Regulator Rectifier Yamaha SZR660 SZR 660 (1995-1997) Suzuki DR350 Piston Kit

Piston Kit

Brand New Cylinder Kit to fit:

If you're looking to improve the spark on your XJ550 then upgrading your coils is a good place to start as the original coils are now about 40 years old

Suzuki DR 250 SE (1993-1995)

upgrading the coils is definitely a good place to start

Regulator Rectifier Yamaha SZR660 SZR 660 (1995-1997) Suzuki DR350 Piston KitBrand new 5 pin voltage regulator rectifier to fit: Yamaha SZR 660 (1995 1997). This unit is a direct replacement for the Yamaha SZR660 4SU1 and 4SU3 engine models for the years shown above. Just plug in and off you go. The unit replaces the original Yamaha genuine part no: 4JH 81960 00. Fitment Information Please ensure that the any issues related to charging are to do with the regulator rectifier itself and are not related to the battery, wiring