Wiseco Yamaha YZ/WR 400-426F Intake Steel Valve

Wiseco valvetrain components have riders and racers covered from stock rebuilds to race engines. Titanium valves, Garage Buddy steel valve kits, cam chains, and valve shims help set you up for four-stroke head rebuild success.

Additional Information

Wiseco, Intake Valve, Steel, Yamaha YZ / WR 400-426F

Part Type

Engine Intake Valve Kit

• Garage Buddy valve kits offer a more convenient and affordable replacement kit for titanium valve equipped models
• Precision machined to exacting tolerances and quality inspected for OEM+ fit and function
• Shim kits, individual titanium valves, and more available!
• Valve components manufactured by leading and trusted suppliers

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Reference Information

Valve, Intake, Steel, Yamaha, Each

Wiseco offers one-piece, forged, premium steel and titanium engine valves for a wide variety of powersports applications. These engine valves are made from the highest quality materials and are made to Wiseco's strict specifications for high-strength and fatigue properties. Wiseco valves feature a chromium nitride coating that provides them with excellent surface hardness and wear resistance.