AeroShell Oil W 15W-50 is a unique blend of high quality mineral oil and over 50% synthetic hydrocarbon base stocks, plus the AeroShell Oil W ashless dispersant additive system. Bottle Size: 1 Quart / 946ml Provides excellent rust and corrosion protection for aircraft engines Promotes engine cleanliness, fights wear, offers excellent anti-foam properties Helps reduce oil consumption by up to 50% and provides superior oil flow at low temperatures Functions as an all season oil, no seasonal changes needed Reduces fuel consumption by up to 5% over straight grades Provides superior high temperature oxidation stability AeroShell Oil W 15W-50 is not recommended for use in automotive engines. Main Applications AeroShell Oil W 15W-50 is intended for use in certified four- stroke cycle aircraft piston engines. The anti-corrosion additive system is designed to prevent rust or corrosion in all types of aircraft piston engines. AeroShell Oil W 15W-50 can provide maximum anti corrosion protection for aircraft piston engines, when combined with proper maintenance practices and proper operating conditions. Because of the improved flow characteristics of AeroShell Oil W 15W-50, operators may observe slightly lower oil temperatures in some aircraft. On larger aircraft, the oil cooler flap will normally compensate for this change. However, in small aircraft, oil temperature could be reduced slightly. Operators should always check the oil temperature to ensure that they are in the range specified by the manufacturer. Downloads Safety Data Sheet (SDS) Technical Data Sheet (TDS) Specifications & Approvals AeroShell Oil W 15W-50 was developed in co-operation with Textron Lycoming and Continental Motors and conforms to their specifications 301F and MHS-24A respectively. This oil is also approved under Military Specification MIL-L-22851 which is now obsolete and has been replaced by the SAE J- 1899 specification. AeroShell Oil W 15W-50 is also approved for use in all Pratt & Whitney radial aircraft engines. In addition AeroShell Oil W 15W-50 meets the provisions of Lycoming Service Bulletin 446C and 471, plus Service Instruction 1409A and meets the American FAA Airworthiness Directive 80-04-03 R2 p. 1b which specifies special anti-wear requirements for certain engine models. AeroShell Oil W 15W-50 already contains, in the correct proportions, an anti-wear additive equivalent to the Lycoming additive LW 16702; operators who use AeroShell Oil W 15W- 50 DO NOT need to add this Lycoming additive to the oil. AeroShell Oil W 15W-50 is qualified for use in all Continental Motors’ liquid cooled and air cooled aircraft piston engines. French: XO-162/a3. Joint Service Designation: OMD-162, Textron Lycoming: 301F Service Bulletins 446C and 471, Service Instruction 14909A, Continental: MHS 24A, SIL 99-2, Pratt & Whitney: Service Bulletin 1183, Approved SAE J-1899 Grade Multigrade, AMOC FAA AD 80-04-03 R2 p.1b Contact your local Shell Technical Help desk for a full list of equipment approvals and recommendations.
