Racing Ignition Coil: Yamaha YFM660 YFM 660 (2001-2005) Yamaha CY50 Brand new set of headstock

Brand new set of headstock (taper roller style) bearings to fit:

Yamaha TT 250 (1995-2004)

This coil has been designed to be an upgrade on the original ignition coil for a Yamaha WR200 RD to RG

then this is the coil for you

This rectifier has been designed to replace 31600-KY2-703 & 36100-MV4-000 on the Honda PC800 Pacific Coast with the RC34 engine for the years shown above

Racing Ignition Coil: Yamaha YFM660 YFM 660 (2001-2005) Yamaha CY50 Brand new set of headstockBrand New racing ignition coil to fit: Yamaha YFM 660 R Raptor (2001 2005). Yamaha YFM 660 F Grizzly (2003 2005). Yamaha YFM 660 FG Grizzly (2007 2008). Yamaha YFM 660 FWA Grizzly (2002). This high performance ignition coil pack has been manufactured to upgrade the original coil 3KJ 82310 10 or 4KJ 82310 10 on a YFM660 for the above years and models. If you're having spark issues with your YFM 660 then it's a no brainer to get a new coil on the quad