Description
Top End Kit – 87.25 mm – Honda
Upgrade your Honda 4-stroke engine with the WSM Top End Kit, part number 54-231-23, featuring a precisely engineered 87.25 mm piston assembly. This comprehensive kit includes high-quality pistons, durable rings, piston pins, and clips designed for optimal performance and longevity. The set also provides head and base gaskets along with intake and exhaust gaskets, ensuring a proper seal and reliable operation. An included oil filter helps maintain engine cleanliness and efficiency, making this kit suitable for rebuilding or enhancing your engine’s top end.
Constructed with precision and durability in mind, the WSM Top End Kit is ideal for restoring horsepower and efficiency to Honda 4-stroke models. Whether you’re performing routine maintenance or a complete rebuild, this kit offers all the essential components needed for a seamless installation. Its compatibility with specific Honda engines ensures a perfect fit and reliable performance, helping you get back to the trail or track with confidence.
Designed with quality and ease of installation in mind, this kit provides everything necessary for a thorough top end refresh, extending the lifespan of your engine and improving overall performance. Trust WSM’s reputation for high-performance parts and ensure your engine runs smoothly with this comprehensive, ready-to-install kit.
Features:
- Includes pistons, rings, pins, and clips for a complete upgrade
- Head and base gaskets included for a reliable seal
- Intake and exhaust gaskets provided for proper fitment
- Oil filter included for engine cleanliness
- Engine compatibility: Honda 4-stroke models, 87.25 mm piston size





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