Density, g/cm3 @ 15.6°C (60°F): 0.876
  • Color, ASTM D1500: 2.5
  • Flash Point (COC), °C (°F): 235 (455)
  • Pour Point, °C (°F): -33 (-27)
    Viscosity
  • cSt @ 40°C: 159
  • cSt @ 100°C: 19.8
  • Viscosity Index: 144
  • Cold Cranking Viscosity, cP: 5,200
  • @°C: -15
  • Acid Number, ASTM D664, mg KOH/g: 0.15
  • Ash Content, SAE J1787, wt%: Nil
  • Copper Corrosion, ASTM D130: Pass
  • Foam Test, ASTM D892: Pass
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    Part Number
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    Quart Bottle
    Price
    $5.47
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    Part Number
    48250
    Size
    12 Quart/Case
    Price
    $62.24
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    Part Number
    48250-GL
    Size
    Gallon Jug
    Price
    $22.01
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    Part Number
    48250-DRUM
    Size
    55 Gallon Drum
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    $1,022.05
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    Material Safety Data Sheet:
    MSDS1
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