UNDER THE HOOD

Royal Enfield 587400/D Master Cylinder Assembly – Rear Brake – OEM for Himalayan 411cc & Scram 411

Name: Royal Enfield 587400/D Master Cylinder Assembly – Rear Brake – OEM for Himalayan 411cc & Scram 411
Brand: UNDER THE HOOD
Price: 1310.00 INR
Availability: InStock

Rs. 1,310.00

~~Rs. 1,327.00~~ Rs. 1,310.00

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Important Order Policy
Please order only after confirming the part number, model, variant, year, side, connector type and compatibility. All orders are non-cancellable once placed. Correctly shipped spare parts are not eligible for return, exchange or refund due to wrong selection, wrong diagnosis, fitment mismatch, mechanic recommendation or change of mind. Electrical/electronic items are additionally non-returnable once opened, installed, plugged in, tested or used. Wrong item, damaged item or missing item claims require a complete unboxing video within 24 hours. Read full Return & Warranty Policy

Restore complete rear brake performance with the Royal Enfield 587400/D Rear Master Cylinder Assembly, the exact OEM replacement component for Himalayan 411cc and Scram 411 EFI models (Euro IV & V). Precision-engineered to match factory specifications, this assembly ensures optimal brake lever response and fluid integrity.

Built with high-strength aluminum housing, calibrated bore, internal piston, and reservoir interface, the unit seamlessly installs into your existing brake system without custom modifications. Ideal for regenerations, restoring pressure consistency, or replacing a leaking or damaged unit. Backed by authenticity, reliability, and compatibility assurance directly from Royal Enfield factory parts guides.

✔️ Key Features

✅ OEM Part 587400/D (supersedes 587400/A) – Rear Master Cylinder Assembly
✅ Designed exclusively for Himalayan 411cc & Scram 411 EFI platforms
✅ Manufactured to Royal Enfield factory brake specifications
✅ Rebuild-ready fit—restores brake pressure, prevents fluid leak and lever drag
✅ Includes housing, piston, and bore for direct bolt-in replacement
✅ Ideal maintenance upgrade for OEM brake system longevity

📋 Compatibility Table

Model	Compatibility with 587400/D
Royal Enfield Himalayan 411cc (Euro IV / V)	✅ Yes
Royal Enfield Scram 411	✅ Yes
Himalayan 450 or Guerrilla	❌ No (different part number)
Classic, Bullet, Thunderbird, Meteor	❌ Not compatible

❓ Frequently Asked Questions

Q1: Will this fit the Himalayan 450 or Guerrilla 450?
❌ No—those platforms use a different rear M/C part number and layout.

Q2: Is it compatible with other Royal Enfield models like Classic or Bullet?
❌ No—the part is not listed in OEM catalogs outside the Himalayan/Scram platform.

Q3: What does the kit include?
It includes the cylinder housing, internal piston, seal bore; reservoir and lines remain reusable.

Q4: Can this part fix rear brake sponginess or fluid leakage?
✅ Yes—replacing worn master cylinder units with this OEM component restores proper lever feel and braking performance.

Q5: Is this an official Royal Enfield part?
✅ Yes—listed in the Royal Enfield parts catalog and authorized reseller channels.

Verify Fitment on Official Brand Portals

For selected genuine spare parts, you can cross-check the part number on the official brand portals before ordering.

Royal Enfield Official Spares Portal

Hero MotoCorp Official eCatalogue