AeroShell Sport Plus 4 Aircraft Engine Oil 1 Litre
Advanced lubrication for Rotax-powered aircraft. AeroShell Sport Plus 4 is a premium semi-synthetic SAE 10W-40 multigrade aviation engine oil specifically developed for modern four-stroke light sport aircraft engines.
Designed for the unique requirements of Rotax engines, its formulation provides reliable lubrication, enhanced wear protection and high shear resistance for applications featuring integrated reduction gearboxes and overload clutch systems.
Specifically Developed for Rotax Engines
Many Rotax aircraft engines feature an integrated reduction gearbox that shares its lubrication system with the engine.
This places additional demands on the lubricant, requiring effective protection for engine components as well as gears and clutch systems.
AeroShell Sport Plus 4 was developed to meet these requirements and is approved for the applicable Rotax 912, 912 iS, 914, 915 iS and 916 iS engine series.
SAE 10W-40 Semi-Synthetic Multigrade Oil
The SAE 10W-40 viscosity grade provides reliable lubrication across a broad range of operating temperatures.
Its semi-synthetic formulation supports cold-start oil flow while maintaining suitable lubrication at normal operating temperatures.
This makes AeroShell Sport Plus 4 a practical choice for year-round aircraft operation, subject to the engine manufacturer's temperature and viscosity requirements.
High Shear Resistance for Integrated Gearboxes
Integrated reduction gearboxes expose engine oil to significant mechanical shear forces.
AeroShell Sport Plus 4 is formulated to withstand these stresses and provide reliable lubrication in gearbox and overload clutch systems.
Its high shear resistance helps maintain effective lubrication under demanding operating conditions.
Enhanced Anti-Wear and Anti-Rust Protection
The advanced additive package helps protect highly stressed engine components against scuffing, wear and rust.
These properties support dependable engine operation and provide additional protection for components exposed to demanding mechanical loads.
Anti-Foaming Technology
Foaming can reduce the effectiveness of engine lubrication, particularly in systems with integrated gearboxes.
AeroShell Sport Plus 4 contains anti-foaming additives designed to minimise this effect and maximise lubrication effectiveness.
Engine Cleanliness and Fuel Compatibility
AeroShell Sport Plus 4 uses synthetic technology and carefully selected additives to help maintain engine cleanliness.
It is suitable for approved engines operating on unleaded gasoline or AVGAS 100LL.
The formulation is designed to handle lead-containing combustion by-products more effectively than conventional automotive or motorcycle oils.
When operating with leaded aviation fuel, always follow the engine manufacturer's specified oil change intervals and maintenance procedures.
Not Suitable for Conventional Ashless Dispersant Engines
AeroShell Sport Plus 4 must not be used in aircraft engines designed for ashless dispersant aviation piston engine oils.
This includes conventional air-cooled aircraft engines from Lycoming and Continental Aerospace Technologies.
Always verify engine compatibility before use.
Key Benefits
- Premium semi-synthetic SAE 10W-40 aviation engine oil
- Specifically developed for Rotax four-stroke aircraft engines
- Suitable for approved 912, 912 iS, 914, 915 iS and 916 iS series engines
- High shear resistance for integrated gearboxes
- Compatible with approved overload clutch and wet clutch systems
- Enhanced anti-wear and anti-rust additives
- Anti-foaming technology for effective lubrication
- Good cold-start protection
- Supports engine cleanliness
- Suitable for approved operation with unleaded gasoline and AVGAS 100LL
- Convenient 1-litre container
Technical Specifications
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Manufacturer: AeroShell / Shell Aviation
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Product: AeroShell Sport Plus 4
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Product Type: Four-stroke aviation piston engine oil
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Viscosity: SAE 10W-40
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Oil Type: Semi-synthetic multigrade
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Application: Approved light sport aircraft piston engines
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Engine Compatibility: Rotax 912, 912 iS, 914, 915 iS and 916 iS series
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Gearbox Compatibility: Integrated reduction gearbox and approved clutch systems
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Fuel Compatibility: Unleaded gasoline and AVGAS 100LL, subject to engine approval
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Specification: Rotax RON 424
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Container Size: 1 litre
Rotax Approval References
- Rotax RON 424
- SI-916 i-001R4
- SI-915 i-001R5
- SI-912 i-001R10
- SI-912-016R15
- SI-914-019R15
Important Application Information
Use AeroShell Sport Plus 4 only in engines for which the manufacturer approves the corresponding lubricant specification and viscosity.
Follow the latest Rotax operator manuals and service instructions, particularly regarding oil change intervals and operation with leaded aviation fuel.
Do not use this product in conventional Lycoming or Continental engines requiring ashless dispersant aviation oils.
AeroShell Sport Plus 4: Advanced SAE 10W-40 lubrication designed for Rotax aircraft engines, integrated gearboxes and demanding flight operations.
