The Royal Enfield 1100404/D Injector Hose Assy is an important fuel-system component used on the All New Classic 350 J-Series, commonly known as the Classic 350 Reborn.
Customers may know this component as an Injector Hose, Fuel Hose, Fuel Line or Injector Pipe. Royal Enfield parts references identify 1100404/D as INJECTOR HOSE ASSY, while current OEM-part listings specifically identify it for the Classic 350 J-Series.
The hose assembly carries pressurized fuel within the motorcycle’s fuel-injection system. If the original hose is cracked, leaking, damaged or degraded, replacing it with the correct OEM part helps restore the proper fuel-system connection and routing.
Key Features
- Genuine Royal Enfield spare part
- Part Number: 1100404/D
- Catalogue Description: INJECTOR HOSE ASSY
- Also known as Fuel Hose / Fuel Line
- Designed for All New Classic 350
- J-Series / Classic 350 Reborn application
- OEM-style connections and routing
- Suitable replacement for damaged or leaking hose
Compatibility
- Royal Enfield All New Classic 350
- Royal Enfield Classic 350 Reborn
- Royal Enfield Classic 350 J-Series
Current parts listings identify 1100404/D with the Classic 350 J-Series/All New Classic 350.
Important: Match the existing part number and connector arrangement before ordering.
Application
Used as the Injector Hose / Fuel Line Assembly in the fuel-injection system of the All New Classic 350.
Package Contents
- 1 × Royal Enfield 1100404/D Injector Hose Assembly
Injector, fuel pump, fuel tank, seals and other fuel-system components are not included unless specifically mentioned.
Installation
Professional installation is recommended because this is a fuel-system component carrying pressurized fuel. Ensure all connections are properly secured and perform a complete fuel-leak inspection after installation.









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