What Makes Us Different

At SeaSierra, we ship directly from the factory, this allows you to enjoy premium repair kits at affordable prices.

We also offer mariners tailored basic repair kits - saving you money and reducing waste from unwanted kit parts.

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Product Categories

Lower Unit Seal Kit

Complete Lower Unit Rebuild Kits

Boat Accessories

For Boating Needs

Water Pump Rebuild Kit

Reliable and Cost-Saving Water Pump Repair Kits
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Latest Posts

How to Flush an Outboard Motor

How to Flush an Outboard Motor

The Science Behind Flushing an Outboard Motor Flushing is essential for removing salt, sand, and other particulates from the cooling passages of...
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How often should I change the water pump on an outboard motor?

The water pump is the beating heart of the cooling system, responsible for circulating water through intricate internal passages to regulate engine...