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Namura Technologies NW-40003R Piston Ring Kit for Yamaha PWC

Part of: Namura Technologies Piston Ring Kit for Sea-Doo PWC

Other options in this family: Namura Technologies NW-10006-2R Namura Technologies NW-10004R Namura Technologies NW-10001-2R Namura Technologies FX-20035R Namura Technologies NA-20084R

Manufacturer

Picture for manufacturer Namura Technologies

Part Number

NW-40003R
9 reviews
Sale Price

$14.26

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Namura Technologies NW-40003R is a premium replacement piston ring kit designed specifically for Yamaha personal watercraft engines. This complete ring set delivers reliable compression and superior sealing performance for your PWC engine rebuild or maintenance.

Key Features:

  • High-quality compression rings made from highly ductile cast iron or stainless steel alloy for excellent wear resistance
  • Advanced coatings including chrome, phosphate, and nitride for enhanced durability and performance
  • Gastight seal design ensures optimal compression and power delivery
  • Three-piece oil ring assembly with two scraper rails and one stainless steel expansion ring
  • Scraper rails feature chrome, nitride, or phosphate coating for superior oil control
  • Engineered to OEM specifications for precise fit and reliable performance

Namura Technologies ring kits are manufactured to strict quality standards, making them an excellent choice for professional rebuilds and DIY maintenance. Each component is designed to withstand the demanding marine environment and high-performance operation of Yamaha PWC engines.

Good product

Nice and easy.

Good experience. Thank you.

Very easy shopping and good price

It was nice and easy to order

It looks like it will work but I haven't had time to install it. Con: No directions

SHOWED FREE SHIPPING BUT WHEN I PLACED THE ORDER YOU CHARGED ME $ 5.00 FOR SHIPPING

Fast and easy

I had contacted via email to get an ETA on shipment. Received response indicating that they would check with the warehouse since it was sent there. NO response; however, I did receive a call from the shipping company the following day to make arrangements for delivery the next day! So, all is good. Just thought that a response from thmotorsports should have occurred regardless.

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