YA760PWCNTERK8497 NAMURA Waverunner Pistons Top End Gasket

Review NAMURA Yamaha Waverunner 760 Pistons Top End Gasket Kit Bearings 84mm for YAMAHA 1996–2000

Introducing the Namura Ya760PWCNTERK8497 Yamaha Waverunner 760 Pistons Top End Gasket Kit Bearings, specifically designed for Yamaha Waverunner models from 1996 to 2000 with 84mm bore size. This comprehensive kit not only includes top end gaskets but also essential bearings, ensuring a complete and efficient solution for your watercraft maintenance needs.

The gaskets in this kit are meticulously crafted to provide a perfect seal between the cylinder head and the piston, preventing the loss of compression and cooling system efficiency. Each gasket is precision-molded from high-quality, heat-resistant materials, ensuring a long-lasting and reliable seal.

The bearings in this kit are equally important, as they facilitate the smooth operation of the crankshaft and connecting rods. These bearings are manufactured using superior materials and advanced manufacturing techniques to ensure optimal performance and durability. The included bearings are designed to minimize friction and wear, extending the life of your engine and improving overall performance.

Installing this kit is a straightforward process, making it an excellent choice for both DIY enthusiasts and professional mechanics. The gaskets and bearings are designed to fit perfectly in your Yamaha Waverunner engine, ensuring a hassle-free installation experience.

By choosing the Namura Ya760PWCNTERK8497 Yamaha Waverunner 760 Pistons Top End Gasket Kit Bearings, you can trust that you're investing in a high-quality, reliable solution for your watercraft maintenance needs. This kit is specifically engineered to fit and perform optimally in Yamaha Waverunner engines from 1996 to 2000 with an 84mm bore size, ensuring a perfect fit and unmatched performance.

Pros and Cons of Buying a Yamaha Waverunner 760 Pistons Top End Gasket Kit Bearings (84mm, 1996-2000)

a. Improved Performance: Replacing worn-out pistons and bearings can help restore engine performance, resulting in better acceleration and top speed.

b. Preventing Damage: Installing new pistons and gaskets can prevent further engine damage and potential expensive repairs or replacements in the future.

c. Cost-Effective: In some cases, purchasing and installing a piston kit can be more cost-effective than completely rebuilding or replacing the engine.

a. Installation Complexity: Installing a piston kit requires a significant amount of mechanical knowledge and skills, making it a challenging DIY project for some.

b. Time-Consuming: The installation process can be time-consuming, especially for those without extensive experience in marine engine repairs.

c. Cost: Although the cost-effective aspect is a pro, it's important to note that the upfront cost of purchasing and installing a piston kit can be substantial.

The decision to buy and install a Yamaha Waverunner 760 pistons top end gasket kit bearings (84mm, 1996-2000) depends on the individual's mechanical skills, available time, and budget. For those with the necessary knowledge and resources, the benefits of improved performance, prevention of further damage, and potential cost savings make it a worthwhile investment. However, for those without the required skills or time, it may be more prudent to consider hiring a professional or opting for alternative repair solutions.

If you're confident in your mechanical abilities and have the necessary time and resources, purchasing and installing a Yamaha Waverunner 760 pistons top end gasket kit bearings (84mm, 1996-2000) can be a cost-effective and worthwhile investment for restoring engine performance and preventing further damage. However, if you're unsure about your abilities or lack the time to commit to the project, it's recommended that you consider hiring a professional to ensure the job is done correctly.

Details:

Includes 2 pistons, rings, wrist pins, cir clips, pin bearings, and a top end gasket kit. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. High-silicon content hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing. Piston are for the standard bore 84mm, actual size of pistons is 83.91mm.

High-quality cast pistons made with excellent materials to precise specifications. Mos2 Teflon/molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity. Made to meet or exceed oem specifications. Brand new Namura top end engine rebuild kit.

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.

specifications watercraftimp:

• for makes: Yamaha
• for years: 1996–2000
• brand: Namura
• mpn: Ya760pwcnterk8497
• part type: Gasket Bearing 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

seller watercraftimp:

• # reviews: 8681
• rating: 99.8%
• city: traverse city, michigan

offer watercraftimp:

• options: ship-to-home
• sold #: 18
• availability: in stock
• price: $189.77
• item condition: New
• in stock #: 1
• started: march 28, 2026

shipping watercraftimp:

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

payments watercraftimp:

• other
• credit card: visa
• wallet: paypal

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

returns watercraftimp:

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