Yamaha Bronze Valve Guides

Our Yamaha valve guides are precision machined from high strength bronze alloy.

As valve guides wear the gap between valve steam and the inner guide surface increases allowing movement. Movement of the valve stem will in turn cause incorrect valve seat sealing resulting in loss of compression and overall power and efficiency.

This set includes all 16 guides to replace both intake and exhaust side.

Replaces OEM part number: 6S5-11133-10-00 010-044