Royal Enfield KAB00027/A – Master Cylinder Major Kit (ETL) | Genuine OEM Hydraulic Rebuild

Ensure peak braking performance with the Royal Enfield KAB00027/A Master Cylinder Major Kit (ETL)—a genuine OEM solution designed to restore hydraulic efficiency across a wide range of Bullet, Classic, and Hunter 350 models.

This comprehensive kit includes all required OEM pistons, seals, and internal master cylinder components, engineered to Royal Enfield standards for durability and reliability. It is ideal for routine servicing, master cylinder rebuilds, and cost-effective maintenance compared to replacing the entire assembly.

Compatibility has been cross-verified with BSIII, BSIV, and BSVI variants, including Bullet 350 KS/ES/X, Classic 350 ABS/Rear Disc, and Hunter 350 Factory & City variants. By listing precise frame/model codes, this kit eliminates guesswork and ensures perfect fitment.

Trusted by Royal Enfield owners worldwide, the KAB00027/A Master Cylinder Major Kit guarantees safe, responsive braking for long-term reliability.

Key Features

• Genuine Royal Enfield OEM Part — KAB00027/A Master Cylinder Major Kit (ETL)

• Includes pistons, seals, and master cylinder rebuild essentials

• Verified fitment for Bullet 350 KS/ES/X, Classic 350 ABS/Rear Disc, Hunter 350 Factory & City (BSIII, BSIV, BSVI)

• Ensures leak-free, reliable braking performance

• Cost-effective OEM rebuild vs. full assembly replacement

• Engineered for durability, safety, and precise fitment

Confirmed Compatibility (Model Codes)

Bullet 350

KS ABS - BSIV

X 350 ES ABS - BSIV

ES ABS - BSIV

Classic 350

• ABS - BSVI

• ABS - BSIV

Hunter 350

• Factory - BS6 - 

• City - BS6 - 

Check part number before Purchase

FAQs

Q1: What does the KAB00027/A kit include?
It contains all OEM pistons, seals, and master cylinder internals required for a hydraulic rebuild.

Q2: Is it compatible with BSIII, BSIV, and BSVI models?
Yes — confirmed fitment across Bullet 350, Classic 350, and Hunter 350 variants from BSIII to BS6.

Q3: Is this an original Royal Enfield part?
Yes — this is an authentic OEM Royal Enfield part listed under code KAB00027/A.

Q4: Why buy this instead of replacing the master cylinder?
It restores braking at a fraction of the cost of a full replacement while retaining genuine OEM fit and quality.