Description
Genuine Yamaha by-pass valve assembly for carburetor fuel circuits. Manufactured to Yamaha specifications for proper fit and reliable operation.
- Direct replacement by-pass valve assembly
- Engineered for correct fuel flow and idle bypass function
- Quality materials for durability and long service life
Cross-reference part numbers: 36Y-13340-00, 36Y133400000, 36Y1334000.
Note: Vehicle fitment is model-specific. Please verify compatibility with your Yamaha parts diagram before ordering.






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