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Skydrol LD4 Hydraulic Fluid

Silmid P/N: VAR0000094
From £47.84 (excl VAT) £57.41 (Inc VAT)

Skydrol LD-4 was introduced in 1977, and is well known around the world. At the time of its introduction it was a breakthrough product, solving problems of valve erosion and thermal stability common in earlier fluids.

Data Sheets

Download the Skydrol LD4 technical data sheet (TDS) and the Skydrol LD4 safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available.

Product Properties

Manufacturer Part Number
P3410205 | P3410206 | P3410208 | P3410209
Oil Type
Phosphate Ester
Flash Point (°C)


Airbus CML

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

Its excellent thermal stability under real world conditions has given it a reputation as the gold standard among Type IV fluids. Skydrol LD-4 features low density, excellent thermal stability, valve erosion prevention, and deposit control.

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

**orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.