Baut utama pengencang knalpot ke mesin. Spare Part Sistem Pembuangan.
| Model/Varian | Tahun |
|---|---|
| Yamaha Mio Sporty & Mio Smile (5TL / 28D) | 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
| Yamaha Nouvo (Lezza & Z) | 2002, 2003, 2004, 2005, 2006, 2007 |


Yamaha Nouvo (Lezza & Z)
