WSM 4-Stroke Top End Rebuild Kit - 87.5mm Bore - 54-231-24

Rebuild your four-stroke engine with confidence using this top-quality WSM Top-End Rebuild Kit. Designed for enthusiasts and professionals alike, this kit provides all the essential components needed for a complete top-end overhaul, ensuring optimal performance and reliability.

Description

This comprehensive top-end rebuild kit from WSM is engineered to restore your engine's power and efficiency. The kit includes a high-quality aluminum piston, precision-matched rings, a durable wrist pin, and secure clips. Also included are head and base gaskets, along with intake and exhaust gaskets, providing a complete sealing solution. To further protect your freshly rebuilt engine, an oil filter is also provided. With an 87.50 mm bore size and a +1.00 mm overbore, this kit is specifically designed for 420cc 4-stroke engines. Whether you're performing routine maintenance or tackling a complete engine rebuild, this kit provides the parts you need for a professional-grade result.

Features & highlights

• Complete top-end solution for 4-stroke engines.
• High-quality aluminum piston for optimal performance and durability.
• Precision-matched rings ensure proper sealing and reduced blow-by.
• Includes all necessary gaskets for a leak-free installation.
• Comes with an oil filter to protect your engine.
• Designed for 420cc engines with an 87.50 mm bore.
• +1.00 mm overbore.

Technical specifications

• Brand: WSM
• Product Name: Top End Rebuild Kit
• MPN: 09031483
• Displacement: 420cc
• Engine Type: 4-Stroke
• Bore Size: 87.50 mm
• Overbore: +1.00 mm
• Material: Aluminum
• Units: Kit

Important to know

Please verify your engine's specifications before ordering to ensure proper fitment.