Case Studies

ASO W15W-50 Cold Flow

AeroShell Oil W15W-50, a multi-grade Piston Engine Oil, has excellent low temperature characteristics, which helps to provide easier cold weather starts and rapid lubrication of engine parts, reaching full pressure at the front gallery more than 25 seconds quicker than competitive oils.

ASO W15W-50 Comparison Chart

AeroShell Oil W 15W-50

High-performing, semi-synthetic base oil

Reaches critical engine parts faster at
low-temperature start-up

Formulated with an anti-wear additive package providing
up to 5x better scuffing protection1

Up to 70% more load-carrying capacity2

Competitor’s Multigrade Mineral Oil

Standard mineral base oil

25 seconds slower in reaching critical
engine components at 0°C

No pre-formulated anti-wear additive package
 

Reduced load-carrying capacity

1AeroShell Oil W 15W-50 contains the Lycoming LW 16702 antiwear additive package. 2Industry-standard wear test (ASTM D4172)

Our Range of Products

Multi-Grade
Piston Engine Oil
Pre-mixed with Lycoming
Additive LW16702
AeroShell Oil W15W-50

SAE J1899 Multigrade

AeroShell Oil W15W-50
Our most advanced aviation piston engine oil
  • Semi-synthetic, multigrade oil with advanced non-metallic anti-wear and anti-rust additives
  • Providing fast-acting engine protection throughout the oil drain interval and in all seasons for reduced maintenance costs
  • Can cut fuel consumption compared with single-grade oils
  • Used for over 25 years and trusted by more pilots and engineers than any other oil in its class
  • Pre-mixed with Lycoming Additive LW16702
Specification and approval
  • Textron Lycoming 301F (Service Bulletins 446E and 471B, Service Instruction 1409C)
  • Continental Aerospace Technologies MHS-24B (Service Bulletin M81-11 and revisions) SIL 99-2
  • Pratt & Whitney – All radial engines (Service Bulletin 1183)
  • AMOC to FAA Airworthiness Directive 80-04-03 R2 p.1b
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Specialized
Piston Engine Oils
AeroShell Oil Diesel Ultra

ACEA A3/B4 and API SL/CF
MB229.5

AeroShell Oil Diesel Ultra
The only fully synthetic dedicated diesel-engine aviation oil
  • Co-developed with SMA and Thielert’s compression-ignition (diesel) aero engines
  • Promotes reliability and prolonged engine life by helping to keep pistons clean, protect against high-bearing loads and neutralise acids
  • Simplified maintenance with multigrade protection for all seasons
Specification and approval
  • Mercedes Benz MB229.5
  • Approved for Thielert/Centurion 1.7 and 2.0, Austro Engine AE300 and SMA SR305-230E engines
  • Meets automotive specifications ACEA A3/B4 and API SL/CF (aviation specifications are yet to be defined)
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AeroShell Oil Sport Plus 4

RON424

AeroShell Oil Sport Plus 4
Dedicated aviation oil for four-stroke light sport engines
  • The first aviation-quality for light sport engines with a formula that, unlike motorcycle oils, cannot be changed without notice
  • Multigrade climatic versatility
  • Withstands high shear stresses in integrated gearbox and overload clutch systems
  • Promotes efficiency by keeping engines clean using synthetic technology oil and additives
  • Developed with ROTAX
Specification and approval
  • API SL, JASO MA
  • Fully approved – All ROTAX® 912 and 914 Series engines, Rotax Service Instruction SI-912-016/SI-914-019 & Rotax RON424
  • Selection of suitable operating fluids for ROTAX engine type 912 and 914 (Series)
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Premium
Single-Grade
Ashless Dispersant
Working Oils
Pre-mixed with Lycoming
Additive LW16702
AeroShell Oil W100 Plus

SAE J1899 Grade 50

AeroShell Oil W100 Plus
Our best single-grade aviation piston engine oil
  • Prolongs engine life by Aeroshell Oil W range’s advanced ashless dispersant performance with the AeroShell Oil W 15W-50 additive package
  • Added corrosion protection
  • Added wear protection
    • One and a half times the load-carrying capacity compared with competitor multigrade oils
    • Includes the Lycoming LW 16702 anti-wear additive
Specification and approval
  • SAE J1899 Grade 50
  • Textron Lycoming 301F (Service Bulletins 446E and 471B, Service Instruction 1409C)
  • Continental Aerospace Technologies MHS-24B (Service Bulletin M81-11 and revisions) SIL 99-2
  • US Federal Aviation Authority Airworthiness directive 80-04-03
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Single-Grade
Ashless Dispersant
Working Oils
AeroShell Oil W100

SAE J1899 Grade 50

AeroShell Oil W100
High-quality oils for clean-engine performance
  • Improved performance through superior engine cleanliness
    • Ashless dispersant additives improve performance without excessive sludge and deposits
Specification and approval
  • SAE J1899 Grade 50
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AeroShell Oil W120

SAE J1899 Grade 60

AeroShell Oil W120
High-quality oils for clean-engine performance
  • Improved performance through superior engine cleanliness
    • Ashless dispersant additives improve performance without excessive sludge and deposits
Specification and approval
  • SAE J1899 Grade 60
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Single-Grade
Break-In Oil
AeroShell Oil 100

SAE J1966 Grade 50

AeroShell Oil 100
Straight mineral oils you can trust
  • No dispersants or other additives; except for a small amount of pour-point depressant, anti-oxidant and a foaming inhibitor
  • Resists breakdown, thanks to specially selected high-viscosity-index base oils
  • Minimal sludge and cylinder-wall glaze
Specification and approval
  • SAE J1966 Grade 50
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