010-812-11 WSM Piston Gasket Top End Rebuild Kit Sx Js 550

Review WSM Piston Gasket Top End Rebuild Kit Kawasaki .25mm Over for KAWASAKI SX JS 550 1982–2025

Introducing the WSM 010-812-11 Piston Gasket Top End Rebuild Kit, specifically designed for Kawasaki SX JS 550 motorcycles manufactured between 1982 and 1990. This comprehensive rebuild kit includes all the essential gaskets required to refurbish the top end of your engine, ensuring a reliable and efficient performance.

The kit comprises 17 high-quality gaskets, meticulously engineered to provide a perfect seal for various engine components. These gaskets are manufactured using advanced materials, ensuring superior sealing capabilities and extended durability. The gaskets are designed to fit accurately and snugly into place, minimizing the risk of leaks and ensuring a trouble-free installation.

1. Cylinder head to piston

2. Cylinder head to crankshaft

3. Piston to cylinder wall

4. Piston pin to cylinder

5. Valve cover to cylinder head

6. Valve cover to engine block

7. Timing cover to engine block

8. Timing cover to camshaft

9. Oil pump to engine block

10. Water pump to engine block

11. Oil cooler to engine block

12. Oil cooler to oil cooler outlet

13. Oil cooler to oil cooler inlet

14. Throttle body to intake manifold

15. Intake manifold to cylinder head

16. Exhaust manifold to cylinder head

17. Transmission to engine

By using this complete top end rebuild kit, you can rest assured that all the essential gaskets are replaced, reducing the chances of any leaks and ensuring optimal engine performance. This kit is an excellent investment for any Kawasaki SX JS 550 owner looking to restore their bike to its former glory or for those who want to prevent potential engine issues.

In summary, the WSM 010-812-11 Piston Gasket Top End Rebuild Kit is a must-have for Kawasaki SX JS 550 motorcycle owners seeking to refurbish their top end or maintain their engine's peak performance. The kit includes 17 high-quality gaskets, designed to provide a perfect seal for various engine components, ensuring a reliable and efficient engine.

Buying a WSM 010-812-11 piston gasket top end rebuild kit for a Kawasaki SX JS 550 motorcycle model year 1982-1990 is an investment in the longevity and performance of your vehicle. Here are some pros and cons to consider before making a purchase.

1. Ensures a proper seal: A worn-out or damaged gasket can lead to various engine issues such as loss of compression, coolant leakage, and even engine damage. By replacing it with a new gasket, you ensure a proper seal and prevent these problems.

2. Improves engine performance: A worn-out gasket can also affect the engine's performance, causing a loss of power and efficiency. A new gasket can help restore the engine to its optimal performance level.

3. Cost-effective: Rebuilding the top end of the engine instead of buying a new one can save you a significant amount of money. The cost of a rebuild kit, including a new gasket, is typically much less than the cost of a new engine.

4. Peace of mind: Knowing that you have replaced a critical engine component with a new one gives you peace of mind and confidence in the reliability of your motorcycle.

1. Time-consuming: Rebuilding the top end of an engine is a complex and time-consuming process that requires a good deal of mechanical knowledge and skill. If you are not confident in your ability to do the job yourself, it may be worth considering having it done by a professional.

2. Cost of tools and materials: In addition to the cost of the rebuild kit, there may be additional expenses for tools and materials required to complete the job, such as gasket sealer, new engine bolts, and possibly even a head gasket if the old one is damaged beyond repair.

3. Risk of damage: Rebuilding the engine carries some risk of damaging other components during the process. For example, if the crankshaft or cylinder bore is damaged, it may require additional repairs or even a new engine.

A WSM 010-812-11 piston gasket top end rebuild kit for a Kawasaki SX JS 550 motorcycle is an investment in the long-term health and performance of your vehicle. While the process of rebuilding the top end of the engine can be time-consuming and costly, the benefits can be significant. By ensuring a proper seal, improving engine performance, and saving money compared to buying a new engine, a rebuild kit is a worthwhile consideration for motorcycle enthusiasts.

Before purchasing a rebuild kit, carefully consider whether you have the necessary mechanical knowledge and skill to complete the job yourself. If you are unsure, it may be worth considering having the work done by a professional mechanic to ensure a proper and efficient repair. Additionally, make sure to carefully follow the instructions provided with the kit and take your time to ensure that all components are installed correctly to avoid any potential issues down the line.

Details:

Fits: Kawasaki 550 1982 -1990. Top end kit: 010-812-11 .25mm over bore. Most pistons come in .25mm increments from stock or standard bore up to 1mm oversize. Fits Kawasaki model's: Js550 / Sx550 1982 -1990.

Made to exact oem specifications. Top end kits include: pistons, rings, wrist pins, cir clips, bearings, head, base, common intake and exhaust gaskets required for rebuilding the top end of motor.

specifications watercraftimp:

• for models: Sx, Js, 550
• for makes: Kawasaki
• for years: 1982–2025
• brand: Wsm
• mpn: 010-812-11
• part type: Gasket Piston
• upc: 779421473341

offer watercraftimp:

• prices: $155.78–$196.67
• item condition:
  • New
  • New other (see details)
• availability: in stock
• options: ship-to-home
• started: february 27, 2026
• sold #: 12
• in stock #: 5

seller watercraftimp:

• # reviews: 151324
• city: yorktown, virginia
• rating: 99.8%

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

• transit: 5-9 days
• carrier: usps
• type: fixed
• service: usps ground advantage
• class: standard

payments watercraftimp:

• wallet: paypal
• other
• credit card: visa

returns watercraftimp:

• time: 60 days
• paid by: seller
• policy: returns accepted