Yamaha WR 426 F (4T) 2001-02. Valve Stem Oil Seal. Stem 4.00mm.
Valve Stem Oil Seal (Inlet) fits Yamaha WR 400 F (4T) 1998-02
Valve Stem Oil Seal (Inlet) fits Yamaha WR 250 F (4T) 2001
Valve Stem Oil Seal (Inlet) fits Honda CBR 1000 F 1987-99
Valve Stem Oil Seal (Inlet) fits Yamaha FZR 750 Genesis 1988
Valve Stem Oil Seal (Inlet) fits Yamaha YZF 750 SP 1993-96
Valve Stem Oil Seal (Inlet) fits Yamaha FJ 1100 1984-85