OS Engines
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OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400
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OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400
This piston ring is essential for optimal performance in your .61 RF, SF engine.
OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400
Item #: 214669085

OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400

90% of respondents would recommend this to a friend

Item #: 214669085

TMT 89

Price Details

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

*All items will import from JP

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Order now and get it around Sunday, September 20
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This piston ring is essential for optimal performance in your .61 RF, SF engine.
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.

What Stands Out

Precision Engineering
Crafted with high precision, the Ogawa Seiki piston rings ensure optimal engine performance, improving efficiency and longevity compared to standard options.
Durable Materials
Made from high-grade materials, these piston rings offer superior resilience under extreme conditions, providing lasting reliability and reducing maintenance needs.
Perfect Fit
Designed specifically for the 55HZ.61SF.RF.ハンノーII engine type, these piston rings guarantee a perfect fit, minimizing wear and maximizing power output.

Product Details

Shop OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400 online at a best price in Turkmenistan. B000X4Q3DG
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Aviators

    Ideal for pilots needing reliable piston rings for aviation engines, ensuring optimal performance during flights.

  • Model Engine Enthusiasts

    Great for hobbyists who build and operate model engines, requiring high-quality parts for durability and efficiency.

  • Engine Builders

    Perfect for mechanics and builders focused on creating or maintaining powerful, efficient gas engines with reliable components.

Not Suitable For
  • Casual Users

    Not suitable for users who operate standard engines without specialized requirements or in casual settings.

Product Description

OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400

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Customer Questions & Answers

  • Question: What type of engines is this piston ring compatible with?

    Answer: This piston ring is compatible with .61 RF and SF engines.
  • Question: How many piston rings come in a package?

    Answer: Each package contains one piston ring.
  • Question: Is the piston ring easy to install?

    Answer: Yes, it is designed for easy installation around the engine piston.

OS Engines Car Bodies & Chassis Editorial Review

OS Engines Ogawa Seiki Piston Ring 55HZ.61SF.RF. Hanno II 27703400 is a lightweight product, weighing just 0.1 lbs, making it an ideal choice for those looking to optimize engine performance without adding unnecessary bulk. This piston ring is specifically designed for precision and durability, ensuring smooth operation in various engine applications. Many users have noted its reliability, highlighting its ability to maintain compression effectively and enhance overall engine efficiency. The craftsmanship is praised for being top-notch, catering to both hobbyists and professionals who demand quality in their engine components.

Customer Reviews & Ratings

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Pros

  • Lightweight design aids in engine performance
  • Precision engineering ensures durability
  • Enhances overall engine efficiency
  • Maintains effective compression
  • Ideal for hobbyists and professionals

Cons

  • Requires proper installation for best results

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TMT 89

Order now and get it around Sunday, September 20

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Optimizes engine performance.
  • Designed specifically for .61 RF and SF engines.
  • One piston ring per package.
  • Easy installation around the piston.
  • Durable and reliable material.
  • Perfect for maintaining engine efficiency.

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