Manufacturer Reference: 8400006-1
VERTEX exhaust valve made of steel, designed for the refurbishment of cylinder heads on Yamaha YZ400F / YZ426F models. Replacement part sold individually, intended for riders demanding a robust component for sealing and longevity of the exhaust system.
Made from steel, this valve is suitable for the thermal and mechanical stresses encountered in off-road engines. It is aimed at common maintenance operations: replacement during seat wear, maintenance strikes, or engine rebuilds. Its design adheres to cross usage, where reliability and strength are essential for track riding.
- Compatibility (examples):
- YAMAHA YZ 400 F (CH01) - 1998
- YAMAHA YZ 400 F (CH03) - 1999
- Yamaha YZ426F (referencing according to application)
- Delivery: supplied individually
- Brand: VERTEX
Product intended for workshops and motocross enthusiasts looking to replace a worn exhaust valve with a quality part. Check compatibility with your machine's model and year before ordering.
