Regulator Rectifier Yamaha YFM700 YFM 700 Grizzly (2007-2010) Honda CR500 The dimensions are as follows:

The dimensions are as follows:

If you're having spark issues with your YFM 660 then it's a no brainer to get a new coil on the quad and why not get an upgrade at the same time

If you're having spark issues with your YT60 then you should consider putting one of these performance coils on your trike

Kawasaki GPZ 400 R (ZX400 D1-D4) (1985-1988)

Kawasaki KDX 250 B (1981-1984)

Regulator Rectifier Yamaha YFM700 YFM 700 Grizzly (2007-2010) Honda CR500 The dimensions are as follows:Brand new 5 pin voltage regulator rectifier to fit: Yamaha YFM 700 Grizzly (2007 2010). The unit has been designed to replace OEM 1D7 81960 00 on a Yamaha YFM700 Grizzly. This rectifier has 5 pins, please check your original as some have 6 pins.