Racing Ignition Coil: Yamaha YZ490 YZ 490 (1983-1988) - 55mm Honda NX125 This set of steering bearings

This set of steering bearings are designed to replace the original head stock bearings on a Yamaha XV 1000 for the years 1986

Suzuki GSX-R 400 (1984-1988)

It replaces units: 31600-MV4-000 & 31600-MCR-A01

This set of steering bearings are taper roller style and have been specifically sized to fit a Suzuki GSX600F for the years shown above

Racing Ignition Coil: Yamaha YZ490 YZ 490 (1983-1988) - 55mm Honda NX125 This set of steering bearingsBrand New racing ignition coil to fit: Yamaha YZ 490 (1983 1988). This high performance racing coil has been manufactured to upgrade the original coil 43G 82310 40 on a YZ490 for the years shown above K to U models. If you're having spark issues with your YZ490 then you should definitely consider upgrading your coil to a performance coil. We also sell the standard coil if you're just looking for a like for like replacement of the original coil. 55