headstock bearings and seals yamaha rd50 rd 50 1974 1986 Suzuki GSX150 To replace cylinder: 12101-041-040

To replace cylinder: 12101-041-040

This taper roller headstock bearings set has been manufactured to replace the original set of steering stem bearings on a Yamaha TZR125 for the years and models shwon above

41mm piston diameter

40mm mounting

Kawasaki GPZ 305 (EX305 B) (1983-1994)

headstock bearings and seals yamaha rd50 rd 50 1974 1986 Suzuki GSX150 To replace cylinder: 12101-041-040Brand new set of headstock steering bearings and seals to fit: Yamaha RD 50 M (1974 1982). Yamaha RD 50 MX (1981 1986). 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 RD50 for the years and models shown above. Top sized: 25mm x 43mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. All sizes set out ID x OD x Thickness. The seals are not included in the