Color Legend:

• Red: Canceled part - unavailable for any operations.
• Blue: Part of a kit - cannot be ordered individually.
• Gray (Dimmed): Disabled part - non-interactive for various reasons.
• Part Number : Superseded part - replaced by a newer part.

Description: - Shield your machine’s internal drive from the world with the RayZR B2U3 Crankcase Cover 1 assembly. This technical unit centers on the robust Cover Crankcase 1 and a specialized Gasket for a dust and moisture-proof environment. The assembly integrates an advanced cooling path including the Air Duct, Element 1, Element 2, and Seal Air Duct to maintain your belt and clutch temperature. Internal mechanical health is managed by the Breather, Pipe Drain, and Shaft Plate for optimal lubrication control. fitment is managed by high-grade Bolt Flanges and Pin Dowels, while internal Damper Plates isolate engine noise for a premium ride feel. Using genuine Yamaha crankcase covers protects your machines high-value transmission components from road grit and overheating. This is a technical storyteller of engine protection, providing the purchase confidence and mechanical clarity needed for a healthy CVT system. Maintain your RayZR’s internal drivetrain in a clean, temperature-controlled environment with these professional, factory-original covers and seals.