74-451-189 Cessna Aircraft Parts & Accessories PATCH

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 anti-scuff/anti-wear 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.

Camguard Aviation is a high-performance oil additive engineered to enhance the lubrication, cleanliness, and corrosion protection of aircraft engines. Formulated to improve the longevity and reliability of both piston and turbine engines, Camguard reduces wear, prevents deposit formation, and combats rust and corrosion caused by inactivity and environmental conditions. Its additive package is optimized for engines that operate under the unique demands of general aviation.