headstock bearings and seals yamaha xv1900 xv 1900 2006 2013 Kawasaki Z550 If you're having spark issues

If you're having spark issues with your Yamaha XJ6 then it's a good idea to get some new coils on the bike as these are the likely culprit

If you're having spark issues with your Kawasaki ZL 900 Eliminator then it's a no brainer to get your coils upgraded

To replace OEM bottom: 93332-00079

To replace OEM: 44830-MF9-000 / 44830-MF9-700

headstock bearings and seals yamaha xv1900 xv 1900 2006 2013 Kawasaki Z550 If you're having spark issuesBrand new set of headstock steering bearings and seals to fit: Yamaha XV 1900 A Midnight Star (2006 2013). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha XV1900 for the years and models shown above. Top sized: 30mm x 52mm x 16mm. Bottom sized: 30mm x 55mm x 17mm. All sizes set out ID x OD x Thickness. The seals are not included in the measurements. If you