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Engineers inspect aviation lubricants within an airplane engine

Lubricants technical support

Leverage our experience and expertise

Our dedicated team offers best-in-class technical expertise, engineering support and inspection services when you need it most. The services are designed to help:

  • Reduce maintenance downtime
  • Provide potential cost savings
  • Proactively detect problems in oil and hydraulic systems

Explore our various services below.


  • Engineer with a hard hat

    Engineering services

    Engineering services for inspection and maintenance | ExxonMobil aviation

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  • Laboratory technician analyzing with test tubes

    Mobil™ HyJet™ Fluid Analysis

    Optimize hydraulic system performance and proactively identify problems with Mobil™ HyJet™ Fluid Analysis, our proprietary fluid analysis program.

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  • ExxonMobil Aviation hydraulic fluid protecting a valve

    Hydraulic fluids

    Our hydraulic fluids are fire-resistant phosphate esters, designed for commercial aircraft, providing power conveyance, heat transfer protection, and protection against wear and corrosion.

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  • ExxonMobil Aviation plant producing fuels and lubes at night

    Product integrity

    Our absolute commitment to product integrity requires product quality, performance, representation and regulatory compliance over the life cycle of products.

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  • ExxonMobil engineer tests aviation lubricants

    Technology leadership

    We focus on product quality and providing solutions to address customers’ needs – developing tomorrow's innovative products, today.

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