Parts such as the E-5: Chain,cam, Sprocket,cam(38t), Pin,lock 6mm, Washer A,tach. are included in the Ca250t 1985 (f) Japan Mc13-100 E-5 parts fiche.
Of all the components that make up this E-5 the Washer Seal, 6mm has the lowest price.
Check out any of the eleven E-5 components enlisted.
