STARFIRE
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Starfire Premium Lubricants SAE 80W90 GL-5 Gear/Differential Oil-5 Gallon | High-Performance SAE Oil for Extreme Pressure, Corrosion Protection & Smooth Operation API GL-5 & MT-1
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Starfire Premium Lubricants SAE 80W90 GL-5 Gear/Differential Oil-5 Gallon | High-Performance SAE Oil for Extreme Pressure, Corrosion Protection & Smooth Operation API GL-5 & MT-1
STARFIRE GL-5 Gear Oil is formulated with refined paraffinic base stocks and a sulfur-phosphorus extreme pressure additive package, which provides excellent thermal and oxidative stability, as well as anti-foam, anti-rust and anti-corrosion protection and has excellent load carrying capabilities.
Starfire Premium Lubricants SAE 80W90 GL-5 Gear/Differential Oil-5 Gallon | High-Performance SAE Oil for Extreme Pressure, Corrosion Protection & Smooth Operation API GL-5 & MT-1
Item #: 71654480

Starfire Premium Lubricants SAE 80W90 GL-5 Gear/Differential Oil-5 Gallon | High-Performance SAE Oil for Extreme Pressure, Corrosion Protection &

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Item #: 71654480
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STARFIRE GL-5 Gear Oil is formulated with refined paraffinic base stocks and a sulfur-phosphorus extreme pressure additive package, which provides excellent thermal and oxidative stability, as well as anti-foam, anti-rust and anti-corrosion protection and has excellent load carrying capabilities.
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What Stands Out

High Performance
Star Fire Gear Oil offers superior lubrication, enhancing gear performance and longevity, ideal for heavy-duty applications that require reliability in extreme conditions.
Versatile Use
This 80W90 GL-5 formula is suitable for various vehicles, from trucks to machinery, ensuring compatibility and protection under diverse operating environments.
Economical Packaging
Available in a 5-gallon pail, Star Fire Gear Oil provides excellent value for fleet owners and mechanics, reducing the need for frequent purchases while maintaining premium quality.

Product Details

Shop Starfire Premium Lubricants SAE 80W90 GL-5 Gear/Differential Oil-5 Gallon | High-Performance SAE Oil for Extreme Pressure, Corrosion Protection & Smooth Operation API GL-5 & MT-1 online at a best price in Antigua and Barbuda. B07TKF9R9M
Container TypePail
ViscositySAE 80W90
Liquid Volume5 gallons
Item Weight37 pounds (16.78 kg)
MaterialSilicone
Brand NameSTARFIRE
Recommended Uses For ProductAutomotive and Heavy Duty applications
Specific Uses For ProductAutomotive and Heavy Duty applications
Item FormOil
ManufacturerStarfire
Unit Count640 Fluid Ounces
UPC810029021722
Number of Packs1
Part Number2490809005
BrandSTARFIRE
Package InformationPail

Who Should Buy?

Suitable For
  • Heavy-Duty Vehicles

    Ideal for trucks and SUVs requiring superior lubrication in demanding conditions and heavy-load applications.

  • Differential Applications

    Specifically formulated for use in gear differentials, ensuring effective lubrication and temperature control.

  • Fleet Maintenance

    Perfect for fleet operators looking for reliable and high-performance gear oil to maintain multiple vehicles.

Not Suitable For
  • Light-Duty Cars

    Not suitable for light passenger cars that require lower viscosity oils for optimal engine performance.

Product Description

Starfire Premium Lubricants SAE 80W90 GL-5 Gear/Differential Oil-5 Gallon | High-Performance SAE Oil for Extreme Pressure, Corrosion Protection & Smooth Operation API GL-5 & MT-1

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is SAE 80W90 GL-5 gear oil used for?

    Answer: SAE 80W90 GL-5 gear oil is specifically designed for use in automotive and industrial gear systems that require high-performance lubrication. This type of gear oil provides excellent protection against wear, oxidation, and foaming. It's particularly suitable for manual transmissions, differentials, and other gearboxes operating under moderate to severe conditions. For example, if you engage in off-road driving or heavy towing, the durability of this lubricant will help extend the lifespan of your gear components.
  • Question: Is Star Fire Premium Lubricants SAE 80W90 GL-5 suitable for marine applications?

    Answer: Star Fire Premium Lubricants SAE 80W90 GL-5 is primarily formulated for automotive and industrial equipment. While it can provide excellent lubrication in some marine gear systems, it's generally recommended to use oils specifically designed for marine environments. These products often include additives to resist water and corrosion due to frequent exposure to wet conditions. Always consult your vehicle's manual for the best lubricant recommendations.
  • Question: How does the viscosity of 80W90 GL-5 gear oil affect performance?

