Wiseco W6925 Top End Gasket Kit Yamaha YFM125 Raptor 54mm Bore

The Wiseco W6925 is a top end gasket kit designed for the Yamaha YFM125 Raptor ATV, engineered to deliver a reliable, leak-free seal during engine rebuilds. With a 54.00mm bore, this kit supplies every gasket needed for a proper top end service under a single part number, simplifying the parts-sourcing process.

Key Features:

• Head gasket included — provides a critical seal between the cylinder head and barrel
• Base gasket included — seals the cylinder-to-crankcase mating surface
• 54.00mm bore specification for a precise, application-specific fit
• Manufactured from premium materials meeting or exceeding OEM sealing standards
• Engineered in-house by Wiseco to ensure full compatibility with Wiseco pistons and crankshafts
• Sourced from leading gasket suppliers and inspected for quality and accuracy
• Sold as a complete kit — all required gaskets supplied under one part number

Wiseco has been a trusted name in powersports performance for over 80 years, producing gasket kits for ATVs, dirt bikes, street bikes, UTVs, PWCs, and snowmobiles. The W6925 is the go-to solution for a clean, confident top end rebuild on the Yamaha Raptor 125.