Headstock Bearings and Seals: Suzuki GS400 GS 400 (1977-1979) Yamaha BL125 If you have a weak

If you have a weak spark on your Suzuki RF600R then the coils could be the culprit and it's a good idea to get some new coils on the bike

The coil pack comes with the spark plug cap

This set of steering bearings are taper roller style and have been designed to replace the original set of head stock bearings on a Kawasaki ZN700 for the above years

21121-1288

This ignition coil has been manufactured to replace the original coil pack on a Honda TRX700 for the years and models shown above

Headstock Bearings and Seals: Suzuki GS400 GS 400 (1977-1979) Yamaha BL125 If you have a weakBrand new set of headstock steering bearings with seals to fit: Suzuki GS 400 (E Start) (1977 1979). Suzuki GS 400 X (K Start) (1977 1978). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Suzuki GS400 for the years and models shown above. Top and bottom steering bearings with seals are included. Top sized ID25 x OD48 x WTH15. Bottom sized ID27 x OD48 x WTH12. Seals