Please note - We regret to inform you that our phone line is currently unavailable. Our team is working to resolve the issue as quickly as possible. In the meantime, we have set up an alternative phone line +44 1675 628652. We apologize for any inconvenience this may cause and appreciate your patience. Thank you for your understanding.
AeroShell Piston Engine Oil W100
Silmid P/N: VAR0000116
From £9.12 £10.94
AeroShell W Oils, including AeroShell Piston Engine Oil W100, were the first non-ash dispersant oils to be used in aircraft piston engines. They combine non-metallic additives with selected high viscosity index base stocks to give exceptional stability, dispersancy and anti-foaming performance. These additives leave no metallic ash residues that can lead to deposit formation in combustion chambers and on spark plugs, which can cause pre-ignition and possible engine failure.
Data Sheets
Download the AeroShell W100 technical data sheet (TDS) and the AeroShell W100 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available. Please login to access datasheetsProduct Properties
Product Colour
N/A
Brand
AeroShell
Manufacturer Part Number
550040898 | 550040899 | 550051169
SAE Viscosity Grade
50
Oil Type
Mineral
Application Type
Normal Operation
Specifications
Joint Services Designation
OMD-250
NATO Code
O-125 (Obsolete)
SAE
SAE-J-1899
Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.
Product Information
AeroShell W Oils are intended for use in four-stroke (four-cycle) certified reciprocating piston engines, including fuel-injected and turbocharged engines, but are not recommended for use in automotive engines. For automotive engines converted for use in aircraft, the specific engine manufacturer or the conversion agency should be consulted for proper oil recommendation.
Although some aircraft engine manufacturers and rebuilders/overhaul agencies suggest in their service bulletins the use of straight mineral oil in new or newly overhauled engines, other rebuilders or manufacturers, especially for such engines as the Lycoming O-320H and O/LO360E, allow either ashless dispersant or straight mineral oil for break-in, whereas ashless dispersant oils are mandated for break-in for all turbocharged Lycoming engines. Operators should check with engine manufacturers or rebuilders for the correct recommendation for the specific engine and application.
Features:
- Promote engine cleanliness
- Help keep engines sludge free
- Help reduce oil consumption
- Help engines reach TBO (Time Between Overhaul)
- Protect highly stressed engine parts against scuffing and wear
Other AeroShell W oils are available, differentiated by a numbered suffix. The suffix for each grade corresponds to the viscosity of the oil at 99°C (210°F) in Saybolt Universal Seconds.
Additional Content
Shipping information
UK Delivery Options
Standard UK Delivery
£12:00 (excl. VAT) Free Delivery on online orders over £100.
Orders usually delivered 24-48 subject to stock availability.
Proforma orders require cleared funds before shipment. Please allow 1 working day for fund allocation.
UK Priority Next Day Services
UK Next Day Delivery: £19.00 (excl. VAT)
Express Pre 10am Delivery: £30.00 (excl. VAT)
Orders placed before 3:00 pm qualify for next day delivery.
Service available to eligible postcodes. If unavailable, your postcode is not covered. FedEx does not guarantee timed deliveries.
Priority Same Day Service
£250 (excl. VAT)
Orders placed online between 8:00am - 11:00am by UK business customers are eligible for Priority Same Day Service. We cannot guarantee Same Day Delivery for orders placed after 11:00am.
Additional Costs: £150 (excl. VAT) for Dangerous Goods Declaration if required.
Click and Collect
£0.00 (excl. VAT)
Your order will not be immediately available, you will receive an email confirming when your order is ready for collection. You must bring your order confirmation with the Sales Order Number.
Trade Counter is open weekdays from 8:30 am to 4:30 pm, located at the front of our distribution centre.
Same-Day Collection available for orders placed before 3:00 pm.
Orders not collected within 7 working days will incur a 25% restocking fee. For international orders, this period is extended to 14 working days.
Additional Delivery Options
Additional delivery options are available subject to product selection at checkout.
Export Delivery Options
Export delivery options are available subject to items in basket and delivery destinations, prices are calculated at checkout.
Door to Door
The freight zone is based upon the Fedex International Priority zones, used to calculate the shipping rate according to the destination country. Goods will be delivered at place as defined by INCOTERMS 2020.
FCA
Additional packing costs may apply if goods are to be shipped by Air Freight. They will be handed to the chosen carrier with the required paperwork according to the free carrier terms as set out in INCOTERMS 2020. Please note that you agree to pay the applicable carrier charges by agreeing to this delivery option.
Please refer to our delivery page for more information.
Close