Professional valve shim service tool from ASTA, designed for YAMAHA & SUZUKI.

Designed to support accurate valve-clearance service and shim-related maintenance.

Key Features

• Designed for valve-clearance and shim service
• Supports accurate workshop maintenance
• Technical application details are listed below
• Suitable for professional workshop use

Application & Technical Details

Designed to adjust valve clearance on Suzuki and Yamaha twin-cam models. It can hold the valve spring bucket down while removing the adjusting shims

Product Information

• Brand: ASTA
• Product code: A-MK456B
• Tool type: Valve shim service tool
• Application: YAMAHA & SUZUKI

Note: This is an aftermarket service tool and is not an original vehicle-manufacturer tool. OEM numbers, where listed, are provided for reference and identification purposes only.