Replaces OEM numbers:Twin Air 152213Yamaha MotorcycleYZ125 J,K,L,M,N,P,R,S,T,V,W,X,Y,Z,A1,B,D,E2,F2,G2,H2,J2,K2,L2 97-20WR250 F-N,P 01-02YZ250 J,K,L,M,N,P,R,S,T,V,W,X,Y,Z,A1,B,D,E2,F2,G2,H2,J2,K2 97-19YZ250 F-N,P 01-02YZ250 F-R,S,T,V,W,X 03-08YZ250 F-Y,Z,A,B,D 09-13YZ250 X-H,J,K 17-19WR400 F 99-01YZ400 F-K,L 98-99WR426 F 01-02YZ426 F 00-02YZ450 F-R,S,T,V,W,X 03-08YZ450 F-Y34P 09