WISECO Forged Piston - Manufacturer Ref. W4674M08700

Designed for engine overhauls and the restoration of roadster single-cylinder engines, this Wiseco forged piston delivers the quality of a component built to last. Made from aluminum, it features a diameter of Ø 87.00 mm (oversize 100) and comes as a kit with the necessary rings for installation. The version offered maintains a standard compression height, suitable for stock configurations.

• Reference: W4674M08700
• Diameter: Ø 87.00 mm
• Oversize Letter: 100
• Material: Forged Aluminum
• Number of Rings: Kit provided
• Compression: Standard
• Application: Roadster / engine overhaul

Ideal for metrology and boring operations, this piston is aimed at demanding mechanics and DIY enthusiasts: check the cylinder diameter, the pin/ring clearance, and follow the manufacturer's break-in recommendations during installation. Compatible notably with YAMAHA XT 350 (1994, 1995, 1996 - 350 cm³), it fits into restorations and builds where a reliable replacement part sized to the original piston/ring pairing is sought.