    Answer: The viscosity rating of 80W90 GL-5 gear oil indicates its thickness at various temperatures. The '80' relates to its low-temperature performance, while '90' denotes the viscosity at high temperatures. This balanced viscosity ensures that the oil flows well when cold and maintains adequate lubrication at normal operating temperatures. For instance, during colder starts, the oil will circulate effectively, reducing wear, while it remains stable under high temperatures and load, promoting efficiency and component longevity.
  • Question: Can I mix Star Fire Premium Lubricants with other brands of gear oil?

    Answer: Mixing different brands of gear oil, particularly those with differing additive packages, is not advisable as it can lead to reduced performance and protection. The chemical compatibility may vary, affecting viscosity, thermal stability, and overall lubrication efficacy. It's best to maintain consistency by using one brand across your gear systems, ensuring optimal performance and protection. If a top-up is needed, it's wise to stick to the same oil specifications and brand to safeguard your equipment.
  • Question: What are the benefits of using GL-5 rated gear oil?

    Answer: GL-5 rated gear oils, including Star Fire Premium Lubricants SAE 80W90, are specifically designed for use in hypoid gears, which are commonly found in many drive axles. The GL-5 rating ensures that the oil contains additives that provide superior protection against extreme pressures and prevent metal-to-metal contact. This helps minimize wear and enhances the durability of gear systems. Ideal scenarios for using GL-5 oil include both everyday driving and heavy-duty applications, such as in agricultural or construction machinery.
  • Question: What should I consider when choosing a gear oil for my vehicle?

    Answer: When selecting gear oil, consider the manufacturer's specifications which include viscosity ratings and performance standards like GL-5. It's also essential to assess your driving conditions; heavier loads or frequent hauling require oil with higher protection capabilities. Moreover, check compatibility with existing lubricants in your system. For instance, if your vehicle operates in extreme climates or conditions, prioritizing a high-quality gear oil like Star Fire Premium Lubricants SAE 80W90 can significantly improve performance and lifespan.
  • Question: How often should I change my gear oil?

    Answer: The frequency of gear oil changes depends on several factors, including the manufacturer's recommendations, driving conditions, and the type of vehicle. Many manufacturers suggest changing gear oil every 30,000 to 60,000 miles under normal conditions. However, if you regularly engage in heavy towing or off-road driving, more frequent changes may be necessary. For vehicles operating in extreme conditions, using a high-quality gear oil like Star Fire Premium Lubricants can help maintain optimal performance between changes.
  • Question: What are the signs that my gear oil needs to be changed?

    Answer: Common signs that your gear oil requires changing include unusual noises from the gearbox, difficulty shifting gears, or a burning smell emanating from the transmission area. Additionally, if the oil appears dark or gritty upon inspection, it indicates contamination and degradation. Pay attention to performance issues such as slipping or rough gear transitions, as these can also be indicators. Regular maintenance and timely changing of your gear oil help avoid costly repairs and keep your vehicle running smoothly.
  • Question: Where can I buy Star Fire Premium Lubricants SAE 80W90 GL-5 Gear Oil - 5 Gallon Pail?

    Answer: You can purchase Star Fire Premium Lubricants SAE 80W90 GL-5 Gear Oil - 5 Gallon Pail from Ubuy. Ubuy offers a variety of lubricants and automotive fluids with the convenience of online ordering, ensuring that you receive your products promptly and reliably. It's a great option for those looking to stock up on high-quality lubricants for their vehicles or equipment.
  • Question: What are the storage requirements for gear oil?

    Answer: Proper storage of gear oil is crucial for maintaining its effectiveness. Store Star Fire Premium Lubricants SAE 80W90 in a cool, dry area away from direct sunlight and extreme temperatures. Ensuring the container is sealed tightly will prevent contamination or evaporation of essential additives. Additionally, avoid placing the oil near sources of heat or moisture. Reliable storage conditions ensure the oil retains its protective properties, making it ready for use whenever needed.

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Pros

  • Excellent wear protection
  • Reduces friction effectively
  • High thermal stability
  • Suitable for heavy-duty applications
  • Meets GL-5 specifications

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Features & Benefits

  • Multi-purpose lubricant for automotive and heavy-duty applications
  • Excellent thermal and oxidative stability
  • Anti-foam, anti-rust and anti-corrosion protection
  • Suitable for limited slip differentials and heavy-duty transmissions
  • Meets API GL-5, GL-4, MT-1 and MIL-L-2105D and MIL Prf 2105E specifications

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