HYJET-IV-A-PLUS (1-Usqt-Can)
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HYJET-IV-A-PLUS (Also known as: HYJET IV-A PLUS, HYJET-IV-A-PLUS 1QT, HYJET4-APLUS-1USQ, HYJET IV APLUS, HYJETIVAPLUS-QT, OIL HYDRAULIC HYJET IV-A PLUS)
Summary: HYJET-IV-A-PLUS is a high-performance, fire-resistant phosphate ester hydraulic fluid designed for the aviation industry.
MRO Category: Aviation Hydraulic Fluids
Manufacturers Part Number: 125809
Sub-Category: Fire-Resistant Phosphate Ester Hydraulic Fluid (Type IV)
Function: Provides fire-resistant, high-performance lubrication for aircraft hydraulic systems, ensuring precise control, component protection and operational reliability.
Use Cases: Commercial and military aircraft hydraulic systems. Routine MRO maintenance of hydraulic components. AOG emergency repairs requiring immediate hydraulic fluid availability.
Description:
HYJET-IV-A-PLUS is a premium fire-resistant phosphate ester hydraulic fluid specifically designed for the aviation industry. Packaged in a 1 U.S. quart (946 ml) can. This fluid offers exceptional high-temperature stability, low density and robust rust protection, making it ideal for commercial aircraft hydraulic systems. HYJET-IV-A-PLUS maintains excellent low-temperature flow properties, ensuring precise control and responsiveness of hydraulic systems even in extreme cold or polar flight conditions. Aviation engineers and ground crew rely on this hydraulic fluid for both routine maintenance and urgent AOG situations where reliability and performance are critical.
Widely trusted across MRO operations, the HYJET-IV-A-PLUS is compatible with other approved phosphate ester fluids, providing flexibility in maintenance and minimizing inventory complexity. Its superior performance helps reduce aircraft weight and operational costs, while protecting hydraulic components from corrosion and degradation. To learn more about purchasing HYJET-IV-A-PLUS, aviation engineers can email sales@aerospheres.com, call UK +44 (0)3333 247 777 or US +1 888 421 7703, or simply click the Add To Cart option for immediate availability.
Spec Sheets For HYJET-IV-A-PLUS:
HYJET-IV-A-PLUS Technical Data Sheet
Safety Data Sheet for HYJET-IV-A-PLUS
Information
Additional Product Information
HYJET-IV-A-PLUS is the trusted choice for MROs, ground crew and aircraft engineers worldwide because it delivers fire-resistant, high-performance hydraulic fluid for critical commercial and military aircraft systems. Its exceptional high-temperature stability, low density and corrosion protection ensure precise hydraulic control and reliability even under the most extreme operating conditions. From routine maintenance to urgent AOG situations, engineers rely on HYJET-IV-A-PLUS to reduce downtime, protect vital components and maintain operational readiness. Choose HYJET-IV-A-PLUS for the performance and reliability that keeps millions of dollars in aircraft assets safe and mission-ready every day.
Key Technical Specs for HYJET-IV-A-PLUS
- Type: Fire-resistant phosphate ester hydraulic fluid (Type IV)
- Volume: 1 U.S. quart (946 ml)
- Shelf Life: 120 months (10 years)
- UN Number: UN3082, Class 9, Packing Group III
- ECCN: EAR99
- Key Properties: Superior high-temperature stability, low density for reduced aircraft weight, robust rust protection, excellent low-temperature flow, compatible with other approved phosphate ester hydraulic fluids
Approvals & Specifications for HYJET-IV-A-PLUS
- SAE AS1241: Standard for fire-resistant hydraulic fluids
- Boeing BMS 3-11P: Type IV, Low Density
- Airbus NSA 307110N: Type IV, Low Density
- Airbus Canada A2MS 564-003: Type IV, Class I, Grade A
- Other approvals: Cessna, Embraer, Fokker, Gulfstream, Lockheed, ATR (all Type IV, Low Density)
Typical Aircraft MRO / AOG Applications for HYJET-IV-A-PLUS
- Used in commercial aircraft hydraulic systems requiring phosphate ester fluids
- Critical for routine maintenance and urgent AOG situations
- Ensures reliable performance and reduces downtime in high-demand operations
Compatibility & Safety Notes for HYJET-IV-A-PLUS
- Fully compatible with other approved phosphate ester hydraulic fluids
- Hazardous material; handle and store according to regulations
- Store in a cool, dry place away from heat or sunlight
Packaging & Procurement for HYJET-IV-A-PLUS (matched to the Aerospheres page and common market packs)
- Packaging: 1 U.S. quart (946 mL) can
- Maintain inventory for AOG readiness and rapid deployment
- Check shelf life and storage upon purchase
Why HYJET-IV-A-PLUS is Chosen for AOG / MRO
- Superior thermal stability and rust protection
- Low density reduces aircraft weight and fuel consumption
- Provides precise hydraulic control and reliability during extended or critical flights
Practical Suggestions for Your Team (AOG mindset) for HYJET-IV-A-PLUS
- Stock adequate quantities for urgent hydraulic needs
- Train engineers and ground crew on proper handling
- Monitor shelf life and storage conditions regularly
Manufacture / Aviation Spec Codes for HYJET-IV-A-PLUS
- Manufacturer: ExxonMobil
- Spec Codes: See approvals above (Boeing, Airbus, Lockheed, SAE AS1241)
Alternative Names & Descriptions for HYJET-IV-A-PLUS
- HYJET-IV-A-PLUS (1-Usqt-Can)
- HYJET IV-A PLUS – 1 QUART
- HYJET IV-A PLUS
- HYJET4-APLUS-1USQ
- HYJET IV APLUS
- HYJETIVAPLUS-QT
- OIL HYDRAULIC HYJET IV-A PLUS (QT)
- HYJET IV-A PLUS / 1QT/CAN (946 ML)
Restrictions
Recommended Alternatives
Shipping Information
- Orders over £50 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- 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.
- For additional information, please see our shipping page.