Shimano Spares BR-MT400 connection bolt unit

Shimano BR‑MT400 Connection Bolt Unit — Y8M998010

Keep your brakes connected and performing flawlessly.

This is a genuine Shimano replacement part, designed specifically to connect the hydraulic brake hose securely to your BR‑MT400 disc brake caliper—a vital role for maintaining proper hydraulic function. It's also compatible with the BR‑MT410 model, offering versatility between similar caliper systems.

Key Details at a Glance

• Purpose: Connects hydraulic brake hose to the BR‑MT400 caliper, ensuring a tight, secure fit.
• Model Compatibility: BR‑MT400 (primary) and BR‑MT410 (secondary.)
• Shimano Part Number: Y8M998010.
• Also Referred To As: Hose connection set includes the connector/compression nut, olive, and insert pin (depending on vendor.)

Why This Part Matters:

• Essential for Safety: Ensures hydraulic fluid stays sealed and flows correctly—critical for braking performance.
• Genuine Shimano Quality: Designed and manufactured to OEM standards, so you can trust it to match original specs.
• Affordable Maintenance: At under £5, it’s an economical part that can prevent more serious brake issues down the line.
• Maintains hydraulic seal and brake function.