RX1-08-13023

Phillips 66® X/C® 25W-60 Aviation Oil is an ashless-dispersant, multigrade engine oil formulated for year-round use in aircraft piston engines. This product is supplied in a 2.5-gallon jug.

The 25W-60 grade is recommended by Phillips 66 for radial piston engines and other aviation piston engines originally designed for heavier-grade oils, such as Commercial Grade 120. It is also stated as suitable for use during engine break-in and subsequent operational service, subject to the applicable engine manufacturer instructions.

• SAE 25W-60 multigrade aviation piston-engine oil
• Ashless-dispersant formulation designed to help minimise sludge, varnish and deposit formation
• Designed to provide oil flow at lower temperatures, high-temperature film strength, and rust and corrosion protection
• Manufacturer part number: 1045479
• Unit of supply: 1 jug

Phillips 66 states that X/C 25W-60 meets the requirements of Avco Lycoming Material Specification 301G, Pratt & Whitney Service Bulletin 1183 Rev. U, SAE J1899, and Teledyne Continental Material Specification MHS-24B. Confirm the required oil grade and specification against the current engine manufacturer maintenance documentation before use.

Relevant documentation: Phillips 66 X/C Aviation Oil product data sheet and safety data sheet.