YA760PWCNTERK847 NAMURA Waverunner Gp Top End Rebuild Pistons

Review NAMURA Yamaha Waverunner Gp 760 Top End Rebuild Pistons Gaskets 84mm for YAMAHA 1998–1999

Introducing the Namura Ya760PWCNTERK847 piston and gasket set, specifically designed for the Yamaha Waverunner GP 760 engine models from 1998 and 1999. This top end rebuild kit includes high-quality pistons and gaskets that ensure optimal engine performance and longevity.

The pistons in this set are meticulously crafted using premium materials to deliver superior strength and durability. Each piston features a compression ring set and a skirt coating that enhances ring seal and reduces friction. The piston pins are made from heat-treated steel, ensuring a secure fit and minimal wear.

The accompanying gaskets in the Ya760PWCNTERK847 kit are essential for proper engine sealing. These gaskets are precision-cut from high-temperature materials, ensuring a perfect fit and seal every time. They are designed to withstand the extreme pressures and temperatures of the engine, preventing leaks and maintaining compression.

This kit is an ideal solution for boat owners looking to rebuild their top end or replace worn-out components. By using genuine Namura parts, you can trust that your engine is getting the best possible care and will continue to run smoothly and efficiently.

In summary, the Namura Ya760PWCNTERK847 piston and gasket set is a must-have for Yamaha Waverunner GP 760 owners from 1998 and 1999. This top-of-the-line rebuild kit includes high-quality pistons and gaskets that deliver superior strength, durability, and sealing performance. Investing in this kit will ensure your engine continues to perform at its best and provide you with countless hours of enjoyment on the water.

Buying a top end rebuild kit for a Yamaha Waverunner GP 760 with model numbers Namura Ya760PWCN, Terak847, and produced between 1998 and 1999 involves replacing pistons and gaskets. Here are some pros and cons to consider before making a purchase.

1. Cost-effective: A rebuild kit is generally less expensive than buying a new engine or even a used one.

2. Improved Performance: New pistons and gaskets can lead to better engine efficiency and overall performance.

3. Long-term Reliability: By investing in a rebuild kit, you may be able to save money in the long run, as the engine may last longer than it would have with worn-out parts.

1. Time-consuming: Rebuilding an engine takes significant time and effort, especially if you plan to do it yourself.

2. Requires Technical Skills: Engine rebuilding requires a certain level of mechanical expertise. Hiring a professional to do the job can add to the cost.

3. Potential for Additional Repairs: During the rebuild process, other issues may be discovered that require additional repairs, increasing the overall cost.

Considering the pros and cons, buying a top end rebuild kit for a Yamaha Waverunner GP 760 can be a wise investment if you're willing to put in the time and effort or if you have the necessary skills to do it yourself. It can save you money in the long run and potentially improve the performance of your watercraft. However, be aware that the process can be time-consuming and may require additional repairs.

If you're confident in your mechanical abilities or willing to learn, purchasing a top end rebuild kit for your Yamaha Waverunner GP 760 can be a cost-effective solution for extending the life of your engine. Alternatively, you may consider hiring a professional to do the job if you don't have the necessary skills or time. Regardless of your choice, be sure to research reputable suppliers to ensure you're getting a high-quality kit.

Details:

Mos2 Teflon/molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity. High-silicon content hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing. High-quality cast pistons made with excellent materials to precise specifications. Made to meet or exceed oem specifications.

Brand new Namura top end engine rebuild kit. Piston are for the standard bore 84mm, actual size of pistons is 83.91mm. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/molybdenum coated skirts.

Includes 2 pistons, rings, wrist pins, cir clips, pin bearings, and a top end gasket kit.

specifications watercraftimp:

• for makes: Yamaha
• for years: 1998–1999
• brand: Namura
• mpn: Ya760pwcnterk847
• part type: Gasket Piston
• engine type: 2-stroke
• oe/oem part number: 64x-11631-00-91, 65u-11631-00-89, 65u-11631-02-90
• piston size: 83.91mm
• piston material: Hypereutectic Cast Aluminum
• country of origin: Taiwan
• cylinder bore size: Standard Bore 84mm

shipping watercraftimp:

• carrier: usps
• transit: 4-9 days
• type: fixed
• class: standard, expedited
• service: usps ground advantage, usps priority mail, usps priority mail express

offer watercraftimp:

• price: $189.77
• item condition: New
• sold #: 17
• availability: in stock
• options: ship-to-home
• in stock #: 1
• started: march 28, 2026

payments watercraftimp:

• wallet: paypal
• credit card: diners-club
• other

seller watercraftimp:

• # reviews: 8682
• city: traverse city, michigan
• rating: 99.8%

returns watercraftimp:

• policy: returns accepted
• paid by: seller
• time: 30 days

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components