Wiseco VS0245 Valve Shim Refill Kit 10.00mm x 2.45mm (Pack of 5)

The Wiseco VS0245 Valve Shim Refill Kit provides five precision-ground shims measuring 10.00mm outer diameter x 2.45mm thick, designed for accurate valve clearance adjustment during four-stroke engine rebuilds and routine valvetrain maintenance on motorcycles, ATVs, and powersports equipment.

Key Features:

• Shim dimensions: 10.00mm outer diameter, 2.45mm thickness
• Pack quantity: 5 shims per refill kit
• Through-hardened construction for long service life and wear resistance
• Precision ground to exact tolerances for consistent, repeatable valve clearance
• Drop-in fitment — no piston or cylinder head modifications required
• Compatible with stock springs and standard valvetrain components in most applications
• Sold as individual size refill kits, making it easy to restock specific shim sizes

Wiseco valve shims are an essential part of any four-stroke top-end service. Replacing worn or incorrect shims restores proper valve-to-camshaft clearance, ensuring optimal engine performance, reduced valvetrain noise, and extended component life. The VS0245 refill kit is a practical shop staple for mechanics who want to keep commonly used shim sizes on hand without purchasing a full master kit.