Yamaha 98780-05020-00 Flat Head Screw is a genuine Yamaha hardware component. It is sized for the factory-specified location on compatible models, helping keep the surrounding assembly secured as Yamaha intended. It is listed for 36 Yamaha model and model-year applications spanning model years 1987–2010.

Key Features

• Purpose: Secures the surrounding assembly at its factory-specified installation point.
• Design: Sized for the specified location, where visually similar hardware can use different dimensions or specifications.
• Fitment: Specified for 36 Yamaha model and model-year applications, listed in the compatibility section below.
• Part Number: Sold as genuine Yamaha part number 98780-05020-00.

Engine & Boat Compatibility

• FAT1100 212SS (2008-2010)
• FAT1100 212X (2008-2010)
• FX1000 FX140 (2003-2004)
• FX1000 WaveRunner FX (2005-2008)
• FX1000A FX140 Cruiser (2002-2004)
• FX1000A WaveRunner FX Cruiser (2005-2008)
• FX1100 WaveRunner FX HO (2004-2006, 2008)
• FX1100 WaveRunner VX (2007)
• FX1100A WaveRunner FX Cruiser HO (2004-2008)
• FX1100B WaveRunner FX Cruiser HO 50th Ann. (2006)
• GP760 WaveRunner GP760 (1997-2000)
• GP800 WaveRunner GP800 (1998-2000)
• GP800A WaveRunner GP800R (2001-2005)
• GP1200 WaveRunner GP1200 (1997-2002)
• GP1300 WaveRunner GP1300R (2003-2008)
• SRT1000 SR230 (2003-2004)
• SRT1000A SX230 (2004, 2006)
• SRT1000B AR230 (2004)
• SRT1100 AR230 HO (2005-2006)
• SRT1100 SX230 HO (2005-2006)
• SXT1100 232 Limited (2008-2009)
• SXT1100 232 Limited S (2009)
• SXT1100 AR230 HO (2007-2009)
• SXT1100 SR230 HO (2007)
• SXT1100 SX230 HO (2007-2009)
• WJ500 WaveJammer (1987-1990)
• WR500 WaveRunner (1987-1993)
• WR650 WaveRunner LX (1990-1993)
• WRA650 WaveRunner III (1990-1992)
• WRB650 WaveRunner VXR (1991-1995)
• WRB700 WaveRunner Pro VXR (1993-1994)
• XA800 WaveRunner XL800 (2000-2001)
• XA800A WaveRunner XLT800 (2002-2004)
• XA1200 WaveRunner XL12 LTD (1999-2000)
• XA1200A WaveRunner XLT1200 (2001-2005)
• XRT1200 XR1800 (2000-2001)

Performance & Real-World Benefits

Missing, corroded, or damaged hardware can leave an assembly loose or improperly secured. Replacing it with the correct part restores the original fastening at that installation point.

Why Choose Yamaha OEM

Fasteners that look similar can differ in thread, length, shoulder, finish, or intended location; matching the Yamaha part number keeps the repair to the factory specification.

FAQ

Q1: Is 98780-05020-00 a genuine Yamaha OEM part?

Yes. This listing is for genuine Yamaha part number 98780-05020-00, intended for the applications listed in the compatibility section.

Q2: How do I confirm this flat head screw fits my Yamaha?

Match your exact model and model year to the Engine & Boat Compatibility list above, then verify part number 98780-05020-00 against the applicable Yamaha parts diagram.

Q3: Can I replace this with generic hardware?

For an OEM-style repair, match the Yamaha part number. Fasteners that look similar can differ in thread, length, shoulder, finish, or intended installation location.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

• Supersessions
  98680-05520-00