Skydrol® LD-4 Fire Resistant Hydraulic Fluid, 5 gal

Skydrol® LD-4 Fire Resistant Hydraulic Fluid, 5 gal

Eastman

Part # LD4-5GL=57

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Mfr Part # P3410204

Skydrol® LD-4 Fire Resistant Hydraulic Fluid is recognized for its low density, excellent thermal stability, and superior protection against valve erosion and deposits. It is widely used in commercial and military aircraft hydraulic systems.
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Boeing Distribution (formerly Aviall)

Overview

This phosphate ester-based fluid meets stringent aviation safety requirements for fire resistance and maintains performance across a wide range of temperatures. It includes specialized additives designed to protect hydraulic system components, extending their service life and reducing maintenance costs. Skydrol® LD-4 effectively controls deposits, helping to prevent malfunctions and maintain the integrity of crucial hydraulic components.

Features & Benefits

  • Low density for improved efficiency in hydraulic systems
  • Excellent thermal stability for reliable performance
  • Superior protection against valve erosion and deposits
  • Meets stringent fire resistance safety requirements
  • Specialized additives to extend service life and reduce maintenance costs

Specifications

  • Appearance: Clear, oily liquid
  • Color: Purple
  • Flash Point: Minimum 160 °C (320 °F) (Cleveland open cup method)
  • Pour Point: Maximum -62 °C (-80 °F)
  • Specific Gravity @ 25°C: 1.003-1.013
Technical Information
  • MANUFACTURER APPROVALS
  • Airbus (excluding A350)
  • Antonov (An-148 and 158)
  • ATR
  • Beriev (Be-200)
  • Boeing (excluding B787)
  • Bombardier
  • British Aerospace
  • Cessna
  • COMAC
  • Embraer
  • Fokker
  • Gulfstream
  • Ilyushin (IL-86 and 96)
  • Lockheed
  • Mitsubishi
  • Sukhoi (Superjet 100)
  • Tupolev (Tu-204 and Tu-214)

Technical Information

FAA Approval Code

N/R

Condition

New

Country of Origin

United States

Harmonized Tariff Schedule Code

3819000000

Storage Required

No

Lead Time (Days)

28

Shelf Life

Yes

Total Shelf Life (Days)

3650

Forecasted

Yes

Dimensions (L x W x H)

11.44 x 11.44 x 13.44 Inch

Package Weight

42.31 LB

Aircraft Makes

Boeing

Aircraft Models

737-400
757-200
767-200

Shipping Details

Hazmat Code

ZND

ECCN

EAR99

Schedule B

3819000000

8130-3 Eligible

No

Hazmat

No

Part Explosive

No
Buy now from
Boeing Distribution (formerly Aviall)
Product information provided "as is", and Boeing may add, change, discontinue or remove product information at any time. Product photos may not be exact match to product delivered. See terms & conditions.