G0604.1AAB, Genuine Buell Rear Idler Pulley For Most XB Models (B4-L)
Genuine Buell rear idler pulley .This is the one marked with the single dot on the attaching bracket.
2004-2010 XB models with the short swingarm.
2003 Models with the G0500.1AAH belt installed
Will not work on any of the long frame models: XB12ss, XB12STT, XB12X, XB12XT, XB12XP