The most reasonably priced component used on the Yp125e 2005 5xl5 Ireland 1d5xl-300e1 Transmission is the Circlip(jf7).
With two applications this Washer, Plate(61a) is the most specified part.
Parts such as the Transmission: Gear, 1st Wheel, Brg,r-b 6000 26mm 19g Nt, Axle, Drive, Washer, Plate(61a) are included in the Yp125e 2005 5xl5 Ireland 1d5xl-300e1 Transmission parts fiche.