AeroShell Sport Plus 4


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AeroShell Sport Plus 4 10W-40 Aviation Piston Engine Oil 

AEROSHELL SPORT PLUS 4 is specifically made for Light Sport, Very Light and Ultra Light aircraft engines. AeroShell Oil Sport Plus 4 is intended for use in four-stroke (four-cycle) aircraft piston engines that are of an original automotive design and which cannot, therefore, use traditional Ash-less Dispersant aircraft engine oil types. These engines include carbureted, fuel-injected and turbocharged types such as the ROTAX® 912 & 914 series. Sport Plus 4 Oil is to be used in integrated gearbox and wet clutch systems. 

It can be used in engines which operate on both unleaded gasoline and Avgas 100LL. The correct choice of additives and good solvent properties allow the oil to handle lead by-products that can form a semi solid sludge in the oil which can restrict oil passages and compromise lubrication. AeroShell Oil Sport Plus 4 is superior in this respect to those oil types intended for automotive/motorcycle application. 

Specifications and Approvals 

  • API SL*
  • Rotax RON 424
  • Rotax Service Instruction for Suitable Operating Fluids SI-912 / SI-912i / SI-914 / SI-915
  • SAE Viscosity Grade 10w-40 
  • Meets the requirements of JASO MA. 
  • Listed in Rotax Service Instruction SI-912i-01/SI-0912-016/SI914-019 "Selection of Suitable Operating Fluids for Rotax Engine Type 912 and 914 (Series)" as an Aviation oil tested and released by BRP-Powertrain, for use with both leaded Avgas and unleaded fuel. 
  • Do not use AeroShell Oil Sport Plus 4 in engines that are designed to use SAE J1899, J1966 Ashless Dispersant aviation piston engine oils such as AeroShell W oils. This includes air-cooled Continental Motors and Textron Lycoming engines. 

* AeroShell grade meets the requirements of the listed specification but is not necessarily fully approved to that specification. 

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