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Aftermarket Vacuum Fuel Tap [Petrol Gas Petcock] – Hyosung GT125R GT250R GT650R

Estimated delivery dates: Jun 12, 2026 - Jun 15, 2026
1 review

£24.99

🌊 AFTERMARKET HIGH-FLOW VACUUM TAP 

The solution to “mystery” engine cut-outs and fuel leaks. Worn factory vacuum taps are a common failure point, causing poor fuel delivery or dangerous flooding. This quality aftermarket unit restores proper flow and reliability—essential insurance for any carb-model Hyosung.

  • High-Flow Design: Ensures carbs get enough petrol for all RPM ranges (up to 650cc).
  • 🛠️ Reliable Operation: Replaces failing OEM taps known for issues after age.
  • ⚙️ Plug & Play: Same mounting points as original Korea mirrors for easy swap.
  • 📦 Package Contents: 1x Fuel Tap & 1x Fresh Mounting Seal.
💡 ESSENTIAL UPGRADE: A failing vacuum line can prevent this tap from opening fully. Consider upgrading your vacuum hoses at the same time.
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Description

Slow fuel delivery issues often stem from a failing vacuum fuel tap (petcock). This aftermarket unit handles all Hyosung Carby V-Twins up to 650cc and is designed as a direct, reliable replacement. A healthy tap is vital for preventing fuel starvation, ensuring peace of mind whether you’re commuting or touring long distance.


💎 Performance with the Reliability!

This high-flow tap provides peace of mind, knowing your engine is receiving the correct amount of fuel, preventing frustrating cut-outs and rough running associated with failing vacuum systems.

High Flow Rate
Feeds even the 650cc demands.
Reliable Aftermarket
Stops dangerous leaks/flooding.
Plug & Play
Fits exactly like the OEM unit.
Fresh Seal Included
Guaranteed airtight installation.

📜 Confirmed Fitment Guide (Carburettor Models Only)

FITS: GT125, GT125P, GT125R, GT125RC (All Carb Years)
FITS: GT250, GT250R (2005–2008 Carb Years)
FITS: GT650, GT650R, GT650S (Up to 2008 Carb Years)

Reference OEM Part Numbers: 44300HM8150, 44300HM8100, 44300HN9100, 44300HN9101


💡 UPGRADE YOUR FUEL LINES:
Old, cracked lines cause rough running. Upgrade to our larger uprated fuel lines and high-capacity filter kit for optimal performance and easy maintenance.

🔧 Installation Tips & Advice

  • Check Vacuum Hoses: The #1 cause of this new tap not working is a cracked vacuum line to the carb. Check yours and upgrade to braided pipes for longevity.
  • Test Thoroughly: After installation, ensure the fuel valve is on and check for leaks for 1-2 minutes before starting the bike or riding.
  • Forum Guides: Need diagrams? We have them: Fuel Lines Tutorial and Vacuum Lines Guide.

📧 FITMENT QUESTIONS? Email us directly. For troubleshooting rough running, visit the HyoRiders Forums.

Additional information

Weight 1 kg
Dimensions 25 × 20 × 7 cm

1 review for Aftermarket Vacuum Fuel Tap [Petrol Gas Petcock] – Hyosung GT125R GT250R GT650R

  1. hyobar64

    Robinet de très bonne qualité surtout couplé avec les durites améliorer avec gros filtre à essence

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