Eastman - SKYDROL-LD-4 (1-Usqt-Can)
HYDRAULIC FLUID (1-US Quart-Can)
AERO P/N: 100391
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Introducing Skydrol LD4 Aviation Hydraulic Fluid, a Type IV fire-resistant hydraulic fluid used in aviation systems. Provides low density, excellent thermal stability, valve erosion resistance, and superior deposit control. Recognized as a gold standard since 1977 for safe, reliable operation of hydraulic systems in aircraft.
Product Features
OEM
Eastman
OEM Part No.
SKYDR0L-LD4-1USQ
Colour
-
Shelf Life in Months
120
Shelf Life in Days
3600
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
United States
Commodity Code
38190000
Product Type
Lubricants
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Information
Additional Product Information
Overview
Skydrol LD-4 is a fire-resistant, low-density hydraulic fluid developed for aircraft hydraulic systems. Known for its thermal stability, valve erosion prevention, and deposit control, it has supported reliable aviation operations since the 1970s.
Key Technical Specifications
- Low-density formulation for weight savings
- Pour point approximately -62°C (-80°F)
- High flash and autoignition temperatures
Typical Aircraft MRO / AOG Applications
- Hydraulic systems
- Landing gear and braking systems
Approvals & Specifications
- Boeing BMS 3-11P Type V
- SAE AS1241
- NSA 307110
Compatibility & Safety Notes
- Fire-resistant hydraulic fluid
- Follow manufacturer handling and contamination-control guidelines
Why Chosen for AOG / MRO
- Proven long-term operational reliability
- Excellent thermal and chemical stability
Alternative Names & Common Descriptions
- Skydrol LD4
- SKYDROL-LD4
- LD-4 Hydraulic Fluid
Restrictions
Restrictions
Restricted
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
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- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
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