Name: Oil Strainer Cap O-Ring [Drain Cover] - Hyosung GV650 GT650R GT ST7
SKU: 09280H82001
Availability: InStock

Oil Strainer Cap O-Ring [Drain Cover] – Hyosung GV650 GT650R GT ST7

Estimated delivery dates: Apr 22, 2026 - Apr 23, 2026

£4.99

🛢️ GENUINE OIL STRAINER CAP O-RING | INEXPENSIVE INSURANCE

Essential preventative maintenance for your 80hp V-Twin. This small O-ring seals the oil strainer cap (drain cover). A worn or damaged O-ring can cause catastrophic oil leaks under pressure, leading to severe engine damage. Don’t skip this crucial, inexpensive replacement.

✅ Genuine Hyosung Part: Exact factory fitment guaranteed (Part #09280H82001).
🛠️ Prevents Leaks: Replaces tired/brittle O-rings that fail under high engine heat.
⚙️ Proper Seal: Crucial for maintaining optimal oil pressure.
📦 Single Item: You receive 1x O-ring. Always keep a spare on hand!

⚠️ PRO TIP: Inspect your strainer and oil for metal particles during replacement—it’s an early warning system for internal engine wear.

Description

The oil drain cover O-Ring, sometimes called the Oil Strainer Cap Seal, is an inexpensive yet crucial replacement for keeping your Hyosung bike leak-free. While many riders only swap the filter, this O-ring (and the strainer behind it) must be inspected and replaced regularly as it hardens under the heat of the 80hp V-Twin engine.

💎 Performance with the Reliability!

Replacing your oil strainer cap O-ring regularly is a simple but crucial maintenance step. A worn or damaged O-ring can cause oil leaks, leading to engine damage if left unaddressed. We supply only genuine Hyosung parts to ensure a perfect fit and long-lasting performance.

Genuine Quality Factory spec for a perfect seal.	Prevents Leaks Stops dangerous oil pressure loss.
Heat Resistant Made to withstand V-Twin operating temps.	Essential Maintenance Do not reuse tired O-rings!

📜 Confirmed Fitment Guide (650cc V-Twin)

Fits all 650cc twin-cylinder models and the ST7 from 2005-2020:

✅ FITS: GT650 / GT650R / GT650S / GT650P / GT650N / GT650RC
✅ FITS: GV650 Aquila
✅ FITS: ST7

Reference OEM Numbers: 09280H82001

💡 UPGRADE YOUR DRAIN BOLT:
To avoid the infamous seized oil drain cover syndrome, consider upgrading to our [Magnetic Sump Plug Bolt]. It also helps trap metal debris for cleaner oil! View the Magnetic Drain Bolt here.

🔧 Installation Tips

Cleanliness: Make sure the seating surface is clean and free from old oil or debris to ensure a proper seal.
Torque Carefully: Tighten the cap securely but avoid overtightening the threads to prevent damage.
Inspect the Strainer: While the cap is off, inspect the mesh strainer behind it for large debris, and clean it thoroughly.

📧 FITMENT QUESTIONS? Email us with your bike details. For help accessing service manuals, visit the HyoRiders Forums.