The Royal Enfield RAR00405/B Inner Spacer – Swingarm is a genuine Royal Enfield replacement component used in the swingarm assembly of compatible Himalayan and Scram 411 BS6 motorcycles.
The inner spacer works as part of the swingarm pivot and bearing arrangement, helping maintain the correct spacing and alignment of the associated components. Properly functioning spacers are important for maintaining correct swingarm movement and rear suspension operation.
Royal Enfield parts catalogue description: “INNER SPACER – SWINGARM.”
This replacement component is suitable when the original swingarm inner spacer is worn, damaged or requires replacement during swingarm bearing or suspension servicing.
Key Features
- Genuine Royal Enfield replacement part
- Part Number: RAR00405/B
- Catalogue Description: INNER SPACER – SWINGARM
- Designed for compatible Himalayan and Scram 411 BS6
- Used in the swingarm assembly
- Helps maintain correct component spacing
- Supports proper swingarm alignment
- Precision OEM replacement component
- Designed for original-style fitment and installation
Compatibility
- Royal Enfield Himalayan BS6
- Royal Enfield Scram 411 BS6
Important: Verify the motorcycle’s exact model, year, variant and original part number before ordering.
Application
Rear Suspension / Swingarm Pivot / Swingarm Assembly
Used as the inner spacer within the swingarm assembly of compatible Royal Enfield Himalayan and Scram 411 BS6 motorcycles.
Package Contents
- 1 × Royal Enfield RAR00405/B Inner Spacer – Swingarm
Bearings, seals, sleeves, bolts and other swingarm hardware are not assumed to be included unless specifically mentioned in the supplied packaging.
Installation
Professional installation by a qualified Royal Enfield mechanic is recommended. Correct installation and proper swingarm pivot torque are important for maintaining proper rear suspension operation and safe motorcycle handling.









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