1. Personal Watercraft Engines, Impellers & Components Parts
  2. sku: 7457685048085792
  3. SU166779KU

SU166779KU Top End Gasket Ring XP800 Gsx Gtx Spx Xp

fits model: Xp800, Gsx, Gtx, Spx, Xp, Challenger.

SU166779KU Top End Gasket Ring XP800 Gsx Gtx Spx Xp
Product Aspects
Manufacturer Part NumberSU166779KU
Part TypeGASKET RING
Warranty90 DAY
FitmentFOR SEADOO GSX GTX XP 787 800 1996 1999
Fitment1FOR 787 AND/OR 800 CARBURETED SEADOO ENGINES

Review Top End Gasket O-ring Fit For 1800 for CHALLENGER XP800 GSX GTX SPX XP

Introducing the SkyUp2018 SU166779KU Top End Gasket O-Ring, specifically designed for use in various models of GSX, GTX, SPX, XP, and XP800 Challenger engines. This high-performance o-ring is a crucial component for your engine's sealing system, ensuring a tight and efficient compression for optimal engine performance.

Crafted from premium quality, high-density rubber material, this o-ring boasts exceptional resistance to compression set, heat, oil, and fuel. Its cross-section design offers a large sealing surface area, enhancing its ability to prevent leaks and maintain engine compartment pressure.

Measuring approximately 1.3 inches in length and 0.2 inches in width, this o-ring is meticulously manufactured to meet or exceed OEM specifications. Its smooth, even surface ensures a perfect fit, reducing the risk of installation errors and ensuring maximum engine efficiency.

The SkyUp2018 SU166779KU Top End Gasket O-Ring is an essential upgrade for any enthusiast seeking to maximize their engine's performance and longevity. Its superior sealing capabilities minimize the risk of costly engine damage from oil leaks, making it an invaluable addition to your engine maintenance arsenal.

Whether you're a seasoned mechanic or a weekend DIYer, this o-ring is an easy and affordable upgrade that delivers significant results. Trust SkyUp to provide you with the highest quality replacement parts for your engine, ensuring unmatched reliability and performance.

In summary, the SkyUp2018 SU166779KU Top End Gasket O-Ring is a premium-quality, high-performance replacement part designed for use in various models of GSX, GTX, SPX, XP, and XP800 Challenger engines. Its exceptional resistance to compression set, heat, oil, and fuel, along with its large sealing surface area and smooth surface, make it the ideal choice for enhancing engine efficiency and maximizing engine life.

Pros and Cons of Buying a Skyup2018 SU166779KU Top End Gasket O-Ring for GSX GTX SPX XP XP800 Challenger 1800

Introduction:

The Skyup2018 SU166779KU Top End Gasket O-Ring is an essential component for maintaining the sealing system of certain engine models, including the GSX GTX SPX XP XP800 Challenger 1800. In this analysis, we'll discuss the key advantages and disadvantages of purchasing this particular gasket o-ring to help you make an informed decision.

Pros:

1. High-quality materials: The Skyup2018 SU166779KU Top End Gasket O-Ring is manufactured using premium materials that ensure durability and effective sealing. This can lead to improved engine performance and reduced leaks.

2. Precise fit: This gasket o-ring is designed specifically for the engines mentioned above, ensuring a perfect fit and minimizing the risk of engine damage or leaks due to incorrect installation.

3. Cost-effective: While not the cheapest option on the market, this gasket o-ring is a reasonable investment considering the potential savings from reduced maintenance costs and improved engine performance.

Cons:

1. Limited availability: The Skyup2018 SU166779KU Top End Gasket O-Ring may not be readily available at all auto parts stores or online retailers, which could result in a longer wait time for replacement.

2. Higher price point: Compared to some aftermarket options, this gasket o-ring carries a higher price tag. However, the benefits of using a high-quality, precisely-fitting gasket o-ring may outweigh the initial investment.

Conclusion:

The Skyup2018 SU166779KU Top End Gasket O-Ring offers several advantages, including high-quality materials, precise fit, and potential cost savings through improved engine performance and reduced maintenance needs. However, its limited availability and higher price point are potential drawbacks. Ultimately, the decision to purchase this gasket o-ring depends on your engine model, availability of alternatives, and your budget. If you prioritize engine performance and reliability, investing in a high-quality, precisely-fitting gasket o-ring like the Skyup2018 SU166779KU may be worth the investment.

Details:

Includes all gaskets and o-rings needed for a top end rebuild. Top end gasket o-ring set for Gsx Gtx Spx Xp XP800 Challenger 1800. New list item.

Top end gasket o-ring kit for seadoo Gsx Gtx Xp 787 800 1996 -1999. Fit: for all 787 and/or 800 carbureted seadoo engines as noted. Complete high quality top end gasket and o-ring set. Please refer to the listing pictures for an accurate of parts included in kit.

It does not come with any installation instructions. 100% brand new and high quality.

specifications watercraftimp:

  • for models: Xp800, Gsx, Gtx, Spx, Xp, Challenger
  • mpn: Su166779ku
  • part type: Gasket Ring
  • warranty: 90 Day
  • fitment: For Seadoo Gsx Gtx Xp 787 800 1996 1999
  • fitment1: For 787 And/or 800 Carbureted Seadoo Engines

returns watercraftimp:

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

offer watercraftimp:

  • options: ship-to-home
  • best offers: true
  • started: september 1, 2025
  • sold #: 18
  • availability: in stock
  • prices: $11.65–$14.11
  • item condition: New

general watercraftimp:

  • category: Watercraft Parts > Engines > Impellers Components

seller watercraftimp:

  • rating: 99.2%
  • city: monroe township, new jersey
  • # reviews: 12098

payments watercraftimp:

  • other
  • wallet: google-pay
  • credit card: diners-club

shipping watercraftimp:

  • type: fixed
  • class: standard, expedited
  • transit: 4-9 days
  • service: standard, expedited
rating: 99.2% out of 100 based on 98 user ratings.
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