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STAR BRITE

STAR BRITE Star Tron Hypoid 90W Lower Unit Gear Lube - Ultimate Marine Grade Lubricant for Outboard Motors & Stern Drives - 32 OZ (027132)

  • Based on 497 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 14
Order within 4 hours and 50 minutes
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Size: 32 Oz Quart


Style: 90W Hypoid


Features

  • MAXIMUM MARINE PERFORMANCE - Specially formulated for outboard motors and stern drives, ensuring peak efficiency in marine conditions
  • ADVANCED PROTECTION - Features anti-wear additives and corrosion inhibitors, safeguarding against harsh marine elements
  • WIDE COMPATIBILITY - Ideal for use in major brands like Mercury, Mercruiser, Johnson, Evinrude, OMC, Force, Mariner, Nissan, Suzuki, Yamaha & Volvo, ensuring versatile application
  • PRECISELY ENGINEERED - Meets rigorous specs for API MT-1, GL-5, SAE J2360, MIL-L-2105E for trusted quality
  • RUST AND CORROSION INHIBITOR - Shields gear components from rust, prolonging their lifespan in marine environments
  • WARRANTY SAFE - Complies with engine manufacturer specifications, ensuring no voiding of warranties
  • EASY APPLICATION - Instructions included for effortless use with the recommended Star brite Lower Unit Quart Pump (027400)
  • PROUDLY AMERICAN, TRUSTED GLOBALLY - Star brite - Your choice for superior, USA-crafted marine, auto, and outdoor products since 1974

Description

STAR BRITE Hypoid 90W Lower Unit Gear Lube is engineered for exceptional performance in marine environments, catering to the needs of outboard motors and stern drives with mechanical shift mechanisms. This premium lubricant is designed for API GL-5 service, ensuring compatibility with a range of popular brands including Mercury, Mercruiser, Johnson, Evinrude, OMC, Force, Mariner, Nissan, Suzuki, Yamaha, and Volvo. Formulated with advanced anti-wear additives, rust, and corrosion inhibitors, it guarantees maximum protection and longevity for your marine equipment. Not only does it exceed all engine manufacturer specifications, but it also adheres to stringent standards such as API MT-1, GL-5, SAE J2360, and MIL-L-2105E, ensuring it won't void manufacturers' warranties. The application process is streamlined for user convenience, with recommended usage of the Star brite Lower Unit Quart Pump (27400) for efficient filling. Environmentally conscious, STAR BRITE emphasizes the importance of responsible disposal of used oil, aligning with Federal and local regulations. This gear lube embodies the perfect blend of quality, performance, and reliability, making it an ideal choice for marine enthusiasts seeking superior lubrication for their equipment.

Brand: STAR BRITE


Package Information: Bottle


Liquid Volume: 32 Fluid Ounces


Item Weight: 2 Pounds


Recommended Uses For Product: Mechanical


Brand Name: STAR BRITE


Recommended Uses For Product: Mechanical


Item Form: Liquid


Global Trade Identification Number: 24


Manufacturer: Star brite


UPC: 796793969722 071247271324


Included Components: Gear lube


Unit Count: 32.0 Fluid Ounces


Container Type: Bottle


Viscosity: 90W


Liquid Volume: 32 Fluid Ounces


Item Weight: 2 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Everything perfect.
Size: 32 Oz Quart Style: 90W Hypoid
Everything perfect.
Reviewed in the United States on October 14, 2025 by Hartmut Braun
    • Great price & quality
Size: 32 Oz Quart Style: 90W Hypoid
Purchased this high-viscosity oil for my bow thruster. This brand also has “EP” (extreme pressure) additives which usually is found only on the more expensive brands.
Reviewed in the United States on May 25, 2025 by Capt. Bill Rivera
    • Awesome deal and delivered next day
Size: 32 Oz Quart Style: 90W Hypoid
Could find no where locally and needed for my boat. great price and delivered next day. Awesome.
Reviewed in the United States on August 4, 2025 by Tennessee Deano
    • Great Longevity
Size: 32 Oz Quart Style: 90W Hypoid
After a year in my boat I just replaced the fluid. The fluid looked almost new after 1 year of use. Definitely recommend this fluid and I will use it again.
Reviewed in the United States on July 3, 2025 by Theresa thompson
    • Gear lube
Size: 32 Oz Quart Style: 90W Hypoid
Fine amount
Reviewed in the United States on May 24, 2025 by Jack Storino
    • Great Price
Size: 32 Oz Quart Style: 90W Hypoid
Oil is expensive but this was reasonably priced and seems to work well
Reviewed in the United States on October 19, 2023 by josh
    • As advertised
Size: 32 Oz Quart Style: 90W Hypoid
As advertised
Reviewed in the United States on May 29, 2025 by Dave
    • Great product at a reasonable price
Size: 32 Oz Quart Style: 90W Hypoid
At SailQuest.ca we use Star Brite products almost exclusively on our yacht. We have found them to have superior products that do the job they are intended to do, quickly and easily... the FIRST time around! Despite them being marine products, and products that work really well, they are very reasonably priced. This gear lube is used for the lower end on our outboard. The outboard is a required piece of equipment on board so we looked long and hard for a good product to keep it safe in this harsh environment. ... show more
Reviewed in the United States on January 7, 2017 by David L.G. Crawford

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