Royal Enfield Breather Hose – 1570257/D
The Royal Enfield Breather Hose is an engine ventilation component used in the crankcase breather system of compatible Royal Enfield motorcycles.
The breather system helps manage crankcase pressure and route engine vapours through the designed ventilation path. A damaged, cracked or deteriorated hose may cause oil mist leakage or affect the proper operation of the ventilation system.
Part number 1570257/D is identified as “BREATHER HOSE” in the product information supplied for this listing. Confirm the exact application using the official Royal Enfield parts catalogue before purchase.
Available through EAZ Store – Enfield and Activa Zone, this component is intended for compatible J-Series 350 applications.
Key Features
- Genuine Royal Enfield spare part
- Part number: 1570257/D
- Product name: Breather Hose
- Part of the engine crankcase ventilation system
- Helps route crankcase vapours through the designated breather path
- Suitable for compatible engine servicing and replacement
- Verify exact fitment before ordering
Compatibility
For compatible Royal Enfield J-Series 350 motorcycles, subject to official part-number verification:
- Royal Enfield Classic 350 Reborn
- Royal Enfield Meteor 350
- Royal Enfield Hunter 350
- Royal Enfield New Bullet 350
Important: Fitment may vary by model year and production revision. Confirm the part number using your motorcycle’s VIN or official Royal Enfield parts catalogue. Do not assume compatibility with older UCE or cast-iron engine models.
Product Specifications
- Brand: Royal Enfield
- Part Number: 1570257/D
- Product Name: Breather Hose
- Category: Engine Ventilation / Breather System
- Application: Compatible J-Series 350 motorcycles
- Quantity: 1 piece
Package Contents
1 × Royal Enfield Genuine Breather Hose (1570257/D)
Clamps, connectors and other breather-system components are not included unless specified in the supplied package.
Installation
Professional installation is recommended. Check the hose for correct routing, secure connections, kinks and leaks. Follow the manufacturer’s service procedures during installation.










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