Asaki
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Asaki Piston Kit 346-00004-1 Oversize 0.50 Compatible with Tohatsu Nissan Outboard 2530 hp with Piston Ring
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Asaki Piston Kit 346-00004-1 Oversize 0.50 Compatible with Tohatsu Nissan Outboard 2530 hp with Piston Ring
Compatible with Tohatsu and Nissan outboard 25hp 30hp 2-Stroke engine
Asaki Piston Kit 346-00004-1 Oversize 0.50 Compatible with Tohatsu Nissan Outboard 2530 hp with Piston Ring
Item #: 86401899

Asaki Piston Kit 346-00004-1 Oversize 0.50 Compatible with Tohatsu Nissan Outboard 2530 hp with Piston Ring

Item #: 86401899

AUD 109

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Thursday, October 22
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Compatible with Tohatsu and Nissan outboard 25hp 30hp 2-Stroke engine
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What Stands Out

Precision Fit
Designed specifically for Tohatsu and Nissan 25/30 hp models, ensuring a perfect fit and optimal performance, reducing installation issues and enhancing engine efficiency.
Oversized Design
The 0.50 oversize option allows for enhanced performance and longevity, catering to users looking for improved power without sacrificing durability under constant use.
Complete Kit
Includes piston rings, providing everything needed for a straightforward installation and minimizing the need for additional purchases, saving time and ensuring a comprehensive rebuild solution.

Product Details

Shop Asaki Piston Kit 346-00004-1 Oversize 0.50 Compatible with Tohatsu Nissan Outboard 2530 hp with Piston Ring online at a best price in Nauru. B08MT2T4NR
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Outboard Motor Owners

    Ideal for boat owners seeking to restore the performance of 25/30 hp Tohatsu or Nissan engines efficiently.

  • DIY Mechanics

    Perfect for home mechanics looking to save on repair costs by installing parts themselves with reliable quality.

  • Marine Technicians

    Great for professional marine service providers requiring durable components for routine maintenance or engine rebuilds.

Not Suitable For
  • Non-Compatible Engines

    Not suitable for users with outboards outside the specified Tohatsu and Nissan 25/30 hp models.

Product Description

Asaki Piston Kit 346-00004-1 Oversize 0.50 Compatible with Tohatsu Nissan Outboard 2530 hp with Piston Ring

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Asaki Piston Kit primarily used for?

    Answer: The Asaki Piston Kit is designed for use in Tohatsu and Nissan outboard motors, specifically the 2530 hp models. This kit helps restore engine performance by replacing worn or damaged pistons and piston rings, leading to improved engine efficiency and reliability. When the pistons are in good condition, they help maintain proper compression within the engine, which is essential for optimal power and fuel economy.
  • Question: What does the term 'oversize 0.50' mean in relation to the piston kit?

    Answer: The term 'oversize 0.50' indicates that the pistons in the Asaki Piston Kit are slightly larger than the standard size. This is important for compensating wear and tear in the engine. When the cylinder walls become worn, an oversize piston allows you to use a new piston that fits snugly, ensuring a tighter seal for better combustion. It is a practical solution for maximizing the engine's lifespan by enabling effective repairs.
  • Question: Can I install the Asaki Piston Kit myself?

    Answer: Yes, if you possess basic mechanical skills and tools, you can install the Asaki Piston Kit on your own. The installation process typically involves disassembling parts of the engine, replacing the old pistons with the new ones, and reassembling everything correctly. However, if you are unfamiliar with engine repairs, consulting a professional can ensure the job is done correctly and the engine performs at its best.
  • Question: What are the benefits of using the Asaki Piston Kit over other brands?

    Answer: Using the Asaki Piston Kit offers several advantages, including compatibility with Tohatsu and Nissan engines, durable construction, and precise engineering that ensures optimal performance. Many users report improved engine efficiency and power after installation. Additionally, Asaki parts are often recognized for their reliability, making them a preferred choice among enthusiasts and professionals alike.
  • Question: Is the piston ring included in the Asaki Piston Kit?

    Answer: Yes, the Asaki Piston Kit comes complete with a piston ring. The piston ring is a crucial component that helps seal the combustion chamber, preventing gases from escaping and maintaining optimal compression. This means better engine performance and reduced fuel consumption. Having the piston ring included ensures that you have everything needed to carry out a full piston replacement.
  • Question: What signs indicate that I might need to replace my piston assembly?

    Answer: Signs that may point to the need for a piston assembly replacement include excessive engine smoke, a loss of power, increased oil consumption, and unusual knocking noises from the engine. If you're experiencing any of these symptoms, it’s prudent to conduct an inspection. Replacing the piston assembly with the Asaki Piston Kit can restore engine functionality and enhance overall performance.
  • Question: How do I ensure proper fitment of the Asaki Piston Kit in my engine?

    Answer: To ensure the Asaki Piston Kit fits correctly, always verify that your engine model matches the specifications provided for the kit. It’s important to check both the piston size and the oversize measurements. Consulting your user manual or a professional mechanic can help confirm compatibility and ensure a perfect fit, which is vital for maintaining engine performance.
  • Question: What is the expected lifespan of the Asaki Piston Kit?

    Answer: The lifespan of the Asaki Piston Kit can depend on various factors including the conditions in which the engine is used, maintenance practices, and engine load. Generally, when installed correctly and maintained properly, the kit can significantly prolong the life of your engine. Regular checks and timely replacements of other engine components can also contribute to maximizing the lifespan of your piston kit.
  • Question: Where can I buy the Asaki Piston Kit compatible with Tohatsu Nissan in Nauru?

    Answer: You can purchase the Asaki Piston Kit Compatible with Tohatsu Nissan 2530 hp 346-00004-1 Oversize 0.50 with Piston Ring from Ubuy in Nauru. Ubuy offers a wide selection of automotive parts, ensuring you can find the right products to suit your needs while providing reliable service.

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Pros

  • High durability
  • Perfect fit
  • Enhanced performance
  • Easy installation
  • Includes piston ring

Cons

  • Occasional shipping delays

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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AUD 109

Order now and get it around Thursday, October 22

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Compatible with Tohatsu and Nissan outboard 25hp 30hp 2-Stroke engine
  • OEM #346-00004-1/346000041; Oversize 0.50; Bore size about 68.50mm
  • Comes with 1 x Piston Kit (Piston/ Piston Pin/ Circlip X2/ Piston Ring X2)
  • Made in Taiwan for quality assurance
  • Check description for detailed fitment and compatibility
  • Great replacement part for specific models

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