88SD587TEK77 WSM Top End Rebuild Pistons Kit Sp Gt Xp 580

Review WSM Sea-doo 587 Top End Rebuild Kit Pistons 77mm 1mm Oversize for SEA-DOO SP GT XP 580 1988–1991

The WSM 88SD587TEK77 Sea-Doo 580 587 Top End Rebuild Kit is specifically designed for Sea-Doo 580 and 587 engines produced between 1988 and 1991. This kit is an essential part for those who want to rebuild their engine's top end, ensuring improved performance, reliability, and longevity.

The kit includes a set of seven high-quality pistons with a bore size of 77mm and a compression height of 1mm. Each piston is meticulously engineered to provide optimal power output, efficient combustion, and cooler operating temperatures. The pistons are made of forged aluminum, ensuring exceptional strength and durability.

Moreover, the kit comes with seven piston rings, including two compression rings, two oil control rings, and three piston rings. These rings are designed to ensure a proper seal between the piston and the cylinder wall. Additionally, they promote efficient oil control and help maintain the engine's compression.

The WSM 88SD587TEK77 kit also includes a set of seven piston pins, which securely hold the pistons in place. These pins are made of high-strength steel and are precision-machined to ensure a perfect fit.

Furthermore, the kit includes a set of seven piston clips, which help retain the piston rings on the piston. These clips are made of durable, heat-resistant material to withstand the extreme temperatures and pressures of the engine.

The WSM 88SD587TEK77 Sea-Doo 580 587 Top End Rebuild Kit is an ideal solution for those who want to restore their engine's performance and ensure its longevity. With its high-quality components, precise engineering, and comprehensive design, this kit is a must-have for any Sea-Doo 580 or 587 engine owner.

In summary, the WSM 88SD587TEK77 Sea-Doo 580 587 Top End Rebuild Kit is a comprehensive solution that includes seven pistons, piston rings, piston pins, and piston clips. These components are specifically designed for Sea-Doo 580 and 587 engines produced between 1988 and 1991, ensuring a perfect fit and optimal performance. With its high-quality materials, precise engineering, and comprehensive design, this kit is an essential tool for anyone looking to rebuild their engine's top end.

Top End Rebuild Kit for Sea-Doo 580 587 (WSM 88SD587TEK77): Pros, Cons, and Conclusion

The WSM 88SD587TEK77 Sea-Doo 580 587 top end rebuild kit is a crucial component for those looking to restore the performance of their watercraft engines. In this analysis, we will discuss the key advantages and disadvantages of purchasing this rebuild kit.

1. Enhanced Performance: A top end rebuild kit like the WSM 88SD587TEK77 can significantly improve your engine's performance, leading to increased power and acceleration.

2. Longevity: By replacing worn-out pistons and related components, you can extend the life of your engine and prevent potential future failures.

3. Cost-Effective: Rebuilding your engine with a kit like this can be more cost-effective in the long run compared to purchasing a new watercraft or even a remanufactured engine.

4. OEM Compatibility: This kit is designed specifically for Sea-Doo 580 587 models, ensuring a perfect fit and compatibility.

1. Time-Consuming: Rebuilding an engine is a complex process that requires a significant amount of time, patience, and technical expertise.

2. Cost: While rebuilding an engine can be more cost-effective in the long run, the upfront cost of purchasing a rebuild kit and tools can be substantial.

3. Risk: Rebuilding an engine comes with the risk of introducing new failures or damaging existing components if not done correctly.

The WSM 88SD587TEK77 Sea-Doo 580 587 top end rebuild kit offers numerous advantages, including enhanced performance, engine longevity, OEM compatibility, and cost-effectiveness in the long run. However, the process of rebuilding an engine is time-consuming, costly upfront, and comes with some risk.

If you possess the necessary skills, patience, and resources, purchasing this rebuild kit can be an excellent investment for those looking to restore their Sea-Doo 580 587 engine to its former glory. For those who lack the time, expertise, or resources, it may be more practical to consider alternative options, such as purchasing a remanufactured engine or even a new watercraft.

If you are confident in your technical abilities, have the necessary tools and resources, and are willing to invest the time and money required for a successful rebuild, the WSM 88SD587TEK77 Sea-Doo 580 587 top end rebuild kit is an excellent choice for restoring your engine's performance and extending its life. However, if you are unsure about your abilities or resources, it may be more practical to explore alternative options, such as purchasing a remanufactured engine or a new watercraft.

Details:

High-quality cast piston made with excellent materials to precise Specifications. Made to meet or exceed oem Specifications. Pistons are for a 1mm oversized bore 77mm. Brand new Wsm top end engine rebuild kit.

1991 Sea-doo Xp 580 587 yellow engine. Fits: 1988 -1991 Sea-doo Sp 580 587 yellow engine 1990 -1991 engine. Includes 2 pistons, rings, wrist pins, cir clips, pin bearings, and a top end gasket kit.

specifications watercraftimp:

• for models: Sp, Gt, Xp, 580
• for makes: Sea-doo
• for years: 1988–1991
• brand: Wsm
• mpn: 88sd587tek77
• part type: Piston
• piston type: Cast, Dual Ring
• vehicle type: Pwc Personal Watercraft
• piston size: For 1mm Oversized Bore

shipping watercraftimp:

• class: standard, expedited
• type: fixed
• carrier: usps
• service: usps ground advantage, usps priority mail, usps priority mail express
• transit: 6-9 days

seller watercraftimp:

• rating: 98.5%
• city: interlochen, michigan
• # reviews: 90029

returns watercraftimp:

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

offer watercraftimp:

• sold #: 22
• prices: $64.84–$243.64
• item condition:
  • New
  • New other (see details)
• availability: in stock
• started: june 18, 2025
• in stock #: 5
• options: ship-to-home

payments watercraftimp:

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

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components