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Sierra 118-99525 Lower Unit Gear Oil Filler Adapter Kit

Manufacturer

Picture for manufacturer Sierra

Part Number

118-99525
8 reviews
Sale Price

$40.88

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 118-99525 Lower Unit Gear Oil Filler Adapter Kit is a comprehensive multi-platform adapter set designed for servicing marine lower unit gearcases. This universal kit provides the necessary adapters to fill lower unit gear oil on a wide range of outboard and sterndrive engines.

Key Features:

  • Universal compatibility with multiple marine engine manufacturers including Mercury, Mariner, MerCruiser, Johnson, Evinrude, Yamaha, Suzuki, Tohatsu, Volvo Penta, Chrysler, and Force
  • Complete kit includes five precision-threaded adapter components for different gearcase designs
  • Designed for use with Sierra quart pumps or lower unit fill tubes
  • Includes metric M8 x 1.25P thread adapter and Suzuki-specific M10 x 1.25P adapter
  • Essential tool for marine technicians and boat owners performing routine lower unit maintenance
  • Engineered to meet OEM specifications for reliable performance

This adapter kit eliminates the need to purchase multiple brand-specific adapters, making it a cost-effective solution for servicing various marine lower units. The precision-threaded components ensure proper fit and prevent gear oil leakage during filling operations.

One to add

shipping was fast and I received exactly what I ordered

You had what I needed. Filling out the form and paying was quick and easy.

I have not installed the product yet but it looks good in the box.

First off, the shipping was very quick! The battery was packaged very well. So, far so good. Just installed it in my SUV last night. Perfect fit! Thanks THMotorsports!

Everything was great. Shipping was fast and the price was lower than everywhere else.

Everything went great. thanks, Randy

Great service, perfect fit and speedy delivery! I’ll be back.

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