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Phillips 66 Oil Victory Aviation 20W-50 - 55 Gallon Drum

Factory-direct distributor Roctexo Aerospace is a factory-direct distributor for Phillips 66, the manufacturer of this product. We welcome requests for any quantity of this product, as well as for other products manufactured by Phillips 66.
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Part numbers : RX1-08-17114-55 , 01083555 , 08-17114-55
Unit of Measure: EA

3114.26 EUR / EA 3114.26 EUR 3,114.26 € excl. VAT

3114.26 EUR / EA excl. VAT

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Availability
Up to 3 EA ready to ship on Monday 2026-09-28
Order before 17:00 CET Tomorrow
6 EA available on request, inbound freight fee of 60 EUR applies
Special order from vendor stock.

Phillips 66® Victory® AW 20W-50 is an ashless-dispersant, multigrade aviation engine oil formulated for year-round use in aircraft piston engines. This 55-gallon drum is identified by manufacturer part number 01083555.

The oil is pre-blended with the LW-16702 anti-scuff/anti-wear additive, helping avoid separate additive handling. Its ashless-dispersant formulation is designed to help minimise sludge, varnish and deposit formation, while maintaining oil-film strength under high-load and elevated-temperature operating conditions.

  • SAE 20W-50 multigrade aviation engine oil
  • Ashless-dispersant formulation
  • Pre-blended with LW-16702 anti-wear additive
  • Recommended by the manufacturer for opposed piston engines
  • 55-gallon drum
  • Manufacturer part number: 01083555

According to Phillips 66, Victory AW 20W-50 meets the requirements of Avco Lycoming Service Instruction 1014, Pratt & Whitney Service Bulletin No. 1183 Rev. U, SAE J1899, and Teledyne Continental Material Specification MHS-24B. Always confirm the applicable engine manufacturer instructions and maintenance data before use.

Documents

Overview

Phillips 66® Victory AW 20W-50 Oil is an ashless dispersant, multi-grade engine oil specially formulated for year-round use in aircraft piston engines. Victory AW 20W-50 is pre-blended with the proper concentration of antiscuff/antiwear additive (LW-16702) mandated by Lycoming Service Bulletins 446E and 471B and Service Instruction 1409C. It provides distinct performance benefits compared with single-grade engine oils, including easier starting and faster oil circulation at low temperatures, reduced warm-up time, and reduced oil consumption in most engines. It maintains its film strength under high loads and at high temperatures to protect against wear and piston scuffing.

The ashless dispersant formulation helps minimize the formation of engine sludge, varnish, piston deposits and combustion chamber deposits, resulting in a much cleaner engine compared with the use of straight (non-dispersant) mineral oils.

Victory AW 20W-50 Aviation Oil is recommended for use in opposed piston engines. It can replace Commercial Grade 65, 80 or 100 single-grade engine oils with no sacrifice in performance.

Features

  • Ashless dispersant helps minimize engine sludge and varnish deposits for a cleaner engine
  • Pre-blended with Lycoming-approved antiwear additive
  • High film strength for protection against wear and piston scuffing
  • High viscosity index and low pour point for use over a wide temperature range
  • Protects against rust and corrosion
  • Formulated with the same high-quality base oils as used in Phillips 66 X/C® Aviation Oil

Specifications

  • SAE Grade: 20W-50
  • Gravity, °API: 30.1
  • Specific Gravity @ 60°F: 0.876
  • Density, lbs/gal @ 60°F: 7.29
  • Color, ASTM D1500: 2.5
  • Flash Point (COC), °C (°F): 235 (455)
  • Pour Point, °C (°F): -33 (-27)
  • Viscosity, Kinematic
  • 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

Approvals

  • Avco Lycoming Material Specification No. 301G
  • Pratt & Whitney Service Bulletin No. 1183 Rev. U
  • SAE Standard J1899
  • Teledyne Continental Material Specification MHS-24B
  • U.S. Military Specification MIL-L-22851D (obsolete) for additive treatment QPL
  • QPL approval number: D07L2-50



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